RPS-BLAST 2.2.22 [Sep-27-2009]

Database: CddA 
           21,609 sequences; 6,263,737 total letters

Searching..................................................done

Query= gi|254780290|ref|YP_003064703.1| quinone oxidoreductase
[Candidatus Liberibacter asiaticus str. psy62]
         (332 letters)



>gnl|CDD|176180 cd05276, p53_inducible_oxidoreductase, PIG3 p53-inducible quinone
           oxidoreductase.  PIG3 p53-inducible quinone
           oxidoreductase, a medium chain dehydrogenase/reductase
           family member, acts in the apoptotic pathway. PIG3
           reduces ortho-quinones, but its apoptotic activity has
           been attributed to oxidative stress generation, since
           overexpression of PIG3 accumulates reactive oxygen
           species. PIG3 resembles the MDR family member quinone
           reductases, which catalyze the reduction of quinone to
           hydroxyquinone. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site, and a structural zinc in a lobe
           of the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 323

 Score =  506 bits (1305), Expect = e-144
 Identities = 169/324 (52%), Positives = 223/324 (68%), Gaps = 1/324 (0%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ + +   G   V+ L E P P P   E+LI+V A GVNR D++QR+GLYPPP  A+ I
Sbjct: 1   MKAIVIKEPGGPEVLELGEVPKPAPGPGEVLIRVAAAGVNRADLLQRQGLYPPPPGASDI 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASL 126
           LGLEVAG +V +G   T W +GD VCAL+ GGGYAEY +   G  LP+P+G + ++AA+L
Sbjct: 61  LGLEVAGVVVAVGPGVTGWKVGDRVCALLAGGGYAEYVVVPAGQLLPVPEGLSLVEAAAL 120

Query: 127 PESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLAC 186
           PE FFT W NLFQ   L++G+TVLIHGG+SG+GT AIQLA   GA V  TA SEEK  AC
Sbjct: 121 PEVFFTAWQNLFQLGGLKAGETVLIHGGASGVGTAAIQLAKALGARVIATAGSEEKLEAC 180

Query: 187 LKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFL 246
             LGA  AINY  EDF E +++ T GRG+D+ILDMVG +YL ++L  L+ +G+L++I  L
Sbjct: 181 RALGADVAINYRTEDFAEEVKEATGGRGVDVILDMVGGDYLARNLRALAPDGRLVLIGLL 240

Query: 247 GGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTV 306
           GG  A E++L P++ KR+T+TGSTLR R+   K ++  + +  +WPL  S  I PVI  V
Sbjct: 241 GGAKA-ELDLAPLLRKRLTLTGSTLRSRSLEEKAALAAAFREHVWPLFASGRIRPVIDKV 299

Query: 307 LPLGKVAMAHDIMEKSEHIGKIIL 330
            PL + A AH  ME +EHIGKI+L
Sbjct: 300 FPLEEAAEAHRRMESNEHIGKIVL 323


>gnl|CDD|30949 COG0604, Qor, NADPH:quinone reductase and related Zn-dependent
           oxidoreductases [Energy production and conversion /
           General function prediction only].
          Length = 326

 Score =  284 bits (727), Expect = 3e-77
 Identities = 124/330 (37%), Positives = 183/330 (55%), Gaps = 8/330 (2%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ V +  +G   V+ + E P P+P   E+L++V+A GVN  DV+ R+GL PP +    I
Sbjct: 1   MKAVVVEEFGGPEVLKVVEVPEPEPGPGEVLVRVKAAGVNPIDVLVRQGLAPPVRPLPFI 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALV---NGGGYAEYCLSHQGHTLPIPKGYNAIQA 123
            G E AG +V +G   T + +GD V AL      GGYAEY +      +P+P G +  +A
Sbjct: 61  PGSEAAGVVVAVGSGVTGFKVGDRVAALGGVGRDGGYAEYVVVPADWLVPLPDGLSFEEA 120

Query: 124 ASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKC 183
           A+LP +  T W  LF  A L+ G+TVL+HG + G+G+ AIQLA   GATV     S EK 
Sbjct: 121 AALPLAGLTAWLALFDRAGLKPGETVLVHGAAGGVGSAAIQLAKALGATVVAVVSSSEKL 180

Query: 184 LACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIII 243
               +LGA H INY +EDF+E +++ T G+G+D++LD VG +     L  L+  G+L+ I
Sbjct: 181 ELLKELGADHVINYREEDFVEQVRELTGGKGVDVVLDTVGGDTFAASLAALAPGGRLVSI 240

Query: 244 SFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVI 303
             L G     +NL P++ KR+T+ G TL  R   A          +++ LL S  + PVI
Sbjct: 241 GALSGGPPVPLNLLPLLGKRLTLRGVTLGSRDPEALAEALA----ELFDLLASGKLKPVI 296

Query: 304 HTVLPLGKVAMA-HDIMEKSEHIGKIILLP 332
             V PL +   A   ++ +    GK++L  
Sbjct: 297 DRVYPLAEAPAAAAHLLLERRTTGKVVLKV 326


>gnl|CDD|176203 cd08241, QOR1, Quinone oxidoreductase (QOR).  QOR catalyzes the
           conversion of a quinone + NAD(P)H to a hydroquinone +
           NAD(P)+. Quinones are cyclic diones derived from
           aromatic compounds. Membrane bound QOR acts in the
           respiratory chains of bacteria and mitochondria, while
           soluble QOR acts to protect from toxic quinones (e.g.
           DT-diaphorase) or as a soluble eye-lens protein in some
           vertebrates (e.g. zeta-crystalin). QOR reduces quinones
           through a semi-quinone intermediate via a
           NAD(P)H-dependent single electron transfer. QOR is a
           member of the medium chain dehydrogenase/reductase
           family, but lacks the zinc-binding sites of the
           prototypical alcohol dehydrogenases of this group.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site, and a structural zinc in a lobe of
           the catalytic domain.  NAD(H)-binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 323

 Score =  251 bits (644), Expect = 2e-67
 Identities = 113/333 (33%), Positives = 172/333 (51%), Gaps = 20/333 (6%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKE-EILIKVEAIGVNRPDVMQRKGLY---PPPKN 62
           M+ V     G    + L E P P+P    E+ I+VEA GVN PD++  +G Y   PP   
Sbjct: 1   MKAVVCKELGGPEDLVLEEVP-PEPGAPGEVRIRVEAAGVNFPDLLMIQGKYQVKPPL-- 57

Query: 63  ANP-ILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAI 121
             P + G EVAG +  +GE  T + +GD V AL   GG+AE  +       P+P G +  
Sbjct: 58  --PFVPGSEVAGVVEAVGEGVTGFKVGDRVVALTGQGGFAEEVVVPAAAVFPLPDGLSFE 115

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
           +AA+LP ++ T +  L + A L+ G+TVL+ G + G+G  A+QLA   GA V   A SEE
Sbjct: 116 EAAALPVTYGTAYHALVRRARLQPGETVLVLGAAGGVGLAAVQLAKALGARVIAAASSEE 175

Query: 182 KCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLI 241
           K      LGA H I+Y   D  E ++  T GRG+D++ D VG +     L  L+  G+L+
Sbjct: 176 KLALARALGADHVIDYRDPDLRERVKALTGGRGVDVVYDPVGGDVFEASLRSLAWGGRLL 235

Query: 242 IISFLGGNIATEINLNPIISKRITITG----STLRRRTDIAKQSIRDSLQLKIWPLLNSH 297
           +I F  G I   I  N ++ K I++ G    +  RR  ++ + ++ +     ++ LL   
Sbjct: 236 VIGFASGEIPQ-IPANLLLLKNISVVGVYWGAYARREPELLRANLAE-----LFDLLAEG 289

Query: 298 VIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
            I P +  V PL + A A   +   +  GK++L
Sbjct: 290 KIRPHVSAVFPLEQAAEALRALADRKATGKVVL 322


>gnl|CDD|176227 cd08266, Zn_ADH_like1, Alcohol dehydrogenases of the MDR family.
           This group contains proteins related to the
           zinc-dependent  alcohol dehydrogenases. However, while
           the group has structural zinc site characteristic of
           these enzymes, it lacks the consensus site for a
           catalytic zinc. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.   Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation. ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria),  and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site, and a structural zinc in a lobe of
           the catalytic domain. NAD(H)-binding occurs in the cleft
           between the catalytic  and coenzyme-binding domains at
           the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 342

 Score =  248 bits (635), Expect = 2e-66
 Identities = 114/355 (32%), Positives = 180/355 (50%), Gaps = 42/355 (11%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ V + G+G   V+   + P P+P  +E+L++V+A  +N  D+  R+G+         I
Sbjct: 1   MKAVVIRGHGGPEVLEYGDLPEPEPGPDEVLVRVKAAALNHLDLWVRRGMPGIKLPLPHI 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNGG---GYAEYCLS--------------HQG 109
           LG + AG +  +G   T+   G  V  ++  G   G  EYCL+              H  
Sbjct: 61  LGSDGAGVVEAVGPGVTNVKPGQRV--VIYPGISCGRCEYCLAGRENLCAQYGILGEHVD 118

Query: 110 HT------------LPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG 157
                         LPIP   +  +AA+ P +F T W  L   A LR G+TVL+HG  SG
Sbjct: 119 GGYAEYVAVPARNLLPIPDNLSFEEAAAAPLTFLTAWHMLVTRARLRPGETVLVHGAGSG 178

Query: 158 IGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDI 217
           +G+ AIQ+A  FGATV  TA SE+K     +LGA + I+Y KEDF+  +++ T  RG+D+
Sbjct: 179 VGSAAIQIAKLFGATVIATAGSEDKLERAKELGADYVIDYRKEDFVREVRELTGKRGVDV 238

Query: 218 ILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDI 277
           +++ VGA    + L  L++ G+L+      G  A  I+L  +  ++++I GST+  + ++
Sbjct: 239 VVEHVGAATWEKSLKSLARGGRLVTCGATTGYEA-PIDLRHVFWRQLSILGSTMGTKAEL 297

Query: 278 AKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
                      +   L+    + PVI +V PL + A AH  +E  E  GKI+L P
Sbjct: 298 D----------EALRLVFRGKLKPVIDSVFPLEEAAEAHRRLESREQFGKIVLTP 342


>gnl|CDD|176229 cd08268, MDR2, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 328

 Score =  232 bits (594), Expect = 9e-62
 Identities = 115/340 (33%), Positives = 164/340 (48%), Gaps = 26/340 (7%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           MR V    +G   V+ + E P+P P   E+LI+VEAIG+NR D M R+G Y  P      
Sbjct: 1   MRAVRFHQFGGPEVLRIEELPVPAPGAGEVLIRVEAIGLNRADAMFRRGAYIEPPPLPAR 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCA-----LVNGGGYAEYCLSHQGHTLPIPKGYNAI 121
           LG E AG +  +G   T + +GD V       L   G YAEY L      + +P G + +
Sbjct: 61  LGYEAAGVVEAVGAGVTGFAVGDRVSVIPAADLGQYGTYAEYALVPAAAVVKLPDGLSFV 120

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
           +AA+L   + T +  L + A LR G +VLI   SS +G  AIQ+A+  GATV  T ++ E
Sbjct: 121 EAAALWMQYLTAYGALVELAGLRPGDSVLITAASSSVGLAAIQIANAAGATVIATTRTSE 180

Query: 182 KCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLI 241
           K  A L LGA H I   +ED +  + + T G+G+D++ D VG     +    L+  G L+
Sbjct: 181 KRDALLALGAAHVIVTDEEDLVAEVLRITGGKGVDVVFDPVGGPQFAKLADALAPGGTLV 240

Query: 242 IISFLGGNIATEINLNPIISKRITITGSTL---------RRRTDIAKQSIRDSLQLKIWP 292
           +   L G           + K +T  G +L         RRR   A   I D        
Sbjct: 241 VYGALSGEPTPFPLKAA-LKKSLTFRGYSLDEITLDPEARRR---AIAFILD-------- 288

Query: 293 LLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
            L S  + PV+  V P   +  AH  +E  + IGKI++ P
Sbjct: 289 GLASGALKPVVDRVFPFDDIVEAHRYLESGQQIGKIVVTP 328


>gnl|CDD|176215 cd08253, zeta_crystallin, Zeta-crystallin with NADP-dependent
           quinone reductase activity (QOR).  Zeta-crystallin is a
           eye lens protein with NADP-dependent quinone reductase
           activity (QOR). It has been cited as a structural
           component in mammalian eyes, but also has homology to
           quinone reductases in unrelated species. QOR catalyzes
           the conversion of a quinone and NAD(P)H to a
           hydroquinone and NAD(P+. Quinones are cyclic diones
           derived from aromatic compounds. Membrane bound QOR acts
           in the respiratory chains of bacteria and mitochondria,
           while soluble QOR acts to protect from toxic quinones
           (e.g. DT-diaphorase) or as a soluble eye-lens protein in
           some vertebrates (e.g. zeta-crystalin). QOR reduces
           quinones through a semi-quinone intermediate via a
           NAD(P)H-dependent single electron transfer. QOR is a
           member of the medium chain dehydrogenase/reductase
           family, but lacks the zinc-binding sites of the
           prototypical alcohol dehydrogenases of this group.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.  ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site, and a structural zinc in a lobe of
           the catalytic domain.  NAD(H)-binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 325

 Score =  222 bits (568), Expect = 1e-58
 Identities = 103/332 (31%), Positives = 164/332 (49%), Gaps = 13/332 (3%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           MR +    +G  +V+ L + P+P P   E+L++V A GVN  D   R G YP       +
Sbjct: 1   MRAIRYHEFGAPDVLRLGDLPVPTPGPGEVLVRVHASGVNPVDTYIRAGAYPGLPPLPYV 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNG------GGYAEYCLSHQGHTLPIPKGYNA 120
            G + AG +  +GE      +GD V  L N       G  AEY +      +P+P G + 
Sbjct: 61  PGSDGAGVVEAVGEGVDGLKVGDRV-WLTNLGWGRRQGTAAEYVVVPADQLVPLPDGVSF 119

Query: 121 IQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSE 180
            Q A+L     T +  LF  A  ++G+TVL+HGGS  +G  A+QLA + GA V  TA S 
Sbjct: 120 EQGAALGIPALTAYRALFHRAGAKAGETVLVHGGSGAVGHAAVQLARWAGARVIATASSA 179

Query: 181 EKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKL 240
           E      + GA    NY  ED  + +   T G+G+D+I++++    L + L +L+  G++
Sbjct: 180 EGAELVRQAGADAVFNYRAEDLADRILAATAGQGVDVIIEVLANVNLAKDLDVLAPGGRI 239

Query: 241 IIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIA 300
           ++     G +   I +NP+++K  +I G  L   T   + +  +++       L    + 
Sbjct: 240 VVYG--SGGLRGTIPINPLMAKEASIRGVLLYTATPEERAAAAEAIA----AGLADGALR 293

Query: 301 PVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           PVI    PL + A AH+ +E    IGK++L P
Sbjct: 294 PVIAREYPLEEAAAAHEAVESGGAIGKVVLDP 325


>gnl|CDD|176233 cd08272, MDR6, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 326

 Score =  218 bits (558), Expect = 1e-57
 Identities = 109/340 (32%), Positives = 161/340 (47%), Gaps = 32/340 (9%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ + +  +G   V  L E P PQP   ++L++V A GVN  D   R+G          I
Sbjct: 1   MKALVLESFGGPEVFELREVPRPQPGPGQVLVRVHASGVNPLDTKIRRGGAAARPPLPAI 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNG-----GGYAEYCLSHQGHTLPIPKGYNAI 121
           LG +VAG +  +GE  T + +GDEV     G     G  AEY +         P   +  
Sbjct: 61  LGCDVAGVVEAVGEGVTRFRVGDEVYGCAGGLGGLQGSLAEYAVVDARLLALKPANLSMR 120

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
           +AA+LP    T W  L   A +++GQTVLIHGG+ G+G  A+QLA   GA VY TA SE+
Sbjct: 121 EAAALPLVGITAWEGLVDRAAVQAGQTVLIHGGAGGVGHVAVQLAKAAGARVYATASSEK 180

Query: 182 KCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLI 241
              A   LGA   I Y +E  +E + + T GRG D++ D VG E L+     ++  G+++
Sbjct: 181 AAFAR-SLGADPIIYY-RETVVEYVAEHTGGRGFDVVFDTVGGETLDASFEAVALYGRVV 238

Query: 242 IISFLGGNIATEINLNPIISKRITI----------TGSTLRRRTDIAKQSIRDSLQLKIW 291
            I  LGG      +L P+  +  T           TG       +I +++ R        
Sbjct: 239 SI--LGG---ATHDLAPLSFRNATYSGVFTLLPLLTGEGRAHHGEILREAAR-------- 285

Query: 292 PLLNSHVIAPVIH-TVLPLGKVAMAHDIMEKSEHIGKIIL 330
            L+    + P++     PL + A AH  +E     GKI++
Sbjct: 286 -LVERGQLRPLLDPRTFPLEEAAAAHARLESGSARGKIVI 324


>gnl|CDD|176191 cd05289, MDR_like_2, alcohol dehydrogenase and quinone
           reductase-like medium chain degydrogenases/reductases.
           Members identified as zinc-dependent alcohol
           dehydrogenases and quinone oxidoreductase. QOR catalyzes
           the conversion of a quinone + NAD(P)H to a hydroquinone
           + NAD(P)+. Quinones are cyclic diones derived from
           aromatic compounds.  Membrane bound QOR actin the
           respiratory chains of bacteria and mitochondria, while
           soluble QOR acts to protect from toxic quinones (e.g.
           DT-diaphorase) or as a soluble eye-lens protein in some
           vertebrates (e.g. zeta-crystalin). QOR reduces quinones
           through a semi-quinone intermediate via a
           NAD(P)H-dependent single electron transfer. QOR is a
           member of the medium chain dehydrogenase/reductase
           family, but lacks the zinc-binding sites of the
           prototypical alcohol dehydrogenases of this group.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 309

 Score =  214 bits (548), Expect = 2e-56
 Identities = 106/329 (32%), Positives = 158/329 (48%), Gaps = 25/329 (7%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPP-PKNANP 65
           M+ V +  YG   V+ LA+ P P+P   E+L+KV A GVN  D+  R+GL         P
Sbjct: 1   MKAVRIHEYGGPEVLELADVPTPEPGPGEVLVKVHAAGVNPVDLKIREGLLKAAFPLTLP 60

Query: 66  -ILGLEVAGKIVDLGENTTHWNIGDEVCALVN---GGGYAEYCLSHQGHTLPIPKGYNAI 121
            I G +VAG +V +G   T + +GDEV  +     GG YAEY +         P   +  
Sbjct: 61  LIPGHDVAGVVVAVGPGVTGFKVGDEVFGMTPFTRGGAYAEYVVVPADELALKPANLSFE 120

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
           +AA+LP +  T W  LF+   L++GQTVLIHG + G+G+ A+QLA   GA V  TA +  
Sbjct: 121 EAAALPLAGLTAWQALFELGGLKAGQTVLIHGAAGGVGSFAVQLAKARGARVIATASAAN 180

Query: 182 KCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLI 241
                  LGA   I+Y K DF    ++     G+D +LD VG E L + L L+   G+  
Sbjct: 181 ADFL-RSLGADEVIDYTKGDF----ERAAAPGGVDAVLDTVGGETLARSLALVKPGGR-- 233

Query: 242 IISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAP 301
           ++S  G   A +      +            +  ++A+             L+ +  + P
Sbjct: 234 LVSIAGPPPAEQAAKRRGVRAGFVFVEPDGEQLAELAE-------------LVEAGKLRP 280

Query: 302 VIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
           V+  V PL   A AH+ +E     GK++L
Sbjct: 281 VVDRVFPLEDAAEAHERLESGHARGKVVL 309


>gnl|CDD|176189 cd05286, QOR2, Quinone oxidoreductase (QOR).  Quinone
           oxidoreductase (QOR) and 2-haloacrylate reductase. QOR
           catalyzes the conversion of a quinone + NAD(P)H to a
           hydroquinone + NAD(P)+. Quinones are cyclic diones
           derived from aromatic compounds.  Membrane bound QOR
           actin the respiratory chains of bacteria and
           mitochondria, while soluble QOR acts to protect from
           toxic quinones (e.g. DT-diaphorase) or as a soluble
           eye-lens protein in some vertebrates (e.g.
           zeta-crystalin). QOR reduces quinones through a
           semi-quinone intermediate via a NAD(P)H-dependent single
           electron transfer. QOR is a member of the medium chain
           dehydrogenase/reductase family, but lacks the
           zinc-binding sites of the prototypical alcohol
           dehydrogenases of this group. 2-haloacrylate reductase,
           a member of this subgroup, catalyzes the NADPH-dependent
           reduction of a carbon-carbon double bond in
           organohalogen compounds. Although similar to QOR,
           Burkholderia 2-haloacrylate reductase does not act on
           the quinones 1,4-benzoquinone and 1,4-naphthoquinone.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site and a structural zinc in a lobe
           of the catalytic domain.  NAD(H)  binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 320

 Score =  206 bits (527), Expect = 8e-54
 Identities = 102/330 (30%), Positives = 155/330 (46%), Gaps = 19/330 (5%)

Query: 10  VAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGL 69
           V +   G   V+   + P+P+P   E+L++  AIGVN  D   R GLYP P     +LG+
Sbjct: 3   VRIHKTGGPEVLEYEDVPVPEPGPGEVLVRNTAIGVNFIDTYFRSGLYPLPLPF--VLGV 60

Query: 70  EVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPES 129
           E AG +  +G   T + +GD V      G YAEY +      + +P G +   AA+L   
Sbjct: 61  EGAGVVEAVGPGVTGFKVGDRVAYAGPPGAYAEYRVVPASRLVKLPDGISDETAAALLLQ 120

Query: 130 FFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKL 189
             T    L +T  ++ G TVL+H  + G+G    Q A   GATV  T  SEEK       
Sbjct: 121 GLTAHYLLRETYPVKPGDTVLVHAAAGGVGLLLTQWAKALGATVIGTVSSEEKAELARAA 180

Query: 190 GAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGN 249
           GA H INY  EDF+E +++ T GRG+D++ D VG +     L  L   G   ++SF  GN
Sbjct: 181 GADHVINYRDEDFVERVREITGGRGVDVVYDGVGKDTFEGSLDSLRPRG--TLVSF--GN 236

Query: 250 I---ATEINLNPIISKRITITGSTL----RRRTDIAKQSIRDSLQLKIWPLLNSHVIAPV 302
                   +L  +    + +T  +L      R ++  ++        ++  + S  +   
Sbjct: 237 ASGPVPPFDLLRLSKGSLFLTRPSLFHYIATREELLARAAE------LFDAVASGKLKVE 290

Query: 303 IHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           I    PL   A AH  +E  +  GK++L+P
Sbjct: 291 IGKRYPLADAAQAHRDLESRKTTGKLLLIP 320


>gnl|CDD|36412 KOG1198, KOG1198, KOG1198, Zinc-binding oxidoreductase [Energy
           production and conversion, General function prediction
           only].
          Length = 347

 Score =  201 bits (512), Expect = 2e-52
 Identities = 112/343 (32%), Positives = 169/343 (49%), Gaps = 16/343 (4%)

Query: 3   ICKKMRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKN 62
           + K  R   +S  G   V+F  E PIP+P+  E+LIKV A+ +N  D+  R G Y P   
Sbjct: 2   VKKIRRVSLVSPPGGGEVLFSEEVPIPEPEDGEVLIKVVAVALNPIDLKIRNGYYSPIPL 61

Query: 63  AN------PILGLEVAGKIVDLGENTT-HWNIGDEVCALVNGGGYAEYCLSHQGHTLPIP 115
                      G  V G +  +G++    W  GD V A ++ GG AEY +  +   + IP
Sbjct: 62  GREFPGIIGRDGSGVVGAVESVGDDVVGGWVHGDAVVAFLSSGGLAEYVVVPEKLLVKIP 121

Query: 116 KGYNAIQAASLPESFFTVWANLFQTA------NLRSGQTVLIHGGSSGIGTTAIQLASYF 169
           +  +  +AA+LP +  T  + LFQ A       L  G++VL+ GGS G+GT AIQLA + 
Sbjct: 122 ESLSFEEAAALPLAALTALSALFQLAPGKRSKKLSKGKSVLVLGGSGGVGTAAIQLAKHA 181

Query: 170 GATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQ 229
           GA    TA S+EK     KLGA   ++Y  E+ +E+++K T   G+D++LD VG   L +
Sbjct: 182 GAIKVVTACSKEKLELVKKLGADEVVDYKDENVVELIKKYTGK-GVDVVLDCVGGSTLTK 240

Query: 230 HLTLLSKEGKLIIISFLGGNIATEINLNPIIS-KRITITGSTLRRRTDIAKQSIRDSLQL 288
            L+ L K G    I  +G  +A     +   S   I +    L+         +  +  L
Sbjct: 241 SLSCLLKGGGGAYIGLVGDELANYKLDDLWQSANGIKLYSLGLKGVNYRWLYFVPSAEYL 300

Query: 289 K-IWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
           K +  L+    I PVI +V P  +   A + +EKS   GK++L
Sbjct: 301 KALVELIEKGKIKPVIDSVYPFSQAKEAFEKLEKSHATGKVVL 343


>gnl|CDD|176236 cd08275, MDR3, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 337

 Score =  199 bits (508), Expect = 1e-51
 Identities = 100/341 (29%), Positives = 167/341 (48%), Gaps = 20/341 (5%)

Query: 8   RHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPIL 67
           R V ++G+G  + + + +  +P+P   E+ ++VEA G+N  D+M R+GLY        + 
Sbjct: 1   RAVVLTGFGGLDKLKVEKEALPEPSSGEVRVRVEACGLNFADLMARQGLYDSAPKPPFVP 60

Query: 68  GLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLP 127
           G E AG +  +GE    + +GD V  L   GGYAE          P+P G +  +AA+ P
Sbjct: 61  GFECAGTVEAVGEGVKDFKVGDRVMGLTRFGGYAEVVNVPADQVFPLPDGMSFEEAAAFP 120

Query: 128 ESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLAS-YFGATVYTTAKSEEKCLAC 186
            ++ T +  LF+  NLR GQ+VL+H  + G+G  A QL       TV  TA S  K  A 
Sbjct: 121 VNYLTAYYALFELGNLRPGQSVLVHSAAGGVGLAAGQLCKTVPNVTVVGTA-SASKHEAL 179

Query: 187 LKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISF- 245
            + G  H I+Y  +D++E ++K +   G+DI+LD +G E   +   LL   G+L++    
Sbjct: 180 KENGVTHVIDYRTQDYVEEVKKIS-PEGVDIVLDALGGEDTRKSYDLLKPMGRLVVYGAA 238

Query: 246 ------------LGGNIATEINLNPI--ISKRITITGSTLRRRTDIAKQSIRDSLQLKIW 291
                       L         ++P+  IS+  ++ G  L    +  ++ +   +  K+ 
Sbjct: 239 NLVTGEKRSWFKLAKKWWNRPKVDPMKLISENKSVLGFNLGWLFE--ERELLTEVMDKLL 296

Query: 292 PLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
            L     I P I +V P  +V  A   ++  ++IGK++L P
Sbjct: 297 KLYEEGKIKPKIDSVFPFEEVGEAMRRLQSRKNIGKVVLTP 337


>gnl|CDD|176228 cd08267, MDR1, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 319

 Score =  190 bits (485), Expect = 5e-49
 Identities = 94/325 (28%), Positives = 146/325 (44%), Gaps = 20/325 (6%)

Query: 15  YGKSNVM--FLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPP--PKNANPILGLE 70
           YG   V+     E PIP P+  E+L+KV A  VN  D   R+G       +   PI G++
Sbjct: 6   YGSPEVLLLLEVEVPIPTPKPGEVLVKVHAASVNPVDWKLRRGPPKLLLGRPFPPIPGMD 65

Query: 71  VAGKIVDLGENTTHWNIGDEVCALVN---GGGYAEYCLSHQGHTLPIPKGYNAIQAASLP 127
            AG++V +G   T + +GDEV   +    GG  AEY ++ +      P+G +  +AA+LP
Sbjct: 66  FAGEVVAVGSGVTRFKVGDEVFGRLPPKGGGALAEYVVAPESGLAKKPEGVSFEEAAALP 125

Query: 128 ESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACL 187
            +  T    L     ++ GQ VLI+G S G+GT A+Q+A   GA V     S        
Sbjct: 126 VAGLTALQALRDAGKVKPGQRVLINGASGGVGTFAVQIAKALGAHVTGVC-STRNAELVR 184

Query: 188 KLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQ--HLTLLSKEGKLIIISF 245
            LGA   I+Y  EDF+        G   D+I D VG    +       L   G+ + +  
Sbjct: 185 SLGADEVIDYTTEDFVA---LTAGGEKYDVIFDAVGNSPFSLYRASLALKPGGRYVSVGG 241

Query: 246 LGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHT 305
               +     L  ++   +T+ G   R +  +AK +  D  QL     +    + PVI +
Sbjct: 242 GPSGL-----LLVLLLLPLTLGGGGRRLKFFLAKPNAEDLEQLAEL--VEEGKLKPVIDS 294

Query: 306 VLPLGKVAMAHDIMEKSEHIGKIIL 330
           V PL     A+  ++     GK+++
Sbjct: 295 VYPLEDAPEAYRRLKSGRARGKVVI 319


>gnl|CDD|176179 cd05195, enoyl_red, enoyl reductase of polyketide synthase.
           Putative enoyl reductase of polyketide synthase.
           Polyketide synthases produce polyketides in step by step
           mechanism that is similar to fatty acid synthesis. Enoyl
           reductase reduces a double to single bond. Erythromycin
           is one example of a polyketide generated by 3 complex
           enzymes (megasynthases). 2-enoyl thioester reductase
           (ETR) catalyzes the NADPH-dependent dependent conversion
           of trans-2-enoyl acyl carrier protein/coenzyme A
           (ACP/CoA) to acyl-(ACP/CoA) in fatty acid synthesis.
           2-enoyl thioester reductase activity has been linked in 
           Candida tropicalis as essential in maintaining
           mitiochondrial respiratory function. This ETR family is
           a part of the medium chain dehydrogenase/reductase
           family, but lack the zinc coordination sites
           characteristic of the alcohol dehydrogenases in this
           family. NAD(P)(H)-dependent oxidoreductases are the
           major enzymes in the interconversion of alcohols and
           aldehydes or ketones. Alcohol dehydrogenase in the liver
           converts ethanol and NAD+ to acetaldehyde and NADH,
           while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. The N-terminal catalytic domain has a
           distant homology  to GroES. These proteins typically
           form dimers (typically higher plants, mammals) or
           tetramers (yeast, bacteria), and have 2 tightly bound
           zinc atoms per subunit, a catalytic zinc at the active
           site, and a structural zinc in a lobe of the catalytic
           domain. NAD(H) binding occurs in the cleft between the
           catalytic  and coenzyme-binding domains, at the active
           site, and coenzyme binding induces a conformational
           closing of this cleft. Coenzyme binding typically
           precedes and contributes to substrate binding.
          Length = 293

 Score =  186 bits (475), Expect = 7e-48
 Identities = 87/315 (27%), Positives = 149/315 (47%), Gaps = 42/315 (13%)

Query: 35  EILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNIGDEVCAL 94
           E+ ++V+A G+N  DV+   GL P  +     LGLE +G +  +G   T   +GD V  L
Sbjct: 2   EVEVEVKAAGLNFRDVLVALGLLPGDETP---LGLECSGIVTRVGSGVTGLKVGDRVMGL 58

Query: 95  VNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGG 154
             G  +A +        + IP   +  +AA+LP ++ T +  L   A L+ G++VLIH  
Sbjct: 59  APGA-FATHVRVDARLVVKIPDSLSFEEAATLPVAYLTAYYALVDLARLQKGESVLIHAA 117

Query: 155 SSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKE-------------- 200
           + G+G  AIQLA + GA V+ T  SEEK              +L+E              
Sbjct: 118 AGGVGQAAIQLAQHLGAEVFATVGSEEK------------REFLRELGGPVDHIFSSRDL 165

Query: 201 DFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLN-PI 259
            F + + + T GRG+D++L+ +  E L      L+  G+ + I     +I +   L    
Sbjct: 166 SFADGILRATGGRGVDVVLNSLSGELLRASWRCLAPFGRFVEIG--KRDILSNSKLGMRP 223

Query: 260 ISKRITITG----STLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMA 315
             + ++ +        R R ++ ++ +R+ L+     LL + V+ P+  TV+P      A
Sbjct: 224 FLRNVSFSSVDLDQLARERPELLRELLREVLE-----LLEAGVLKPLPPTVVPSASEIDA 278

Query: 316 HDIMEKSEHIGKIIL 330
             +M+  +HIGK++L
Sbjct: 279 FRLMQSGKHIGKVVL 293


>gnl|CDD|176178 cd05188, MDR, Medium chain reductase/dehydrogenase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           The medium chain reductase/dehydrogenases
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases  (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH) , quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones. ADH-like proteins
           typically form dimers (typically higher plants, mammals)
           or tetramers (yeast, bacteria), and generally have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain. The active site zinc is
           coordinated by a histidine, two cysteines, and a water
           molecule. The second zinc seems to play a structural
           role, affects subunit interactions, and is typically
           coordinated by 4 cysteines. Other MDR members have only
           a catalytic zinc, and some contain no coordinated zinc.
          Length = 271

 Score =  185 bits (472), Expect = 1e-47
 Identities = 95/269 (35%), Positives = 136/269 (50%), Gaps = 27/269 (10%)

Query: 35  EILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNIGDEVCAL 94
           E+L++VEA G+   D+  R+G YPPP     ILG E AG +V++G   T   +GD V  L
Sbjct: 1   EVLVRVEAAGLCGTDLHIRRGGYPPPPKLPLILGHEGAGVVVEVGPGVTGVKVGDRVVVL 60

Query: 95  VNG-----------------------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFF 131
            N                        GG+AEY +    + +P+P G +  +AA LPE   
Sbjct: 61  PNLGCGTCELCRELCPGGGILGEGLDGGFAEYVVVPADNLVPLPDGLSLEEAALLPEPLA 120

Query: 132 TVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGA 191
           T +  L +   L+ G TVL+ G   G+G  A QLA   GA V  T +S+EK     +LGA
Sbjct: 121 TAYHALRRAGVLKPGDTVLVLGA-GGVGLLAAQLAKAAGARVIVTDRSDEKLELAKELGA 179

Query: 192 KHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNI 250
            H I+Y +ED  E L + T G G D+++D VG  E L Q L LL   G+++++    G  
Sbjct: 180 DHVIDYKEEDLEEEL-RLTGGGGADVVIDAVGGPETLAQALRLLRPGGRIVVVGGTSGGP 238

Query: 251 ATEINLNPIISKRITITGSTLRRRTDIAK 279
             +  L  ++ K +TI GST   R D  +
Sbjct: 239 PLDD-LRRLLFKELTIIGSTGGTREDFEE 266


>gnl|CDD|176234 cd08273, MDR8, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 331

 Score =  181 bits (461), Expect = 2e-46
 Identities = 110/341 (32%), Positives = 166/341 (48%), Gaps = 26/341 (7%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
            R V ++  G   V+ + E+ +P+P   E+++KVEA GV+  DV  R+GLYP        
Sbjct: 1   NREVVVTRRGGPEVLKVVEADLPEPAAGEVVVKVEASGVSFADVQMRRGLYPDQPPLPFT 60

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASL 126
            G ++ G++  LG   T + +GD V AL   GG AEY      + +P+P+G +A +A  L
Sbjct: 61  PGYDLVGRVDALGSGVTGFEVGDRVAALTRVGGNAEYINLDAKYLVPVPEGVDAAEAVCL 120

Query: 127 PESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLAC 186
             ++ T +  L + A + +GQ VLIHG S G+G   ++LA   GA VY TA SE    A 
Sbjct: 121 VLNYVTAYQMLHRAAKVLTGQRVLIHGASGGVGQALLELALLAGAEVYGTA-SERNHAAL 179

Query: 187 LKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFL 246
            +LGA   I+Y  +D+L      T G G+D++ D VG E   +    L+  G L+     
Sbjct: 180 RELGATP-IDYRTKDWLP--AMLTPG-GVDVVFDGVGGESYEESYAALAPGGTLVCYGGN 235

Query: 247 GGNIATEINLNPIIS--------------KRITITGSTLRRRTDIA--KQSIRDSLQLKI 290
              +    +L  + S              +R T       R  D    +Q + + L    
Sbjct: 236 SSLLQGRRSLAALGSLLARLAKLKLLPTGRRATFYYVWRDRAEDPKLFRQDLTELLD--- 292

Query: 291 WPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILL 331
             LL    I P I   LPL +VA AH ++E  + +GKI+LL
Sbjct: 293 --LLAKGKIRPKIAKRLPLSEVAEAHRLLESGKVVGKIVLL 331


>gnl|CDD|31264 COG1064, AdhP, Zn-dependent alcohol dehydrogenases [General
           function prediction only].
          Length = 339

 Score =  175 bits (444), Expect = 2e-44
 Identities = 106/357 (29%), Positives = 163/357 (45%), Gaps = 50/357 (14%)

Query: 5   KKMRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNAN 64
             M+   +  +G+   + + E P+P+P   E+LIKVEA GV   D+   KG +P PK   
Sbjct: 2   MTMKAAVLKKFGQP--LEIEEVPVPEPGPGEVLIKVEACGVCHTDLHVAKGDWPVPK--L 57

Query: 65  P-ILGLEVAGKIVDLGENTTHWNIGDEV-----------C-------------ALVNG-- 97
           P I G E+ G +V++GE  T   +GD V           C               + G  
Sbjct: 58  PLIPGHEIVGTVVEVGEGVTGLKVGDRVGVGWLVISCGECEYCRSGNENLCPNQKITGYT 117

Query: 98  --GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGS 155
             GGYAEY +    + + IP+G +  +AA L  +  T +  L + AN++ G+ V +  G+
Sbjct: 118 TDGGYAEYVVVPARYVVKIPEGLDLAEAAPLLCAGITTYRALKK-ANVKPGKWVAVV-GA 175

Query: 156 SGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGI 215
            G+G  A+Q A   GA V    +SEEK     KLGA H IN    D LE +++       
Sbjct: 176 GGLGHMAVQYAKAMGAEVIAITRSEEKLELAKKLGADHVINSSDSDALEAVKEI-----A 230

Query: 216 DIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRT 275
           D I+D VG   L   L  L + G L+++   GG     +    +I K I+I GS +  R 
Sbjct: 231 DAIIDTVGPATLEPSLKALRRGGTLVLVGLPGGGPIPLLPAFLLILKEISIVGSLVGTRA 290

Query: 276 DIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           D+           +         I P I   +PL ++  A++ MEK +  G+ ++  
Sbjct: 291 DLE----------EALDFAAEGKIKPEILETIPLDEINEAYERMEKGKVRGRAVIDM 337


>gnl|CDD|176232 cd08271, MDR5, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 325

 Score =  174 bits (443), Expect = 3e-44
 Identities = 82/240 (34%), Positives = 123/240 (51%), Gaps = 5/240 (2%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+   +   G +  + L E  IP P   E+L+KV A G+N  D        P     + +
Sbjct: 1   MKAWVLPKPGAALQLTLEEIEIPGPGAGEVLVKVHAAGLNPVDWKVIAWGPPAWSYPH-V 59

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVC---ALVNGGGYAEYCLSHQGHTLPIPKGYNAIQA 123
            G++ AG +V +G   T W +GD V    +L  GG +AEY +      LP+P   +  +A
Sbjct: 60  PGVDGAGVVVAVGAKVTGWKVGDRVAYHASLARGGSFAEYTVVDARAVLPLPDSLSFEEA 119

Query: 124 ASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKC 183
           A+LP +  T +  LF+   + +G+T+LI GG+ G+G+ A+QLA   G  V TT  S+   
Sbjct: 120 AALPCAGLTAYQALFKKLRIEAGRTILITGGAGGVGSFAVQLAKRAGLRVITTC-SKRNF 178

Query: 184 LACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIII 243
                LGA H I+Y  ED  E +++ T GRG+D +LD VG E        L+  G L+ I
Sbjct: 179 EYVKSLGADHVIDYNDEDVCERIKEITGGRGVDAVLDTVGGETAAALAPTLAFNGHLVCI 238


>gnl|CDD|36411 KOG1197, KOG1197, KOG1197, Predicted quinone oxidoreductase [Energy
           production and conversion, General function prediction
           only].
          Length = 336

 Score =  172 bits (437), Expect = 1e-43
 Identities = 104/330 (31%), Positives = 166/330 (50%), Gaps = 12/330 (3%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLY-PPPKNANP 65
           ++ + ++ +G  +V+ L + P+P P   E+ IK +A G+N  D+  RKGLY P P    P
Sbjct: 9   LKCIVVTEFGGYDVLKLEDRPVPPPAPGELTIKNKACGLNFIDLYFRKGLYDPAPLPYTP 68

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAAS 125
             G+E AG +V +GE  T   +GD V  L   G YAE           +P+     +AA+
Sbjct: 69  --GMEAAGVVVAVGEGVTDRKVGDRVAYLNPFGAYAEEVTVPSVKVFKVPEAITLKEAAA 126

Query: 126 LPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLA 185
           L     T +  LF+  N++ G TVL+H  + G+G    QL    GA    TA + EK   
Sbjct: 127 LLLQGLTAYMLLFEAYNVKPGHTVLVHAAAGGVGLLLCQLLRAVGAHTIATASTAEKHEI 186

Query: 186 CLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISF 245
             + GA+H I+Y  ED+++ ++K T G+G+D + D VG +   + L  L   GK  ++SF
Sbjct: 187 AKENGAEHPIDYSTEDYVDEVKKITNGKGVDAVYDSVGKDTFAKSLAALKPMGK--MVSF 244

Query: 246 LGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQL---KIWPLLNSHVIAPV 302
              +       +PI   +++     L R + +        L     +++ L+NS  +   
Sbjct: 245 GNASGLI----DPIPLNQLSPKALQLVRPSLLGYIDGEVELVSYVARLFALVNSGHLKIH 300

Query: 303 IHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           I  V PL KVA AH  +E  + +GK++LLP
Sbjct: 301 IDHVYPLSKVADAHADIESRKTVGKVLLLP 330


>gnl|CDD|176237 cd08276, MDR7, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 336

 Score =  166 bits (424), Expect = 6e-42
 Identities = 101/332 (30%), Positives = 155/332 (46%), Gaps = 42/332 (12%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           L E P+P+P   E+L++V A+ +N  D++   G YPPP     I   + AG++V +GE  
Sbjct: 17  LVEEPVPEPGPGEVLVRVHAVSLNYRDLLILNGRYPPPVKDPLIPLSDGAGEVVAVGEGV 76

Query: 83  THWNIGDEVCALVN-----------------GGGY----AEYCLSHQGHTLPIPKGYNAI 121
           T + +GD V                      GG      AEY +  +   +  P   +  
Sbjct: 77  TRFKVGDRVVPTFFPNWLDGPPTAEDEASALGGPIDGVLAEYVVLPEEGLVRAPDHLSFE 136

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
           +AA+LP +  T W  LF    L+ G TVL+  G+ G+   A+Q A   GA V  T+ S+E
Sbjct: 137 EAATLPCAGLTAWNALFGLGPLKPGDTVLVQ-GTGGVSLFALQFAKAAGARVIATSSSDE 195

Query: 182 KCLACLK-LGAKHAINYLKE-DFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGK 239
           K L   K LGA H INY    D+ E + K T GRG+D ++++ G   L Q +  ++  G 
Sbjct: 196 K-LERAKALGADHVINYRTTPDWGEEVLKLTGGRGVDHVVEVGGPGTLAQSIKAVAPGGV 254

Query: 240 LIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIA---KQSIRDSLQLKIWPLLNS 296
           + +I FL G     + L P+++K  T+ G        IA   +       +      + +
Sbjct: 255 ISLIGFLSG-FEAPVLLLPLLTKGATLRG--------IAVGSRAQFEAMNR-----AIEA 300

Query: 297 HVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKI 328
           H I PVI  V P  +   A+  +E   H GK+
Sbjct: 301 HRIRPVIDRVFPFEEAKEAYRYLESGSHFGKV 332


>gnl|CDD|176205 cd08243, quinone_oxidoreductase_like_1, Quinone oxidoreductase
           (QOR).  NAD(P)(H)-dependent oxidoreductases are the
           major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  The medium chain alcohol
           dehydrogenase family (MDR) have a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
          Length = 320

 Score =  166 bits (422), Expect = 9e-42
 Identities = 95/337 (28%), Positives = 156/337 (46%), Gaps = 29/337 (8%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ + +   G   V+ L E PIP+P+   +LI+V+A G+NR ++  R+G  P  K    +
Sbjct: 1   MKAIVIEQPGGPEVLKLREIPIPEPKPGWVLIRVKAFGLNRSEIFTRQGHSPSVK-FPRV 59

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNG------GGYAEYCLSHQGHTLPIPKGYNA 120
           LG+E  G  V+       +  G  V   + G      G YAEY L        I    + 
Sbjct: 60  LGIEAVG-EVEEAP-GGTFTPGQRVATAMGGMGRTFDGSYAEYTLVPNEQVYAIDSDLSW 117

Query: 121 IQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSE 180
            + A+LPE+++T W +LF++  L+ G T+LI GG+S +G  A++LA   GATV  T +S 
Sbjct: 118 AELAALPETYYTAWGSLFRSLGLQPGDTLLIRGGTSSVGLAALKLAKALGATVTATTRSP 177

Query: 181 EKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKL 240
           E+     +LGA   +        E L+      G D +L++VG   L   L  L   G  
Sbjct: 178 ERAALLKELGADEVV-IDDGAIAEQLRAAPG--GFDKVLELVGTATLKDSLRHLRPGG-- 232

Query: 241 IIISFLG--GNIATEINLNPI----ISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLL 294
            I+   G  G   T  + NP+        +T+TGS+     D+ +  +++         +
Sbjct: 233 -IVCMTGLLGGQWTLEDFNPMDDIPSGVNLTLTGSSS---GDVPQTPLQELFD-----FV 283

Query: 295 NSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILL 331
            +  +      V    ++  AH  ME +   GK+++L
Sbjct: 284 AAGHLDIPPSKVFTFDEIVEAHAYMESNRAFGKVVVL 320


>gnl|CDD|176213 cd08251, polyketide_synthase, polyketide synthase.  Polyketide
           synthases produce polyketides in step by step mechanism
           that is similar to fatty acid synthesis. Enoyl reductase
           reduces a double to single bond. Erythromycin is one
           example of a polyketide generated by 3 complex enzymes
           (megasynthases). 2-enoyl thioester reductase (ETR)
           catalyzes the NADPH-dependent dependent conversion of
           trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA)
           to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
           thioester reductase activity has been linked in  Candida
           tropicalis as essential in maintaining mitiochondrial
           respiratory function. This ETR family is a part of the
           medium chain dehydrogenase/reductase family, but lack
           the zinc coordination sites characteristic of the
           alcohol dehydrogenases in this family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones. Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. The N-terminal catalytic domain has a
           distant homology to GroES. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit, a catalytic zinc at the active site, and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H)-binding occurs in the cleft between the catalytic
           and coenzyme-binding domains at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding.
          Length = 303

 Score =  156 bits (397), Expect = 6e-39
 Identities = 92/308 (29%), Positives = 156/308 (50%), Gaps = 11/308 (3%)

Query: 28  IPQPQKEEILIKVEAIGVNRPDVMQRKGLYP--PPKNANPILGLEVAGKIVDLGENTTHW 85
           +  P   E+ I+V A  +N  D++  +GLYP  PP    P  G E +G +  +G + T  
Sbjct: 2   VAPPGPGEVRIQVRAFSLNFGDLLCVRGLYPTMPPYPFTP--GFEASGVVRAVGPHVTRL 59

Query: 86  NIGDEVCALVNG--GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANL 143
            +GDEV A      GG+A      +   +  P   +  +A +LP  F TV  + F  A L
Sbjct: 60  AVGDEVIAGTGESMGGHATLVTVPEDQVVRKPASLSFEEACALPVVFLTVI-DAFARAGL 118

Query: 144 RSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK-LGAKHAINYLKEDF 202
             G+ +LI   + G G  A+QLA   GA +Y TA S++K L  LK LG  H INY++EDF
Sbjct: 119 AKGEHILIQTATGGTGLMAVQLARLKGAEIYATASSDDK-LEYLKQLGVPHVINYVEEDF 177

Query: 203 LEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISK 262
            E + + T GRG+D++++ +  E + + L  L+  G+ + I+      A  ++L+ ++S 
Sbjct: 178 EEEIMRLTGGRGVDVVINTLSGEAIQKGLNCLAPGGRYVEIAMTALKSAPSVDLS-VLSN 236

Query: 263 RITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKS 322
             +     LR+   +  + I D  Q ++  L+    + P +  + P   +  A+  +   
Sbjct: 237 NQSFHSVDLRKLLLLDPEFIAD-YQAEMVSLVEEGELRPTVSRIFPFDDIGEAYRYLSDR 295

Query: 323 EHIGKIIL 330
           E+IGK+++
Sbjct: 296 ENIGKVVV 303


>gnl|CDD|176235 cd08274, MDR9, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 350

 Score =  156 bits (396), Expect = 8e-39
 Identities = 96/365 (26%), Positives = 163/365 (44%), Gaps = 54/365 (14%)

Query: 7   MRHVAMSGYGKSNVM-FLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYP----PPK 61
           MR V ++G+G  + + +  + P+P P   E+LI+V A GVN  D+  R+G Y        
Sbjct: 1   MRAVLLTGHGGLDKLVYRDDVPVPTPAPGEVLIRVGACGVNNTDINTREGWYSTEVDGAT 60

Query: 62  NANP---------------ILGLEVAGKIVDLGENTTHWNIGDEV--------------- 91
           ++                 I G ++ G++V +GE      IG+ V               
Sbjct: 61  DSTGAGEAGWWGGTLSFPRIQGADIVGRVVAVGEGVDTARIGERVLVDPSIRDPPEDDPA 120

Query: 92  -CALVNG---GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQ 147
               +     GG+AEY +    +  P+    + ++ A+ P S+ T   N+ + A + +G+
Sbjct: 121 DIDYIGSERDGGFAEYTVVPAENAYPVNSPLSDVELATFPCSYSTAE-NMLERAGVGAGE 179

Query: 148 TVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQ 207
           TVL+ G S G+G+  +QLA   GA V   A    K  A   LGA   I  L++  L    
Sbjct: 180 TVLVTGASGGVGSALVQLAKRRGAIVIAVA-GAAKEEAVRALGADTVI--LRDAPLLADA 236

Query: 208 KETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITIT 267
           K   G  +D++ D+VG       L LL   G+ +    + G +  E++L  +  K +T+ 
Sbjct: 237 KALGGEPVDVVADVVGGPLFPDLLRLLRPGGRYVTAGAIAGPV-VELDLRTLYLKDLTLF 295

Query: 268 GSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGK 327
           GSTL  R  + ++ +R          +    I PV+    PL ++  A     +  H+GK
Sbjct: 296 GSTLGTRE-VFRRLVR---------YIEEGEIRPVVAKTFPLSEIREAQAEFLEKRHVGK 345

Query: 328 IILLP 332
           ++L+P
Sbjct: 346 LVLVP 350


>gnl|CDD|176211 cd08249, enoyl_reductase_like, enoyl_reductase_like.  Member
           identified as possible enoyl reductase of the MDR
           family. 2-enoyl thioester reductase (ETR) catalyzes the
           NADPH-dependent dependent conversion of trans-2-enoyl
           acyl carrier protein/coenzyme A (ACP/CoA) to
           acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
           thioester reductase activity has been linked in  Candida
           tropicalis as essential in maintaining mitiochondrial
           respiratory function. This ETR family is a part of the
           medium chain dehydrogenase/reductase family, but lack
           the zinc coordination sites characteristic of the
           alcohol dehydrogenases in this family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  The N-terminal catalytic domain has a
           distant homology to GroES.  These proteins typically
           form dimers (typically higher plants, mammals) or
           tetramers (yeast, bacteria), and have 2 tightly bound
           zinc atoms per subunit, a catalytic zinc at the active
           site, and a structural zinc in a lobe of the catalytic
           domain.  NAD(H)-binding occurs in the cleft between the
           catalytic  and coenzyme-binding domains at the active
           site, and coenzyme binding induces a conformational
           closing of this cleft. Coenzyme binding typically
           precedes and contributes to substrate binding.  Candida
           tropicalis enoyl thioester reductase (Etr1p) catalyzes
           the NADPH-dependent reduction of trans-2-enoyl
           thioesters in mitochondrial fatty acid synthesis. Etr1p
           forms homodimers with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 339

 Score =  154 bits (392), Expect = 3e-38
 Identities = 78/252 (30%), Positives = 117/252 (46%), Gaps = 27/252 (10%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           + + P+P+P  +E+L+KV+A+ +N  D   +   + P   A  ILG + AG +V++G   
Sbjct: 16  VVDVPVPKPGPDEVLVKVKAVALNPVDWKHQDYGFIPSYPA--ILGCDFAGTVVEVGSGV 73

Query: 83  THWNIGDEVCALVNG--------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVW 134
           T + +GD V   V+G        G + EY ++    T  IP   +  +AA+LP    T  
Sbjct: 74  TRFKVGDRVAGFVHGGNPNDPRNGAFQEYVVADADLTAKIPDNISFEEAATLPVGLVTAA 133

Query: 135 ANLFQTANLR----------SGQTVLIHGGSSGIGTTAIQLASYFGATVYTTA--KSEEK 182
             LFQ   L            G+ VLI GGSS +GT AIQLA   G  V TTA  K+ + 
Sbjct: 134 LALFQKLGLPLPPPKPSPASKGKPVLIWGGSSSVGTLAIQLAKLAGYKVITTASPKNFDL 193

Query: 183 CLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHLTLLSKEGKLI 241
                 LGA    +Y   D +E ++  T G+ +   LD +   E        L + G   
Sbjct: 194 ---VKSLGADAVFDYHDPDVVEDIRAATGGK-LRYALDCISTPESAQLCAEALGRSGGGK 249

Query: 242 IISFLGGNIATE 253
           ++S L     TE
Sbjct: 250 LVSLLPVPEETE 261


>gnl|CDD|176220 cd08259, Zn_ADH5, Alcohol dehydrogenases of the MDR family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones. This group contains proteins that
           share the characteristic catalytic and structural
           zinc-binding sites of the zinc-dependent alcohol
           dehydrogenase family.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation. ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain. NAD(H)-binding occurs in the cleft
           between the catalytic and coenzyme-binding domains at
           the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine
           (His-51), the ribose of NAD, a serine (Ser-48), then the
           alcohol, which allows the transfer of a hydride to NAD+,
           creating NADH and a zinc-bound aldehyde or ketone. In
           yeast and some bacteria, the active site zinc binds an
           aldehyde, polarizing it, and leading to the reverse
           reaction.
          Length = 332

 Score =  151 bits (384), Expect = 2e-37
 Identities = 92/339 (27%), Positives = 151/339 (44%), Gaps = 53/339 (15%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP--ILGLEVAGKIVDLGE 80
           + E P P+P   E+LIKV+A GV   D++  KG +P         ILG E+ G + ++GE
Sbjct: 15  IEEVPDPEPGPGEVLIKVKAAGVCYRDLLFWKGFFP---RGKYPLILGHEIVGTVEEVGE 71

Query: 81  NTTHWNIGDEVCAL---------------------------VNGGGYAEYCLSHQGHTLP 113
               +  GD V                                 GG+AEY    +   + 
Sbjct: 72  GVERFKPGDRVILYYYIPCGKCEYCLSGEENLCRNRAEYGEEVDGGFAEYVKVPERSLVK 131

Query: 114 IPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATV 173
           +P   +   AA       T    L + A ++ G TVL+ G   G+G  AIQLA   GA V
Sbjct: 132 LPDNVSDESAALAACVVGTAVHALKR-AGVKKGDTVLVTGAGGGVGIHAIQLAKALGARV 190

Query: 174 YTTAKSEEKCLACLKLGAKHAINYLK--EDFLEILQKETQGRGIDIILDMVGAEYLNQHL 231
               +S EK     +LGA + I+  K  ED  ++        G D+++++VG+  + + L
Sbjct: 191 IAVTRSPEKLKILKELGADYVIDGSKFSEDVKKLG-------GADVVIELVGSPTIEESL 243

Query: 232 TLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIW 291
             L+K G+L++I  +  + A  +    +I K I I GS    + D     + ++L+    
Sbjct: 244 RSLNKGGRLVLIGNVTPDPA-PLRPGLLILKEIRIIGSISATKAD-----VEEALK---- 293

Query: 292 PLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
            L+    I PVI  V+ L  +  A + ++  + +G+I+L
Sbjct: 294 -LVKEGKIKPVIDRVVSLEDINEALEDLKSGKVVGRIVL 331


>gnl|CDD|176210 cd08248, RTN4I1, Human Reticulon 4 Interacting Protein 1.  Human
           Reticulon 4 Interacting Protein 1 is a member of the
           medium chain dehydrogenase/ reductase (MDR) family.
           Riticulons are endoplasmic reticulum associated proteins
           involved in membrane trafficking  and neuroendocrine
           secretion. The MDR/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 350

 Score =  143 bits (363), Expect = 7e-35
 Identities = 103/354 (29%), Positives = 150/354 (42%), Gaps = 37/354 (10%)

Query: 7   MRHVAMSGYGKSNVM-FLAESPIPQPQKE-EILIKVEAIGVNRPDVMQRKG--------- 55
           M+   +  YG  + +  L  + IP  +K  ++LIKV A  VN  DV+ R G         
Sbjct: 1   MKAWQIHSYGGIDSLLLLENARIPVIRKPNQVLIKVHAASVNPIDVLMRSGYGRTLLNKK 60

Query: 56  LYPPPKNANP-----ILGLEVAGKIVDLGENTTHWNIGDEVCALVNG---GGYAEYCLSH 107
             P     +       LG + +G +VD+G     + IGDEV   V     G +AEY +  
Sbjct: 61  RKPQSCKYSGIEFPLTLGRDCSGVVVDIGSGVKSFEIGDEVWGAVPPWSQGTHAEYVVVP 120

Query: 108 QGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLR----SGQTVLIHGGSSGIGTTAI 163
           +      PK  +  +AASLP +  T W+ L     L     +G+ VLI GGS G+GT AI
Sbjct: 121 ENEVSKKPKNLSHEEAASLPYAGLTAWSALVNVGGLNPKNAAGKRVLILGGSGGVGTFAI 180

Query: 164 QLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG 223
           QL   +GA V TT  S +       LGA   I+Y  EDF E L +       D+ILD VG
Sbjct: 181 QLLKAWGAHVTTTC-STDAIPLVKSLGADDVIDYNNEDFEEELTERG---KFDVILDTVG 236

Query: 224 AEYLNQHLTLLSKEGKLIII--------SFLGGNIATEINLNPIISKRITITGSTLRRRT 275
            +     L LL K G  + +          LG  +   +  + +   +  +         
Sbjct: 237 GDTEKWALKLLKKGGTYVTLVSPLLKNTDKLG--LVGGMLKSAVDLLKKNVKSLLKGSHY 294

Query: 276 DIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKII 329
                S   S   ++  L+    I PVI  V P  +V  A++ +E     GK +
Sbjct: 295 RWGFFSPSGSALDELAKLVEDGKIKPVIDKVFPFEEVPEAYEKVESGHARGKTV 348


>gnl|CDD|176257 cd08297, CAD3, Cinnamyl alcohol dehydrogenases (CAD).  These
           alcohol dehydrogenases are related to the cinnamyl
           alcohol dehydrogenases (CAD), members of the medium
           chain dehydrogenase/reductase family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones. Cinnamyl alcohol dehydrogenases
           (CAD) reduce cinnamaldehydes to cinnamyl alcohols in the
           last step of monolignal metabolism in plant cells walls.
           CAD binds 2 zinc ions and is NADPH- dependent. CAD
           family members are also found in non-plant species, e.g.
           in yeast where they have an aldehyde reductase activity.
           The medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 341

 Score =  139 bits (352), Expect = 1e-33
 Identities = 87/333 (26%), Positives = 146/333 (43%), Gaps = 42/333 (12%)

Query: 27  PIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWN 86
           P+P+P   E+L+K+EA GV   D+    G +P       I G E AG +V +G   +   
Sbjct: 20  PVPEPGPGEVLVKLEASGVCHTDLHAALGDWPVKPKLPLIGGHEGAGVVVAVGPGVSGLK 79

Query: 87  IGD--------------EVC----------ALVNG----GGYAEYCLSHQGHTLPIPKGY 118
           +GD              E C             +G    G +AEY ++   +  PIP G 
Sbjct: 80  VGDRVGVKWLYDACGKCEYCRTGDETLCPNQKNSGYTVDGTFAEYAIADARYVTPIPDGL 139

Query: 119 NAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAK 178
           +  QAA L  +  TV+  L + A L+ G  V+I G   G+G   +Q A   G  V     
Sbjct: 140 SFEQAAPLLCAGVTVYKAL-KKAGLKPGDWVVISGAGGGLGHLGVQYAKAMGLRVIAIDV 198

Query: 179 SEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGID-IILDMVGAEYLNQHLTLLSKE 237
            +EK     +LGA   +++ K D +E +++ T G G   +++  V A    Q L  L   
Sbjct: 199 GDEKLELAKELGADAFVDFKKSDDVEAVKELTGGGGAHAVVVTAVSAAAYEQALDYLRPG 258

Query: 238 GKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSH 297
           G L+ +    G     ++   ++ + ITI GS +  R D     ++++L+          
Sbjct: 259 GTLVCVGLPPGGFI-PLDPFDLVLRGITIVGSLVGTRQD-----LQEALE-----FAARG 307

Query: 298 VIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
            + P I  V+PL  +    + ME+ +  G++++
Sbjct: 308 KVKPHI-QVVPLEDLNEVFEKMEEGKIAGRVVV 339


>gnl|CDD|176206 cd08244, MDR_enoyl_red, Possible enoyl reductase.  Member
           identified as possible enoyl reductase of the MDR
           family. 2-enoyl thioester reductase (ETR) catalyzes the
           NADPH-dependent dependent conversion of trans-2-enoyl
           acyl carrier protein/coenzyme A (ACP/CoA) to
           acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
           thioester reductase activity has been linked in Candida
           tropicalis as essential in maintaining mitiochondrial
           respiratory function. This ETR family is a part of the
           medium chain dehydrogenase/reductase family, but lack
           the zinc coordination sites characteristic of the
           alcohol dehydrogenases in this family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  The N-terminal catalytic domain has a
           distant homology to GroES.  These proteins typically
           form dimers (typically higher plants, mammals) or
           tetramers (yeast, bacteria), and have 2 tightly bound
           zinc atoms per subunit, a catalytic zinc at the active
           site, and a structural zinc in a lobe of the catalytic
           domain.  NAD(H)  binding occurs in the cleft between the
           catalytic and coenzyme-binding domains at the active
           site, and coenzyme binding induces a conformational
           closing of this cleft. Coenzyme binding typically
           precedes and contributes to substrate binding.  Candida
           tropicalis enoyl thioester reductase (Etr1p) catalyzes
           the NADPH-dependent reduction of trans-2-enoyl
           thioesters in mitochondrial fatty acid synthesis. Etr1p
           forms homodimers, with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 324

 Score =  139 bits (351), Expect = 2e-33
 Identities = 90/331 (27%), Positives = 147/331 (44%), Gaps = 12/331 (3%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP- 65
           MR + +  +G   V+   + P P P   ++ I V A GV+  D   R G  P P      
Sbjct: 1   MRAIRLHEFGPPEVLVPEDVPDPVPGPGQVRIAVAAAGVHFVDTQLRSGWGPGPFPPELP 60

Query: 66  -ILGLEVAGKIVDLGENT-THWNIGDEVCA--LVNGGGYAEYCLSHQGHTLPIPKGYNAI 121
            + G EVAG +  +G      W +G  V A     GGGYAE  ++      P+P G +  
Sbjct: 61  YVPGGEVAGVVDAVGPGVDPAW-LGRRVVAHTGRAGGGYAELAVADVDSLHPVPDGLDLE 119

Query: 122 QAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEE 181
            A ++     T    L   A L  G  VL+   + G+G+  +QLA   GATV   A    
Sbjct: 120 AAVAVVHDGRTALG-LLDLATLTPGDVVLVTAAAGGLGSLLVQLAKAAGATVVGAAGGPA 178

Query: 182 KCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLI 241
           K      LGA  A++Y + D+ + +++   G G+ ++LD VG       L LL+  G+ +
Sbjct: 179 KTALVRALGADVAVDYTRPDWPDQVREALGGGGVTVVLDGVGGAIGRAALALLAPGGRFL 238

Query: 242 IISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAP 301
              +  G   T ++ +    + +T+ G    +     +  +R  L+ +      +  + P
Sbjct: 239 TYGWASGE-WTALDEDDARRRGVTVVGLLGVQA---ERGGLRA-LEARALAEAAAGRLVP 293

Query: 302 VIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           V+    PL + A AH  +E    +GK++LLP
Sbjct: 294 VVGQTFPLERAAEAHAALEARSTVGKVLLLP 324


>gnl|CDD|176216 cd08254, hydroxyacyl_CoA_DH, 6-hydroxycyclohex-1-ene-1-carboxyl-CoA
           dehydrogenase, N-benzyl-3-pyrrolidinol dehydrogenase,
           and other MDR family members.  This group contains
           enzymes of the zinc-dependent alcohol dehydrogenase
           family, including members (aka MDR) identified as
           6-hydroxycyclohex-1-ene-1-carboxyl-CoA dehydrogenase and
           N-benzyl-3-pyrrolidinol dehydrogenase.
           6-hydroxycyclohex-1-ene-1-carboxyl-CoA dehydrogenase
           catalyzes the conversion of
           6-Hydroxycyclohex-1-enecarbonyl-CoA and NAD+ to
           6-Ketoxycyclohex-1-ene-1-carboxyl-CoA,NADH, and H+. This
           group displays the characteristic catalytic and
           structural zinc sites of the zinc-dependent alcohol
           dehydrogenases. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation. ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain. NAD(H)-binding occurs in the cleft
           between the catalytic  and coenzyme-binding domains at
           the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 338

 Score =  129 bits (327), Expect = 9e-31
 Identities = 87/353 (24%), Positives = 151/353 (42%), Gaps = 47/353 (13%)

Query: 12  MSGYGKSNV----MFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPIL 67
           M  +         + L E P+P+P   E+L+KV+A GV   D+    G  P        L
Sbjct: 1   MKAWRFHKGSKGLLVLEEVPVPEPGPGEVLVKVKAAGVCHSDLHILDGGVPTLTKLPLTL 60

Query: 68  GLEVAGKIVDLGENTTHWNIGDEV----------CALVNG-----------------GGY 100
           G E+AG +V++G   T++ +GD V          CAL                    GG+
Sbjct: 61  GHEIAGTVVEVGAGVTNFKVGDRVAVPAVIPCGACALCRRGRGNLCLNQGMPGLGIDGGF 120

Query: 101 AEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGT 160
           AEY +      +P+P G    QAA   ++  T +  + +   ++ G+TVL+  G  G+G 
Sbjct: 121 AEYIVVPARALVPVPDGVPFAQAAVATDAVLTPYHAVVRAGEVKPGETVLV-IGLGGLGL 179

Query: 161 TAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILD 220
            A+Q+A   GA V      EEK     +LGA   +N L +   +       G G D+I D
Sbjct: 180 NAVQIAKAMGAAVIAVDIKEEKLELAKELGADEVLNSLDDSPKDKKAAG-LGGGFDVIFD 238

Query: 221 MVGA-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAK 279
            VG           +   G+++++    G     ++L+ +I++ + I GS          
Sbjct: 239 FVGTQPTFEDAQKAVKPGGRIVVVGL--GRDKLTVDLSDLIARELRIIGS-----FGGTP 291

Query: 280 QSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
           + + + L      L+    + P + T  PL ++    + + K +  G+++L+P
Sbjct: 292 EDLPEVLD-----LIAKGKLDPQVETR-PLDEIPEVLERLHKGKVKGRVVLVP 338


>gnl|CDD|176224 cd08263, Zn_ADH10, Alcohol dehydrogenases of the MDR family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.   Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.   A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H)-binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 367

 Score =  127 bits (320), Expect = 5e-30
 Identities = 90/328 (27%), Positives = 151/328 (46%), Gaps = 60/328 (18%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+   + G      + + E P+P+P++ EILI+V A GV   D+   KG  P P     +
Sbjct: 1   MKAAVLKGPNPP--LTIEEIPVPRPKEGEILIRVAACGVCHSDLHVLKGELPFPPPF--V 56

Query: 67  LGLEVAGKIVDLGENTTHWN---IGDEV-------------CA----------------- 93
           LG E++G++V++G N  +     +GD V             CA                 
Sbjct: 57  LGHEISGEVVEVGPNVENPYGLSVGDRVVGSFIMPCGKCRYCARGKENLCEDFFAYNRLK 116

Query: 94  --LVNG-----------------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVW 134
             L +G                 GG AEY +       P+P+  +  ++A L  + FT +
Sbjct: 117 GTLYDGTTRLFRLDGGPVYMYSMGGLAEYAVVPATALAPLPESLDYTESAVLGCAGFTAY 176

Query: 135 ANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKH 193
             L   A++R G+TV + G   G+G++AIQLA  FGA  +      +EK     +LGA H
Sbjct: 177 GALKHAADVRPGETVAVIG-VGGVGSSAIQLAKAFGASPIIAVDVRDEKLAKAKELGATH 235

Query: 194 AINYLKEDFLEILQKETQGRGIDIILDMVGA-EYLNQHLTLLSKEGKLIIISFLGGNIAT 252
            +N  KED +  +++ T GRG+D++++ +G  E     L ++   G+ +++    G    
Sbjct: 236 TVNAAKEDAVAAIREITGGRGVDVVVEALGKPETFKLALDVVRDGGRAVVVGLAPGGATA 295

Query: 253 EINLNPIISKRITITGST-LRRRTDIAK 279
           EI +  ++ + I I GS   R R D+ +
Sbjct: 296 EIPITRLVRRGIKIIGSYGARPRQDLPE 323


>gnl|CDD|176207 cd08245, CAD, Cinnamyl alcohol dehydrogenases (CAD) and related
           proteins.  Cinnamyl alcohol dehydrogenases (CAD),
           members of the medium chain dehydrogenase/reductase
           family, reduce cinnamaldehydes to cinnamyl alcohols in
           the last step of monolignal metabolism in plant cells
           walls. CAD binds 2 zinc ions and is NADPH- dependent.
           CAD family members are also found in non-plant species,
           e.g. in yeast where they have an aldehyde reductase
           activity. The medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes, or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins  typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 330

 Score =  123 bits (311), Expect = 7e-29
 Identities = 87/336 (25%), Positives = 145/336 (43%), Gaps = 51/336 (15%)

Query: 25  ESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP-ILGLEVAGKIVDLGENTT 83
           E P+P+P   E+LIK+EA GV   D+   +G +   K   P + G E+ G++V++G    
Sbjct: 16  EVPVPEPGPGEVLIKIEACGVCHTDLHAAEGDWGGSKY--PLVPGHEIVGEVVEVGAGVE 73

Query: 84  HWNIGDEV----------------------------CALVNGGGYAEYCLSHQGHTLPIP 115
              +GD V                                  GGYAEY ++   +T+ +P
Sbjct: 74  GRKVGDRVGVGWLVGSCGRCEYCRRGLENLCQKAVNTGYTTQGGYAEYMVADAEYTVLLP 133

Query: 116 KGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYT 175
            G    QAA L  +  TV++ L + A  R G+ V +  G  G+G  A+Q A   G     
Sbjct: 134 DGLPLAQAAPLLCAGITVYSAL-RDAGPRPGERVAVL-GIGGLGHLAVQYARAMGFETVA 191

Query: 176 TAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEY-LNQHLTLL 234
             +S +K     KLGA   ++   E       ++    G D+IL  V +       L  L
Sbjct: 192 ITRSPDKRELARKLGADEVVDSGAEL-----DEQAAAGGADVILVTVVSGAAAEAALGGL 246

Query: 235 SKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLL 294
            + G+++++        +  ++ P+I KR +I GST   R D     ++++L        
Sbjct: 247 RRGGRIVLVGLPESPPFS-PDIFPLIMKRQSIAGSTHGGRAD-----LQEALD-----FA 295

Query: 295 NSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
               + P+I T  PL +   A++ MEK +   + +L
Sbjct: 296 AEGKVKPMIETF-PLDQANEAYERMEKGDVRFRFVL 330


>gnl|CDD|176197 cd08235, iditol_2_DH_like, L-iditol 2-dehydrogenase.  Putative
           L-iditol 2-dehydrogenase based on annotation of some
           members in this subgroup.  L-iditol 2-dehydrogenase
           catalyzes the NAD+-dependent conversion of L-iditol to
           L-sorbose in fructose and mannose metabolism. This
           enzyme is related to sorbitol dehydrogenase, alcohol
           dehydrogenase, and other medium chain
           dehydrogenase/reductases. The zinc-dependent alcohol
           dehydrogenase (ADH-Zn)-like family of proteins is a
           diverse group of proteins related to the first
           identified member, class I mammalian ADH.  This group is
           also called the medium chain dehydrogenases/reductase
           family (MDR) to highlight its broad range of activities
           and to distinguish from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal GroES-like catalytic
           domain.  The MDR group contains a host of activities,
           including the founding alcohol dehydrogenase (ADH),
           quinone reductase, sorbitol dehydrogenase, formaldehyde
           dehydrogenase, butanediol DH, ketose reductase, cinnamyl
           reductase, and numerous others. The zinc-dependent
           alcohol  dehydrogenases (ADHs) catalyze the
           NAD(P)(H)-dependent interconversion of alcohols to
           aldehydes or ketones.  Active site zinc has a catalytic
           role, while structural zinc aids in stability.  ADH-like
           proteins  typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           generally have 2 tightly bound zinc atoms per subunit.
           The active site zinc is coordinated by a histidine, two
           cysteines, and a water molecule. The second zinc seems
           to play a structural role, affects subunit interactions,
           and is typically coordinated by 4 cysteines.
          Length = 343

 Score =  121 bits (306), Expect = 2e-28
 Identities = 87/291 (29%), Positives = 136/291 (46%), Gaps = 41/291 (14%)

Query: 15  YGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGK 74
           +G ++V  L E P+P+P   E+L+KV A G+   DV + +G +   K    ILG E+AG+
Sbjct: 7   HGPNDVR-LEEVPVPEPGPGEVLVKVRACGICGTDVKKIRGGHTDLK-PPRILGHEIAGE 64

Query: 75  IVDLGENTTHWNIGDEVCALVN---------------------------GGGYAEYCL-- 105
           IV++G+  T + +GD V    +                            GG+AEY    
Sbjct: 65  IVEVGDGVTGFKVGDRVFVAPHVPCGECHYCLRGNENMCPNYKKFGNLYDGGFAEYVRVP 124

Query: 106 ---SHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG-IGTT 161
                +G  L +P   +  +AA L E          + A ++ G TVL+ G  +G IG  
Sbjct: 125 AWAVKRGGVLKLPDNVSFEEAA-LVEPLACCINAQ-RKAGIKPGDTVLVIG--AGPIGLL 180

Query: 162 AIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILD 220
              LA   GA  V  +  +E +     KLGA + I+  +ED +E +++ T GRG D+++ 
Sbjct: 181 HAMLAKASGARKVIVSDLNEFRLEFAKKLGADYTIDAAEEDLVEKVRELTDGRGADVVIV 240

Query: 221 MVGA-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGST 270
             G+ E   Q L L+ K G+++    L       I+ N I  + ITITGS 
Sbjct: 241 ATGSPEAQAQALELVRKGGRILFFGGLPKGSTVNIDPNLIHYREITITGSY 291


>gnl|CDD|176256 cd08296, CAD_like, Cinnamyl alcohol dehydrogenases (CAD).  Cinnamyl
           alcohol dehydrogenases (CAD), members of the medium
           chain dehydrogenase/reductase family, reduce
           cinnamaldehydes to cinnamyl alcohols in the last step of
           monolignal metabolism in plant cells walls. CAD binds 2
           zinc ions and is NADPH- dependent. CAD family members
           are also found in non-plant species, e.g. in yeast where
           they have an aldehyde reductase activity. The medium
           chain dehydrogenases/reductase (MDR)/zinc-dependent
           alcohol dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADHs), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 333

 Score =  119 bits (300), Expect = 1e-27
 Identities = 84/278 (30%), Positives = 123/278 (44%), Gaps = 41/278 (14%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPIL-GLEVAGKIVDLGEN 81
           L E  +P P   E+LIKVEA GV   D   ++G  P      P + G EV G+I  +GE 
Sbjct: 15  LVERDVPLPGPGEVLIKVEACGVCHSDAFVKEGAMPGLS--YPRVPGHEVVGRIDAVGEG 72

Query: 82  TTHWNIGDEV-----------CA-------------LVNG----GGYAEYCLSHQGHTLP 113
            + W +GD V           C               V G    GGYAEY L+       
Sbjct: 73  VSRWKVGDRVGVGWHGGHCGTCDACRRGDFVHCENGKVTGVTRDGGYAEYMLAPAEALAR 132

Query: 114 IPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHG-GSSGIGTTAIQLASYFGAT 172
           IP   +A +AA L  +  T + N  + +  + G  V + G G  G+G  A+Q A+  G  
Sbjct: 133 IPDDLDAAEAAPLLCAGVTTF-NALRNSGAKPGDLVAVQGIG--GLGHLAVQYAAKMGFR 189

Query: 173 VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHL 231
               ++  +K     KLGA H I+  KED  E LQ+   G G  +IL     A+ ++  +
Sbjct: 190 TVAISRGSDKADLARKLGAHHYIDTSKEDVAEALQE--LG-GAKLILATAPNAKAISALV 246

Query: 232 TLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGS 269
             L+  GKL+I+   G  +   ++   +I  R +I G 
Sbjct: 247 GGLAPRGKLLILGAAGEPV--AVSPLQLIMGRKSIHGW 282


>gnl|CDD|31263 COG1063, Tdh, Threonine dehydrogenase and related Zn-dependent
           dehydrogenases [Amino acid transport and metabolism /
           General function prediction only].
          Length = 350

 Score =  117 bits (295), Expect = 4e-27
 Identities = 94/364 (25%), Positives = 154/364 (42%), Gaps = 52/364 (14%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+   +  Y     + L E P P P   ++LI+V A G+   D+   +G  P     + I
Sbjct: 1   MKAAVV--YVGGGDVRLEEPPPPIPGPGDVLIRVTATGICGSDLHIYRGGEPFVPPGDII 58

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVN------------------------------ 96
           LG E  G++V++G     + +GD V    N                              
Sbjct: 59  LGHEFVGEVVEVGV-VRGFKVGDRVVVEPNIPCGHCRYCRAGEYNLCENPGFYGYAGLGG 117

Query: 97  --GGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGG 154
              GG+AEY        L         +AA+L E   T +    + A +R G TV++ G 
Sbjct: 118 GIDGGFAEYVRVPADFNLAKLPDGIDEEAAALTEPLATAYHGHAERAAVRPGGTVVVVGA 177

Query: 155 SSGIGTTAIQLASYFGAT-VYTTAKSEEKC-LACLKLGAKHAINYLKEDFLEILQKETQG 212
              IG  AI LA   GA+ V    +S E+  LA    GA   +N  ++D    + + T G
Sbjct: 178 GP-IGLLAIALAKLLGASVVIVVDRSPERLELAKEAGGADVVVNPSEDDAGAEILELTGG 236

Query: 213 RGIDIILDMVGAEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTL 271
           RG D++++ VG+   L+Q L  L   G ++++   GG     +    ++SK +T+ GS  
Sbjct: 237 RGADVVIEAVGSPPALDQALEALRPGGTVVVVGVYGGED-IPLPAGLVVSKELTLRGSLR 295

Query: 272 RRRTDIAKQSIRDSLQLKIWPLLNSHVIAP--VIHTVLPLGKVAMAHDIM-EKSEHIGKI 328
               +  ++++          LL S  I P  +I   LPL   A A+++  ++ E   K+
Sbjct: 296 PSGREDFERALD---------LLASGKIDPEKLITHRLPLDDAAEAYELFADRKEEAIKV 346

Query: 329 ILLP 332
           +L P
Sbjct: 347 VLKP 350


>gnl|CDD|176212 cd08250, Mgc45594_like, Mgc45594 gene product and other MDR family
           members.  Includes Human Mgc45594 gene product of
           undetermined function. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 329

 Score =  117 bits (296), Expect = 4e-27
 Identities = 75/227 (33%), Positives = 118/227 (51%), Gaps = 6/227 (2%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI-LGLEVAGKIVDLGEN 81
           + + P+P P   E+L+K   +G+N  D+    G Y P     P   G E  G++V +GE 
Sbjct: 20  IVDVPVPLPGPGEVLVKNRFVGINASDINFTAGRYDPGV-KPPFDCGFEGVGEVVAVGEG 78

Query: 82  TTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTA 141
            T + +GD V A ++ G +AEY +    H +P+P+     +   L  S  T    L +  
Sbjct: 79  VTDFKVGDAV-ATMSFGAFAEYQVVPARHAVPVPEL--KPEVLPLLVSGLTASIALEEVG 135

Query: 142 NLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKED 201
            ++SG+TVL+   + G G  A+QLA   G  V  T  S+EK      LG    INY  ED
Sbjct: 136 EMKSGETVLVTAAAGGTGQFAVQLAKLAGCHVIGTCSSDEKAEFLKSLGCDRPINYKTED 195

Query: 202 FLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGG 248
             E+L+KE   +G+D++ + VG E  +  +  L+ +G+LI+I F+ G
Sbjct: 196 LGEVLKKEYP-KGVDVVYESVGGEMFDTCVDNLALKGRLIVIGFISG 241


>gnl|CDD|176214 cd08252, AL_MDR, Arginate lyase and other MDR family members.  This
           group contains a structure identified as an arginate
           lyase. Other members are identified quinone reductases,
           alginate lyases, and other proteins related to the
           zinc-dependent dehydrogenases/reductases. QOR catalyzes
           the conversion of a quinone and NAD(P)H to a
           hydroquinone and NAD(P+. Quinones are cyclic diones
           derived from aromatic compounds. Membrane bound QOR acts
           in the respiratory chains of bacteria and mitochondria,
           while soluble QOR acts to protect from toxic quinones
           (e.g. DT-diaphorase) or as a soluble eye-lens protein in
           some vertebrates (e.g. zeta-crystalin). QOR reduces
           quinones through a semi-quinone intermediate via a
           NAD(P)H-dependent single electron transfer. QOR is a
           member of the medium chain dehydrogenase/reductase
           family, but lacks the zinc-binding sites of the
           prototypical alcohol dehydrogenases of this group.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation. ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain. NAD(H) binding occurs in the cleft
           between the catalytic and coenzyme-binding domains at
           the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
            In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 336

 Score =  116 bits (294), Expect = 7e-27
 Identities = 96/346 (27%), Positives = 157/346 (45%), Gaps = 33/346 (9%)

Query: 7   MRHVAMSGYGKS---NVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNA 63
           M+ +  +        + +   E P P P   ++L++VEA+ VN  D   R G  P P   
Sbjct: 1   MKAIGFTQPLPITDPDSLIDIELPKPVPGGRDLLVRVEAVSVNPVDTKVRAGGAPVPGQP 60

Query: 64  NPILGLEVAGKIVDLGENTTHWNIGDEVC---ALVNGGGYAEYCLSHQGHTLPIPKGYNA 120
             ILG + +G +  +G   T + +GDEV     +   G  AEY L  +      PK  + 
Sbjct: 61  K-ILGWDASGVVEAVGSEVTLFKVGDEVYYAGDITRPGSNAEYQLVDERIVGHKPKSLSF 119

Query: 121 IQAASLPESFFTVWANLF-----QTANLRSGQTVLIHGGSSGIGTTAIQLAS-YFGATVY 174
            +AA+LP +  T W  LF            G+T+LI GG+ G+G+ AIQLA    G TV 
Sbjct: 120 AEAAALPLTSLTAWEALFDRLGISEDAENEGKTLLIIGGAGGVGSIAIQLAKQLTGLTVI 179

Query: 175 TTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRG-IDIILDMVG-AEYLNQHLT 232
            TA   E      +LGA H IN+  +D  E  Q E  G   +D I  +    ++ +    
Sbjct: 180 ATASRPESIAWVKELGADHVINH-HQDLAE--QLEALGIEPVDYIFCLTDTDQHWDAMAE 236

Query: 233 LLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRR-----TDIAKQSIRDSLQ 287
           L++ +G + +I     +    ++L P+ SK  +     +  R      D+ +Q   + L 
Sbjct: 237 LIAPQGHICLIV----DPQEPLDLGPLKSKSASFHWEFMFTRSMFQTPDMIEQ--HEILN 290

Query: 288 LKIWPLLNSHVIAPVIHTVL-PLG--KVAMAHDIMEKSEHIGKIIL 330
            ++  LL++  +   +   L P+    +  AH ++E  + IGKI+L
Sbjct: 291 -EVADLLDAGKLKTTLTETLGPINAENLREAHALLESGKTIGKIVL 335


>gnl|CDD|176645 cd05282, ETR_like, 2-enoyl thioester reductase-like.  2-enoyl
           thioester reductase (ETR) catalyzes the NADPH-dependent
           conversion of trans-2-enoyl acyl carrier
           protein/coenzyme A (ACP/CoA) to acyl-(ACP/CoA) in fatty
           acid synthesis. 2-enoyl thioester reductase activity has
           been linked in Candida tropicalis as essential in
           maintaining mitiochondrial respiratory function. This
           ETR family is a part of the medium chain
           dehydrogenase/reductase family, but lack the zinc
           coordination sites characteristic of the alcohol
           dehydrogenases in this family. NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes, or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.   ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site and a structural zinc in a lobe
           of the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
            Candida tropicalis enoyl thioester reductase (Etr1p)
           catalyzes the NADPH-dependent reduction of trans-2-enoyl
           thioesters in mitochondrial fatty acid synthesis. Etr1p
           forms homodimers with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 323

 Score =  116 bits (292), Expect = 1e-26
 Identities = 86/318 (27%), Positives = 137/318 (43%), Gaps = 15/318 (4%)

Query: 20  VMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYP--PPKNANPILGLEVAGKIVD 77
           V+ L   PIP P   E+L+++ A  +N  D++   G Y   PP  A  + G E  G +V+
Sbjct: 13  VLELVSLPIPPPGPGEVLVRMLAAPINPSDLITISGAYGSRPPLPA--VPGNEGVGVVVE 70

Query: 78  LGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASL---PESFFTVW 134
           +G   +   +G  V  L   G + EY ++     +P+P   +  QAA L   P    T W
Sbjct: 71  VGSGVSGLLVGQRVLPLGGEGTWQEYVVAPADDLIPVPDSISDEQAAMLYINP---LTAW 127

Query: 135 ANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLK-LGAK 192
             L +   L  G  V+ +  +S +G   IQLA   G  T+       ++ +  LK LGA 
Sbjct: 128 LMLTEYLKLPPGDWVIQNAANSAVGRMLIQLAKLLGFKTINVV--RRDEQVEELKALGAD 185

Query: 193 HAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIAT 252
             I+   ED  + +++ T G G  + LD VG E   +    L   G L+    L G    
Sbjct: 186 EVIDSSPEDLAQRVKEATGGAGARLALDAVGGESATRLARSLRPGGTLVNYGLLSGEPVP 245

Query: 253 EINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKV 312
               +  I K IT+ G  LR+    A +  +     ++  L+ + V+   +    PL   
Sbjct: 246 -FPRSVFIFKDITVRGFWLRQWLHSATKEAKQETFAEVIKLVEAGVLTTPVGAKFPLEDF 304

Query: 313 AMAHDIMEKSEHIGKIIL 330
             A    E+    GK++L
Sbjct: 305 EEAVAAAEQPGRGGKVLL 322


>gnl|CDD|176219 cd08258, Zn_ADH4, Alcohol dehydrogenases of the MDR family.  This
           group shares the zinc coordination sites of the
           zinc-dependent alcohol dehydrogenases. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of an
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 306

 Score =  115 bits (289), Expect = 2e-26
 Identities = 89/302 (29%), Positives = 137/302 (45%), Gaps = 39/302 (12%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+ +  +G G  NV  L E P P+P   E+LIKV A G+   D+   KG Y P +    +
Sbjct: 1   MKALVKTGPGPGNVE-LREVPEPEPGPGEVLIKVAAAGICGSDLHIYKGDYDPVE-TPVV 58

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEV-----------CALVN-----------------GG 98
           LG E +G IV++G +   W +GD V           C                      G
Sbjct: 59  LGHEFSGTIVEVGPDVEGWKVGDRVVSETTFSTCGRCPYCRRGDYNLCPHRKGIGTQADG 118

Query: 99  GYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGI 158
           G+AEY L  +     +P+  +   AA L E        + + + +R G TV++  G   I
Sbjct: 119 GFAEYVLVPEESLHELPENLSLEAAA-LTEPLAVAVHAVAERSGIRPGDTVVVF-GPGPI 176

Query: 159 GTTAIQLASYFGATVY---TTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGI 215
           G  A Q+A   GATV    T        +A  +LGA   +N  +ED  E++ + T G G 
Sbjct: 177 GLLAAQVAKLQGATVVVVGTEKDEVRLDVA-KELGADA-VNGGEEDLAELVNEITDGDGA 234

Query: 216 DIILDMVGA-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRR 274
           D++++  GA   L Q L LL K G+++ +  + G +A  I++  II K +++ GS     
Sbjct: 235 DVVIECSGAVPALEQALELLRKGGRIVQVG-IFGPLAASIDVERIIQKELSVIGSRSSTP 293

Query: 275 TD 276
             
Sbjct: 294 AS 295


>gnl|CDD|35246 KOG0023, KOG0023, KOG0023, Alcohol dehydrogenase, class V
           [Secondary metabolites biosynthesis, transport and
           catabolism].
          Length = 360

 Score =  112 bits (282), Expect = 1e-25
 Identities = 84/341 (24%), Positives = 147/341 (43%), Gaps = 55/341 (16%)

Query: 27  PIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWN 86
           P+ +P + ++L+K+E  GV   D+   KG +   K    + G E+AG +V +G N T + 
Sbjct: 30  PVREPGENDVLVKIEYCGVCHSDLHAWKGDWGLSK-YPLVPGHEIAGVVVKVGSNVTGFK 88

Query: 87  IGDEV----------------------CAL-------------VNGGGYAEYCLSHQGHT 111
           IGD V                      C               +  GG+ EY +  +   
Sbjct: 89  IGDRVGVGWLNGSCLSCEYCKSGNENYCPKMHFTYNGVYHDGTITQGGFQEYAVVDEVFA 148

Query: 112 LPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGA 171
           + IP+      AA L  +  TV++ L + + L  G+ V I  G  G+G  A+Q A   G 
Sbjct: 149 IKIPENLPLASAAPLLCAGITVYSPL-KRSGLGPGKWVGI-VGLGGLGHMAVQYAKAMGM 206

Query: 172 TVYTTAKSEEKCL-ACLKLGAKHAINYLKE-DFLEILQKETQGRGIDIILDMVGAEYLNQ 229
            V   + S +K   A   LGA   ++  ++ D ++ + K T G GID + ++     L  
Sbjct: 207 RVTVISTSSKKKEEAIKSLGADVFVDSTEDPDIMKAIMKTTDG-GIDTVSNLAEHA-LEP 264

Query: 230 HLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLK 289
            L LL   G L+++      +  +++  P+I  R +I GS +  R +      +++L   
Sbjct: 265 LLGLLKVNGTLVLVGLPEKPL--KLDTFPLILGRKSIKGSIVGSRKE-----TQEALD-- 315

Query: 290 IWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
               +   +I   I  V  L +V  A++ MEK +   + ++
Sbjct: 316 ---FVARGLIKSPIELV-KLSEVNEAYERMEKGDVRYRFVV 352


>gnl|CDD|176221 cd08260, Zn_ADH6, Alcohol dehydrogenases of the MDR family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones. This group has the characteristic
           catalytic and structural zinc sites of the
           zinc-dependent alcohol dehydrogenases.  Alcohol
           dehydrogenase in the liver converts ethanol and NAD+ to
           acetaldehyde and NADH, while in yeast and some other
           microorganisms ADH catalyzes the conversion acetaldehyde
           to ethanol in alcoholic fermentation. ADH is a member of
           the medium chain alcohol dehydrogenase family (MDR),
           which has a NAD(P)(H)-binding domain in a Rossmann fold
           of a beta-alpha form.  The NAD(H)-binding region is
           comprised of 2 structurally similar halves, each of
           which contacts a mononucleotide. A GxGxxG motif after
           the first mononucleotide contact half allows the close
           contact of the coenzyme with the ADH backbone. The
           N-terminal catalytic domain has a distant homology to
           GroES. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit, a
           catalytic zinc at the active site and a structural zinc
           in a lobe of the catalytic domain. NAD(H)-binding occurs
           in the cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 345

 Score =  110 bits (278), Expect = 5e-25
 Identities = 76/296 (25%), Positives = 129/296 (43%), Gaps = 39/296 (13%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP- 65
           MR      +G+   + + E P P+P  + ++++VEA GV R D    +G    P    P 
Sbjct: 1   MRAAVYEEFGE--PLEIREVPDPEPPPDGVVVEVEACGVCRSDWHGWQG--HDPDVTLPH 56

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEVCA---LVNG------------------------G 98
           + G E AG +V++GE+ + W +GD V     L  G                        G
Sbjct: 57  VPGHEFAGVVVEVGEDVSRWRVGDRVTVPFVLGCGTCPYCRAGDSNVCEHQVQPGFTHPG 116

Query: 99  GYAEYCLSHQG-HTL-PIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSS 156
            +AEY    +    L  +P   + + AA L   F T +  L   A ++ G+ V +HG   
Sbjct: 117 SFAEYVAVPRADVNLVRLPDDVDFVTAAGLGCRFATAFRALVHQARVKPGEWVAVHGC-G 175

Query: 157 GIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINY-LKEDFLEILQKETQGRGI 215
           G+G +A+ +AS  GA V      ++K     +LGA   +N    ED    ++  T G G 
Sbjct: 176 GVGLSAVMIASALGARVIAVDIDDDKLELARELGAVATVNASEVEDVAAAVRDLTGG-GA 234

Query: 216 DIILDMVG-AEYLNQHLTLLSKEGKLIIIS-FLGGNIATEINLNPIISKRITITGS 269
            + +D +G  E     +  L K G+ + +   LG      + ++ ++++ + I GS
Sbjct: 235 HVSVDALGIPETCRNSVASLRKRGRHVQVGLTLGEEAGVALPMDRVVARELEIVGS 290


>gnl|CDD|176198 cd08236, sugar_DH, NAD(P)-dependent sugar dehydrogenases.  This
           group contains proteins identified as sorbitol
           dehydrogenases and other sugar dehydrogenases of the
           medium-chain dehydrogenase/reductase family (MDR), which
           includes zinc-dependent alcohol dehydrogenase and
           related proteins. Sorbitol and aldose reductase are
           NAD(+) binding proteins of the polyol pathway, which
           interconverts glucose and fructose. Sorbitol
           dehydrogenase is tetrameric and has a single catalytic
           zinc per subunit. NAD(P)(H)-dependent oxidoreductases
           are the major enzymes in the interconversion of alcohols
           and aldehydes, or ketones. Related proteins include
           threonine dehydrogenase, formaldehyde dehydrogenase, and
           butanediol dehydrogenase. The medium chain alcohol
           dehydrogenase family (MDR) has a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit. Horse
           liver alcohol dehydrogenase is a dimeric enzyme and each
           subunit has two domains. The NAD binding domain is in a
           Rossmann fold and the catalytic domain contains a zinc
           ion to which substrates bind. There is a cleft between
           the domains that closes upon formation of the ternary
           complex.
          Length = 343

 Score =  109 bits (275), Expect = 1e-24
 Identities = 93/359 (25%), Positives = 153/359 (42%), Gaps = 51/359 (14%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDV--MQRKGLYPPPKNAN 64
           M+ + ++G G    +   + P P+P   E+L+KV+A G+   D+      G Y PP    
Sbjct: 1   MKALVLTGPGD---LRYEDIPKPEPGPGEVLVKVKACGICGSDIPRYLGTGAYHPPL--- 54

Query: 65  PILGLEVAGKIVDLGENTTHWNIGDEV--CALVN-------------------------G 97
            +LG E +G + ++G       +GD V    L+                           
Sbjct: 55  -VLGHEFSGTVEEVGSGVDDLAVGDRVAVNPLLPCGKCEYCKKGEYSLCSNYDYIGSRRD 113

Query: 98  GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG 157
           G +AEY      + + IP   +  +AA + E        +   A +  G TV++ G  + 
Sbjct: 114 GAFAEYVSVPARNLIKIPDHVDYEEAA-MIEPAAVALHAVRL-AGITLGDTVVVIGAGT- 170

Query: 158 IGTTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGID 216
           IG  AIQ     GA  V      +EK     +LGA   IN  +ED +E +++ T+GRG D
Sbjct: 171 IGLLAIQWLKILGAKRVIAVDIDDEKLAVARELGADDTINPKEED-VEKVRELTEGRGAD 229

Query: 217 IILDMVGA-EYLNQHLTLLSKEGKLIIISFLGGNIA-TEINLNPIISKRITITGSTLRRR 274
           ++++  G+   + Q L L    GK++++    G++  +E     I+ K +TI GS     
Sbjct: 230 LVIEAAGSPATIEQALALARPGGKVVLVGIPYGDVTLSEEAFEKILRKELTIQGSWNSYS 289

Query: 275 TDIAKQSIRDSLQLKIWPLLNSHVIA--PVIHTVLPLGKVAMA-HDIMEKSEHIGKIIL 330
                   R +L      LL S  I   P+I   LPL     A   + ++ E  GK++L
Sbjct: 290 APFPGDEWRTALD-----LLASGKIKVEPLITHRLPLEDGPAAFERLADREEFSGKVLL 343


>gnl|CDD|176187 cd05284, arabinose_DH_like, D-arabinose dehydrogenase.  This group
           contains arabinose dehydrogenase (AraDH) and related
           alcohol dehydrogenases. AraDH is a member of the medium
           chain dehydrogenase/reductase family and catalyzes the
           NAD(P)-dependent oxidation of D-arabinose and other
           pentoses, the initial step in the metabolism of
           d-arabinose into 2-oxoglutarate. Like the alcohol
           dehydrogenases, AraDH binds a zinc in the catalytic
           cleft as well as a distal structural zinc. AraDH forms
           homotetramers as a dimer of dimers. AraDH replaces a
           conserved catalytic His with replace with Arg, compared
           to the canonical ADH site. NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes, or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.  ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form. The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  A GxGxxG motif
           after the first mononucleotide contact half allows the
           close contact of the coenzyme with the ADH backbone.
           The N-terminal catalytic domain has a distant homology
           to GroES.  These proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and have 2 tightly bound zinc atoms per
           subunit, a catalytic zinc at the active site and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H) binding occurs in the cleft between the catalytic
           and coenzyme-binding domains at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding. In human ADH
           catalysis, the zinc ion helps coordinate the alcohol,
           followed by deprotonation of a histidine, the ribose of
           NAD, a serine, then the alcohol, which allows the
           transfer of a hydride to NAD+, creating NADH and a
           zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 340

 Score =  109 bits (275), Expect = 1e-24
 Identities = 80/301 (26%), Positives = 135/301 (44%), Gaps = 51/301 (16%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP- 65
           M+   +  YGK   + L + P+P+P   ++L++V   GV   D+    G         P 
Sbjct: 1   MKAARLYEYGKP--LRLEDVPVPEPGPGQVLVRVGGAGVCHSDLHVIDG---VWGGILPY 55

Query: 66  ----ILGLEVAGKIVDLGENTTHWNIGDEVCALVNG------------------------ 97
                LG E AG + ++G        GD V  +V+                         
Sbjct: 56  KLPFTLGHENAGWVEEVGSGVDGLKEGDPV--VVHPPWGCGTCRYCRRGEENYCENARFP 113

Query: 98  -----GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTAN-LRSGQTVLI 151
                GG+AEY L      + +P+G + ++AA L ++  T +  + +    L  G TV++
Sbjct: 114 GIGTDGGFAEYLLVPSRRLVKLPRGLDPVEAAPLADAGLTAYHAVKKALPYLDPGSTVVV 173

Query: 152 HG-GSSGIGTTAIQLASYF-GATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKE 209
            G G  G+G  A+Q+      ATV    +SEE      +LGA H +N   +D +E +++ 
Sbjct: 174 IGVG--GLGHIAVQILRALTPATVIAVDRSEEALKLAERLGADHVLN-ASDDVVEEVREL 230

Query: 210 TQGRGIDIILDMVGA-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITG 268
           T GRG D ++D VG+ E L     LL+K G+ +I+   GG+    +  + ++   I++ G
Sbjct: 231 TGGRGADAVIDFVGSDETLALAAKLLAKGGRYVIVG-YGGHG--RLPTSDLVPTEISVIG 287

Query: 269 S 269
           S
Sbjct: 288 S 288


>gnl|CDD|176222 cd08261, Zn_ADH7, Alcohol dehydrogenases of the MDR family.  This
           group contains members identified as related to
           zinc-dependent alcohol dehydrogenase and other members
           of the MDR family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group includes
           various activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones. Active site zinc has a
           catalytic role, while structural zinc aids in stability.
            ADH-like proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and generally have 2 tightly bound zinc atoms per
           subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 337

 Score =  106 bits (266), Expect = 1e-23
 Identities = 78/297 (26%), Positives = 128/297 (43%), Gaps = 45/297 (15%)

Query: 16  GKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGL-----YPPPKNANPILGLE 70
            K   + + + P P P   E+L++V+ +G+   D+    G      YP       ILG E
Sbjct: 7   EKPGRLEVVDIPEPVPGAGEVLVRVKRVGICGSDLHIYHGRNPFASYPR------ILGHE 60

Query: 71  VAGKIVDLGENTTHWNIGDEVC-----------ALVNG----------------GGYAEY 103
           ++G++V++GE      +GD V            A   G                GG+AEY
Sbjct: 61  LSGEVVEVGEGVAGLKVGDRVVVDPYISCGECYACRKGRPNCCENLQVLGVHRDGGFAEY 120

Query: 104 CLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAI 163
            +      L +P+G +  QAA L E    + A+  + A + +G TVL+ G +  IG   I
Sbjct: 121 IVVPADA-LLVPEGLSLDQAA-LVE-PLAIGAHAVRRAGVTAGDTVLVVG-AGPIGLGVI 176

Query: 164 QLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG 223
           Q+A   GA V      +E+     +LGA   IN   ED    L++ T G G D+++D  G
Sbjct: 177 QVAKARGARVIVVDIDDERLEFARELGADDTINVGDEDVAARLRELTDGEGADVVIDATG 236

Query: 224 A-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAK 279
               + + + L++  G+++++    G +           K +TI GS    R D   
Sbjct: 237 NPASMEEAVELVAHGGRVVLVGLSKGPVT--FPDPEFHKKELTILGSRNATREDFPD 291


>gnl|CDD|176190 cd05288, PGDH, Prostaglandin dehydrogenases.  Prostaglandins and
           related eicosanoids are metabolized by the oxidation of
           the 15(S)-hydroxyl group of the NAD+-dependent (type I
           15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH)
           followed by reduction by NADPH/NADH-dependent (type II
           15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to
           15-keto-13,14,-dihydroprostaglandins. 13-PGR is a
           bifunctional enzyme, since it also has leukotriene B(4)
           12-hydroxydehydrogenase activity. These 15-PGDH and
           related enzymes are members of the medium chain
           dehydrogenase/reductase family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases  (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 329

 Score =  106 bits (266), Expect = 1e-23
 Identities = 78/268 (29%), Positives = 118/268 (44%), Gaps = 39/268 (14%)

Query: 23  LAESPIPQPQKEEILIKVEAIGV---NRPDVMQRKGLYPPPKNAN-PILGLEVAGKIVDL 78
           L E P+P+ +  E+L++   + V    R   M     Y PP     P+ G  V G++V+ 
Sbjct: 22  LVEVPLPELKDGEVLVRTLYLSVDPYMR-GWMSDAKSYSPPVQLGEPMRGGGV-GEVVE- 78

Query: 79  GENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTL-PIPKGYNAIQAASLPESFF------ 131
              +  + +GD V       G+ EY +      L  +           LP S +      
Sbjct: 79  -SRSPDFKVGDLVSGF---LGWQEYAVVDGASGLRKLDPSLG------LPLSAYLGVLGM 128

Query: 132 ---TVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK 188
              T +  L +    + G+TV++   +  +G+   Q+A   GA V   A S+EKC   L 
Sbjct: 129 TGLTAYFGLTEIGKPKPGETVVVSAAAGAVGSVVGQIAKLLGARVVGIAGSDEKC-RWLV 187

Query: 189 --LGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLII---I 243
             LG   AINY   D  E L++     GID+  D VG E L+  LTLL+K G++ +   I
Sbjct: 188 EELGFDAAINYKTPDLAEALKEAAPD-GIDVYFDNVGGEILDAALTLLNKGGRIALCGAI 246

Query: 244 SFLGGNIATE---INLNPIISKRITITG 268
           S    N        NL  II+KR+T+ G
Sbjct: 247 S--QYNATEPPGPKNLGNIITKRLTMQG 272


>gnl|CDD|36416 KOG1202, KOG1202, KOG1202, Animal-type fatty acid synthase and
            related proteins [Lipid transport and metabolism].
          Length = 2376

 Score =  105 bits (264), Expect = 1e-23
 Identities = 71/303 (23%), Positives = 131/303 (43%), Gaps = 36/303 (11%)

Query: 45   VNRPDVMQRKGLYPP---PKN---ANPILGLEVAGKIVDLGENTTHWNIGDEVCALVNGG 98
            +N  D+M   G   P   P +    + +LG+E +G+             G  V  +V   
Sbjct: 1456 LNFRDIMLASGKLSPDAIPGDLASQDCLLGMEFSGRDAS----------GRRVMGMVPAK 1505

Query: 99   GYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGI 158
              A   L+ +     +P  +   +A+++P  + T +  L     ++ G+ +LIH GS G+
Sbjct: 1506 SLATTVLASRDFLWEVPSKWTLEEASTVPVVYSTAYYALVVRGQMKKGEKILIHAGSGGV 1565

Query: 159  GTTAIQLASYFGATVYTTAKSEEKCLACL----KLGAKHAINYLKEDFLEILQKETQGRG 214
            G  AI +A   G TV+TT  S EK    L    +L   +  N     F + +   T+GRG
Sbjct: 1566 GQAAIAIALAHGCTVFTTVGSAEKREFLLKRFPQLQETNFANSRDTSFEQHVLWHTKGRG 1625

Query: 215  IDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRR 274
            +D++L+ +  E L   +  L+  G+ + I     +  + + +  +  K ++  G  L   
Sbjct: 1626 VDLVLNSLAEEKLQASIRCLALHGRFLEIGKFDLSQNSPLGMA-VFLKNVSFHGILL--- 1681

Query: 275  TDIAKQSIRD---SLQLKIWPLL----NSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGK 327
                  S+ +    +  ++  L+     S V+ P+  TV    +V  A   M   +HIGK
Sbjct: 1682 -----DSVMEGEEEMWREVAALVAEGIKSGVVRPLPTTVFHGQQVEDAFRFMASGKHIGK 1736

Query: 328  IIL 330
            +++
Sbjct: 1737 VVI 1739


>gnl|CDD|32313 COG2130, COG2130, Putative NADP-dependent oxidoreductases [General
           function prediction only].
          Length = 340

 Score =  105 bits (263), Expect = 2e-23
 Identities = 63/257 (24%), Positives = 112/257 (43%), Gaps = 18/257 (7%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI-LGLEVAGKIVDLGEN 81
           L E  +P+P + ++L++   + ++ P    R  +   P  A P+ LG  + G  V     
Sbjct: 29  LEEVDVPEPGEGQVLLRTLYLSLD-PY--MRGRMSDAPSYAPPVELGEVMVGGTVAKVVA 85

Query: 82  TTH--WNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAA--SLPESFFTVWANL 137
           + H  +  GD V   V   G+ EY +S       +      + A    L     T +  L
Sbjct: 86  SNHPGFQPGDIV---VGVSGWQEYAISDGEGLRKLDPSPAPLSAYLGVLGMPGLTAYFGL 142

Query: 138 FQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK-LGAKHAIN 196
                 ++G+TV++   +  +G+   Q+A   G  V   A   EKC    + LG    I+
Sbjct: 143 LDIGQPKAGETVVVSAAAGAVGSVVGQIAKLKGCRVVGIAGGAEKCDFLTEELGFDAGID 202

Query: 197 YLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINL 256
           Y  EDF + L++    +GID+  + VG E L+  L LL+   ++ +   +    A E+  
Sbjct: 203 YKAEDFAQALKEAC-PKGIDVYFENVGGEVLDAVLPLLNLFARIPVCGAISQYNAPELPP 261

Query: 257 NP-----IISKRITITG 268
            P     +++KR+ + G
Sbjct: 262 GPRRLPLLMAKRLRVQG 278


>gnl|CDD|176225 cd08264, Zn_ADH_like2, Alcohol dehydrogenases of the MDR family.
           This group resembles the zinc-dependent alcohol
           dehydrogenases of the medium chain dehydrogenase family.
           However, this subgroup does not contain the
           characteristic catalytic zinc site. Also, it contains an
           atypical structural zinc-binding pattern:
           DxxCxxCxxxxxxxC. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.   Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation. ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES. These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain. NAD(H)-binding occurs in the cleft
           between the catalytic  and coenzyme-binding domains at
           the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 325

 Score =  101 bits (253), Expect = 3e-22
 Identities = 88/318 (27%), Positives = 150/318 (47%), Gaps = 51/318 (16%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPD--VMQRKGLYPPPKNAN 64
           M+ +     G  N+    +   P+P   E+LI+V+  GVN  D  V+    + P P    
Sbjct: 1   MKALVFEKSGIENLKVE-DVKDPKPGPGEVLIRVKMAGVNPVDYNVINAVKVKPMPH--- 56

Query: 65  PILGLEVAGKIVDLGENTTHWNIGDEV----------CAL---------VNG-------- 97
            I G E AG + ++G++      GD V          C +          NG        
Sbjct: 57  -IPGAEFAGVVEEVGDHVKGVKKGDRVVVYNRVFDGTCDMCLSGNEMLCRNGGIIGVVSN 115

Query: 98  GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG 157
           GGYAEY +  + +   IP   +   AASLP +  T + +  +TA L  G+TV++ G S  
Sbjct: 116 GGYAEYIVVPEKNLFKIPDSISDELAASLPVAALTAY-HALKTAGLGPGETVVVFGASGN 174

Query: 158 IGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINY--LKEDFLEILQKETQGRGI 215
            G  A+QLA   GA V   A S +  L   + GA   ++Y  ++E   EI       +  
Sbjct: 175 TGIFAVQLAKMMGAEVI--AVSRKDWLK--EFGADEVVDYDEVEEKVKEIT------KMA 224

Query: 216 DIILDMVGAEYLNQHLTLLSKEGKLIII-SFLGGNIATEINLNPIISKRITITGSTLRRR 274
           D++++ +G+ + +  L++L + G+L+   +  GG +   ++L+ + SK+I+I GST   R
Sbjct: 225 DVVINSLGSSFWDLSLSVLGRGGRLVTFGTLTGGEVK--LDLSDLYSKQISIIGSTGGTR 282

Query: 275 TDIAK-QSIRDSLQLKIW 291
            ++ +   I   L++K+W
Sbjct: 283 KELLELVKIAKDLKVKVW 300


>gnl|CDD|176258 cd08298, CAD2, Cinnamyl alcohol dehydrogenases (CAD).  These
           alcohol dehydrogenases are related to the cinnamyl
           alcohol dehydrogenases (CAD), members of the medium
           chain dehydrogenase/reductase family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones. Cinnamyl alcohol dehydrogenases
           (CAD) reduce cinnamaldehydes to cinnamyl alcohols in the
           last step of monolignal metabolism in plant cells walls.
           CAD binds 2 zinc ions and is NADPH- dependent. CAD
           family members are also found in non-plant species, e.g.
           in yeast where they have an aldehyde reductase activity.
           The medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 329

 Score = 98.0 bits (245), Expect = 3e-21
 Identities = 66/203 (32%), Positives = 97/203 (47%), Gaps = 43/203 (21%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           L E P+P+P   E+LIKVEA GV R D+   +G  PPPK    I G E+ G++  +G   
Sbjct: 19  LTEVPVPEPGPGEVLIKVEACGVCRTDLHIVEGDLPPPK-LPLIPGHEIVGRVEAVGPGV 77

Query: 83  THWNIGDEV-----------C-------------ALVNG----GGYAEYCLSHQGHTLPI 114
           T +++GD V           C             A   G    GGYAEY ++ +    PI
Sbjct: 78  TRFSVGDRVGVPWLGSTCGECRYCRSGRENLCDNARFTGYTVDGGYAEYMVADERFAYPI 137

Query: 115 PKGYNAIQAASLPESFFTVWANL-----FQTANLRSGQTVLIHG-GSSGIGTTAIQLASY 168
           P+ Y+  +AA L      + A +      + A L+ GQ + ++G G+S     A+Q+A Y
Sbjct: 138 PEDYDDEEAAPL------LCAGIIGYRALKLAGLKPGQRLGLYGFGAS--AHLALQIARY 189

Query: 169 FGATVYTTAKSEEKCLACLKLGA 191
            GA V+   +S E      +LGA
Sbjct: 190 QGAEVFAFTRSGEHQELARELGA 212


>gnl|CDD|176184 cd05281, TDH, Threonine dehydrogenase.  L-threonine dehydrogenase
           (TDH) catalyzes the zinc-dependent formation of
           2-amino-3-ketobutyrate from L-threonine via NAD(H)-
           dependent oxidation.  THD is a member of the
           zinc-requiring, medium chain NAD(H)-dependent alcohol
           dehydrogenase family (MDR). MDRs  have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes, or ketones. The N-terminal region typically
           has an all-beta catalytic domain. These proteins
           typically form dimers (typically higher plants, mammals)
           or tetramers (yeast, bacteria) and have 2 tightly bound
           zinc atoms per subunit. Sorbitol and aldose reductase
           are NAD(+) binding proteins of the polyol pathway, which
           interconverts glucose and fructose.
          Length = 341

 Score = 96.5 bits (241), Expect = 9e-21
 Identities = 102/357 (28%), Positives = 152/357 (42%), Gaps = 77/357 (21%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDV---------MQRKGLYPPPKNANPILGLEVAG 73
           L E P+P+P   E+LIKV A  +   DV           R     PP     I G E AG
Sbjct: 15  LVEVPVPKPGPGEVLIKVLAASICGTDVHIYEWDEWAQSRI---KPPL----IFGHEFAG 67

Query: 74  KIVDLGENTTHWNIGDEVCA---LVNGGGYAEYCLSHQGH-------------------- 110
           ++V++GE  T   +GD V A   +V G  Y   C +   H                    
Sbjct: 68  EVVEVGEGVTRVKVGDYVSAETHIVCGKCYQ--CRTGNYHVCQNTKILGVDTDGCFAEYV 125

Query: 111 TLP----------IPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG-IG 159
            +P          IP    +IQ   L  +  TV        ++ SG++VLI G   G IG
Sbjct: 126 VVPEENLWKNDKDIPPEIASIQE-PLGNAVHTV-----LAGDV-SGKSVLITG--CGPIG 176

Query: 160 TTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDII 218
             AI +A   GA  V  +  +  +     K+GA   IN  +ED +E+    T G G+D++
Sbjct: 177 LMAIAVAKAAGASLVIASDPNPYRLELAKKMGADVVINPREEDVVEVK-SVTDGTGVDVV 235

Query: 219 LDMVGAEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDI 277
           L+M G    + Q L  L+  G++ I+    G +  ++N N +I K +T+ G T R+  + 
Sbjct: 236 LEMSGNPKAIEQGLKALTPGGRVSILGLPPGPVDIDLN-NLVIFKGLTVQGITGRKMFET 294

Query: 278 AKQSIRDSLQLKIWPLLNSHVI--APVIHTVLPLGKVAMAHDIMEKSEHIGKIILLP 332
             Q            LL S  +  +PVI   LPL     A ++M   +  GK++L P
Sbjct: 295 WYQVSA---------LLKSGKVDLSPVITHKLPLEDFEEAFELMRSGK-CGKVVLYP 341


>gnl|CDD|176251 cd08291, ETR_like_1, 2-enoyl thioester reductase (ETR) like
           proteins, child 1.  2-enoyl thioester reductase (ETR)
           like proteins. ETR catalyzes the NADPH-dependent
           conversion of trans-2-enoyl acyl carrier
           protein/coenzyme A (ACP/CoA) to acyl-(ACP/CoA) in fatty
           acid synthesis. 2-enoyl thioester reductase activity has
           been linked in Candida tropicalis as essential in
           maintaining mitiochondrial respiratory function. This
           ETR family is a part of the medium chain
           dehydrogenase/reductase family, but lack the zinc
           coordination sites characteristic of the 2-enoyl
           thioester reductase (ETR) like proteins. ETR catalyzes
           the NADPH-dependent dependent conversion of
           trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA)
           to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
           thioester reductase activity has been linked in  Candida
           tropicalis as essential in maintaining mitiochondrial
           respiratory function. This ETR family is a part of the
           medium chain dehydrogenase/reductase family, but lack
           the zinc coordination sites characteristic of the
           alcohol dehydrogenases in this family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  The N-terminal catalytic domain has a
           distant homology to GroES.  These proteins typically
           form dimers (typically higher plants, mammals) or
           tetramers (yeast, bacteria), and have 2 tightly bound
           zinc atoms per subunit, a catalytic zinc at the active
           site and a structural zinc in a lobe of the catalytic
           domain.  NAD(H) binding occurs in the cleft between the
           catalytic and coenzyme-binding domains at the active
           site, and coenzyme binding induces a conformational
           closing of this cleft. Coenzyme binding typically
           precedes and contributes to substrate binding. Candida
           tropicalis enoyl thioester reductase (Etr1p) catalyzes
           the NADPH-dependent reduction of trans-2-enoyl
           thioesters in mitochondrial fatty acid synthesis. Etr1p
           forms homodimers, with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 324

 Score = 94.6 bits (236), Expect = 4e-20
 Identities = 77/270 (28%), Positives = 117/270 (43%), Gaps = 12/270 (4%)

Query: 7   MRHVAMSGYGKSNVMF---LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNA 63
           M+ + +  YGK   +    L E  +P+P   E+LIKVEA  +N  D+   KG Y   K  
Sbjct: 1   MKALLLEEYGKPLEVKELSLPEPEVPEPGPGEVLIKVEAAPINPSDLGFLKGQYGSTKAL 60

Query: 64  NPILGLEVAGKIVDLGENTTHWN-IGDEVCALVNGGG-YAEYCLSHQGHTLPIPKGYNAI 121
               G E +G +V  G      + IG  V  L    G YAEY ++     LP+P G +  
Sbjct: 61  PVPPGFEGSGTVVAAGGGPLAQSLIGKRVAFLAGSYGTYAEYAVADAQQCLPLPDGVSFE 120

Query: 122 QAASLPESF---FTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAK 178
           Q AS   SF    T    + +TA     + V+    +S +G   ++L    G  V    +
Sbjct: 121 QGAS---SFVNPLTALG-MLETAREEGAKAVVHTAAASALGRMLVRLCKADGIKVINIVR 176

Query: 179 SEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEG 238
            +E+     K+GA++ +N    DFLE L++        I  D VG     Q L  +    
Sbjct: 177 RKEQVDLLKKIGAEYVLNSSDPDFLEDLKELIAKLNATIFFDAVGGGLTGQILLAMPYGS 236

Query: 239 KLIIISFLGGNIATEINLNPIISKRITITG 268
            L +  +L G +   I+   +I K  +I G
Sbjct: 237 TLYVYGYLSGKLDEPIDPVDLIFKNKSIEG 266


>gnl|CDD|176231 cd08270, MDR4, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group is a member of the medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, but lacks the zinc-binding
           sites of the zinc-dependent alcohol dehydrogenases. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 305

 Score = 94.0 bits (234), Expect = 5e-20
 Identities = 72/274 (26%), Positives = 112/274 (40%), Gaps = 19/274 (6%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           MR + +       +    E P PQP   E L++V AI +NR ++   K     P  A P 
Sbjct: 1   MRALVVDPDAPLRLRL-GEVPDPQPAPHEALVRVAAISLNRGEL---KFAAERPDGAVP- 55

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASL 126
            G + AG +     + +   +G  V  L   G +AE      G    +P G +  QAA+L
Sbjct: 56  -GWDAAGVVERAAADGSGPAVGARVVGLGAMGAWAELVAVPTGWLAVLPDGVSFAQAATL 114

Query: 127 PESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLAC 186
           P +  T    L +   L  G+ VL+ G S G+G  A+QLA+  GA V     S  +    
Sbjct: 115 PVAGVTALRALRRGGPL-LGRRVLVTGASGGVGRFAVQLAALAGAHVVAVVGSPARAEGL 173

Query: 187 LKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFL 246
            +LGA   +        E+      G  +D+++D VG   L + L LL+  G ++ +   
Sbjct: 174 RELGAAEVV----VGGSEL-----SGAPVDLVVDSVGGPQLARALELLAPGGTVVSVGSS 224

Query: 247 GGNIATEINLNPIISK--RITITGSTLRRRTDIA 278
            G  A   N    +       +    L     +A
Sbjct: 225 SGEPAV-FNPAAFVGGGGGRRLYTFFLYDGEPLA 257


>gnl|CDD|143884 pfam00107, ADH_zinc_N, Zinc-binding dehydrogenase. 
          Length = 131

 Score = 93.5 bits (233), Expect = 7e-20
 Identities = 48/125 (38%), Positives = 70/125 (56%), Gaps = 3/125 (2%)

Query: 157 GIGTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGI 215
           G+G  A+QLA   GA  V    +SEEK     +LGA H INY  EDF+E +++ T GRG+
Sbjct: 1   GVGLAAVQLAKALGAARVIAVDRSEEKLELAKELGADHVINYRDEDFVERVRELTGGRGV 60

Query: 216 DIILDMVGA-EYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRR 274
           D+++D VGA   L Q L LL   G+++++   GG       L  ++ K +TI GS    R
Sbjct: 61  DVVIDCVGAPATLEQALELLRPGGRVVVVGLPGGAP-VPFPLRDLLLKELTILGSLGGGR 119

Query: 275 TDIAK 279
            +  +
Sbjct: 120 EEFEE 124


>gnl|CDD|176186 cd05283, CAD1, Cinnamyl alcohol dehydrogenases (CAD).  Cinnamyl
           alcohol dehydrogenases (CAD), members of the medium
           chain dehydrogenase/reductase family, reduce
           cinnamaldehydes to cinnamyl alcohols in the last step of
           monolignal metabolism in plant cells walls. CAD binds 2
           zinc ions and is NADPH- dependent. CAD family members
           are also found in non-plant species, e.g. in yeast where
           they have an aldehyde reductase activity. The medium
           chain dehydrogenases/reductase (MDR)/zinc-dependent
           alcohol dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol  dehydrogenases
           (ADHs) catalyze the NAD(P)(H)-dependent interconversion
           of alcohols to aldehydes or ketones.  Active site zinc
           has a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins  typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 337

 Score = 92.6 bits (231), Expect = 1e-19
 Identities = 72/341 (21%), Positives = 134/341 (39%), Gaps = 79/341 (23%)

Query: 29  PQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNIG 88
                +++ IK+   GV   D+   +  + P      + G E+ G +V +G   T + +G
Sbjct: 20  RPLGPDDVDIKITYCGVCHSDLHTLRNEWGPT-KYPLVPGHEIVGIVVAVGSKVTKFKVG 78

Query: 89  DEV-----------------------------------CALVNGGGYAEYCLSHQGHTLP 113
           D V                                      +  GGYA++ +  +     
Sbjct: 79  DRVGVGCQVDSCGTCEQCKSGEEQYCPKGVVTYNGKYPDGTITQGGYADHIVVDERFVFK 138

Query: 114 IPKGYNAIQAASLPESFF---TVWANLFQTANLRSGQTVLIHG-GSSGIGTTAIQLASYF 169
           IP+G ++  AA L        TV++ L +   +  G+ V + G G  G+G  A++ A   
Sbjct: 139 IPEGLDSAAAAPL---LCAGITVYSPL-KRNGVGPGKRVGVVGIG--GLGHLAVKFAKAL 192

Query: 170 GATVY----TTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAE 225
           GA V     + +K E+     LKLGA   I     + ++          +D+I+D V A 
Sbjct: 193 GAEVTAFSRSPSKKED----ALKLGADEFIATKDPEAMKKAAGS-----LDLIIDTVSAS 243

Query: 226 Y-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRD 284
           + L+ +L+LL   G L+++      +   +   P+I  R ++ GS +  R +  +     
Sbjct: 244 HDLDPYLSLLKPGGTLVLVGAPEEPL--PVPPFPLIFGRKSVAGSLIGGRKETQE----- 296

Query: 285 SLQLKIWPLLNS---HVIAPVIHTVLPLGKVAMAHDIMEKS 322
                   +L+    H I P +  + P+  +  A + +EK 
Sbjct: 297 --------MLDFAAEHGIKPWVEVI-PMDGINEALERLEKG 328


>gnl|CDD|176196 cd08234, threonine_DH_like, L-threonine dehydrogenase.  L-threonine
           dehydrogenase (TDH) catalyzes the zinc-dependent
           formation of 2-amino-3-ketobutyrate from L-threonine,
           via NAD(H)-dependent oxidation.  THD is a member of the
           zinc-requiring, medium chain NAD(H)-dependent alcohol
           dehydrogenase family (MDR). MDRs  have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes, or ketones. The N-terminal region typically
           has an all-beta catalytic domain. These proteins
           typically form dimers (typically higher plants, mammals)
           or tetramers (yeast, bacteria),  and have 2 tightly
           bound zinc atoms per subunit. Sorbitol and aldose
           reductase are NAD(+) binding proteins of the polyol
           pathway, which interconverts glucose and fructose.
          Length = 334

 Score = 92.6 bits (231), Expect = 1e-19
 Identities = 73/279 (26%), Positives = 116/279 (41%), Gaps = 42/279 (15%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP-ILGLEVAGKIVDLGEN 81
           + E P+P+P  +E+LIKV A G+   D+   +G +     A P + G E AG +V +G  
Sbjct: 14  VEEVPVPEPGPDEVLIKVAACGICGTDLHIYEGEFGA---APPLVPGHEFAGVVVAVGSK 70

Query: 82  TTHWNIGDEVCALVN-----------------------G----GGYAEYCLSHQGHTLPI 114
            T + +GD V    N                       G    GG+AEY +        I
Sbjct: 71  VTGFKVGDRVAVDPNIYCGECFYCRRGRPNLCENLTAVGVTRNGGFAEYVVVPAKQVYKI 130

Query: 115 PKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLA-SYFGATV 173
           P   +  +AA L E       +      ++ G +VL+ G    IG    QL      + V
Sbjct: 131 PDNLSFEEAA-LAEPLSCA-VHGLDLLGIKPGDSVLVFGAGP-IGLLLAQLLKLNGASRV 187

Query: 174 YTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHLT 232
                +EEK     KLGA   ++  +ED     QKE    G D++++  G  + L Q + 
Sbjct: 188 TVAEPNEEKLELAKKLGATETVDPSRED--PEAQKEDNPYGFDVVIEATGVPKTLEQAIE 245

Query: 233 LLSKEGKLIIISFLGGNIATEINLNP--IISKRITITGS 269
              + G +++  F        ++++P  I  K +TI GS
Sbjct: 246 YARRGGTVLV--FGVYAPDARVSISPFEIFQKELTIIGS 282


>gnl|CDD|176230 cd08269, Zn_ADH9, Alcohol dehydrogenases of the MDR family.  The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.
          Length = 312

 Score = 91.6 bits (228), Expect = 3e-19
 Identities = 66/229 (28%), Positives = 107/229 (46%), Gaps = 13/229 (5%)

Query: 23  LAESPIPQPQKEEILIKVEAIGV---NRPDVMQ-RKGLYPPPKNANPILGLEVAGKIVDL 78
           + E P P P   ++L++VE  GV   + P   Q R     P +   P  G E  G++V L
Sbjct: 9   VEEHPRPTPGPGQVLVRVEGCGVCGSDLPAFNQGRPWFVYPAEPGGP--GHEGWGRVVAL 66

Query: 79  GENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLF 138
           G       +GD V  L  GG +AEY L+   H +P+P     +   + P        N+F
Sbjct: 67  GPGVRGLAVGDRVAGLS-GGAFAEYDLADADHAVPLPS---LLDGQAFPGEPLGCALNVF 122

Query: 139 QTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK-LGAKHAINY 197
           +   +R+G+TV + G    IG   +QLA+  GA            LA  + LGA   +  
Sbjct: 123 RRGWIRAGKTVAVIGAGF-IGLLFLQLAAAAGARRVIAIDRRPARLALARELGATEVVTD 181

Query: 198 LKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISF 245
             E  +E +++ T G G D++++ VG    L+    L+++ G+L+I  +
Sbjct: 182 DSEAIVERVRELTGGAGADVVIEAVGHQWPLDLAGELVAERGRLVIFGY 230


>gnl|CDD|176208 cd08246, crotonyl_coA_red, crotonyl-CoA reductase.  Crotonyl-CoA
           reductase, a member of the medium chain
           dehydrogenase/reductase family, catalyzes the
           NADPH-dependent conversion of crotonyl-CoA to
           butyryl-CoA, a step in (2S)-methylmalonyl-CoA
           production for straight-chain fatty acid biosynthesis.
           Like enoyl reductase, another enzyme in fatty acid
           synthesis, crotonyl-CoA reductase is a member of the
           zinc-dependent alcohol dehydrogenase-like medium chain
           dehydrogenase/reductase family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 393

 Score = 90.6 bits (225), Expect = 5e-19
 Identities = 63/218 (28%), Positives = 90/218 (41%), Gaps = 47/218 (21%)

Query: 27  PIPQPQKEEILIKVEAIGVN---------RP----DVMQRKGLYPPPKNANPILGLEVAG 73
           P+P+    E+L+ V A GVN          P       QR+G   P      I G + +G
Sbjct: 36  PVPELGPGEVLVAVMAAGVNYNNVWAALGEPVSTFAARQRRGRDEPYH----IGGSDASG 91

Query: 74  KIVDLGENTTHWNIGDEV---CALVNG-------------------------GGYAEYCL 105
            +  +GE   +W +GDEV   C++ +G                         G +A++ L
Sbjct: 92  IVWAVGEGVKNWKVGDEVVVHCSVWDGNDPERAGGDPMFDPSQRIWGYETNYGSFAQFAL 151

Query: 106 SHQGHTLPIPKGYNAIQAASLPESFFTVWANLF--QTANLRSGQTVLIHGGSSGIGTTAI 163
                 +P PK  +  +AA+      T +  LF      ++ G  VLI G S G+G+ AI
Sbjct: 152 VQATQLMPKPKHLSWEEAAAYMLVGATAYRMLFGWNPNTVKPGDNVLIWGASGGLGSMAI 211

Query: 164 QLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKED 201
           QLA   GA       SEEK   C  LGA+  IN    D
Sbjct: 212 QLARAAGANPVAVVSSEEKAEYCRALGAEGVINRRDFD 249


>gnl|CDD|176252 cd08292, ETR_like_2, 2-enoyl thioester reductase (ETR) like
           proteins, child 2.  2-enoyl thioester reductase (ETR)
           like proteins. ETR catalyzes the NADPH-dependent
           conversion of trans-2-enoyl acyl carrier
           protein/coenzyme A (ACP/CoA) to acyl-(ACP/CoA) in fatty
           acid synthesis. 2-enoyl thioester reductase activity has
           been linked in Candida tropicalis as essential in
           maintaining mitiochondrial respiratory function. This
           ETR family is a part of the medium chain
           dehydrogenase/reductase family, but lack the zinc
           coordination sites characteristic of the 2-enoyl
           thioester reductase (ETR) like proteins. ETR catalyzes
           the NADPH-dependent dependent conversion of
           trans-2-enoyl acyl carrier protein/coenzyme A (ACP/CoA)
           to acyl-(ACP/CoA) in fatty acid synthesis. 2-enoyl
           thioester reductase activity has been linked in Candida
           tropicalis as essential in maintaining mitiochondrial
           respiratory function. This ETR family is a part of the
           medium chain dehydrogenase/reductase family, but lack
           the zinc coordination sites characteristic of the
           alcohol dehydrogenases in this family.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  The N-terminal catalytic domain has a
           distant homology to GroES.  These proteins typically
           form dimers (typically higher plants, mammals) or
           tetramers (yeast, bacteria), and have 2 tightly bound
           zinc atoms per subunit, a catalytic zinc at the active
           site, and a structural zinc in a lobe of the catalytic
           domain.  NAD(H) binding occurs in the cleft between the
           catalytic and coenzyme-binding domains, at the active
           site, and coenzyme binding induces a conformational
           closing of this cleft. Coenzyme binding typically
           precedes and contributes to substrate binding.  Candida
           tropicalis enoyl thioester reductase (Etr1p) catalyzes
           the NADPH-dependent reduction of trans-2-enoyl
           thioesters in mitochondrial fatty acid synthesis. Etr1p
           forms homodimers, with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 324

 Score = 90.1 bits (224), Expect = 8e-19
 Identities = 73/329 (22%), Positives = 135/329 (41%), Gaps = 11/329 (3%)

Query: 7   MRHVAMSGYGK-SNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP 65
           MR    + +G  ++V+ + E P P P   E+L++     ++  D+   +G Y        
Sbjct: 1   MRAAVHTQFGDPADVLEIGEVPKPTPGAGEVLVRTTLSPIHNHDLWTIRGTYGYKPELPA 60

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYN---AIQ 122
           I G E  G +  +GE      +G  V      G +AEY ++     +P+P G +   A Q
Sbjct: 61  IGGSEAVGVVDAVGEGVKGLQVGQRVAVAPVHGTWAEYFVAPADGLVPLPDGISDEVAAQ 120

Query: 123 AASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEK 182
             ++P S       L     ++ GQ ++ +     +G     LA+  G  V    + +  
Sbjct: 121 LIAMPLSA----LMLLDFLGVKPGQWLIQNAAGGAVGKLVAMLAAARGINVINLVRRDAG 176

Query: 183 CLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLII 242
                 LG    ++  +  + + +++   G  I + LD VG +   + L+LL + G L+ 
Sbjct: 177 VAELRALGIGPVVSTEQPGWQDKVREAAGGAPISVALDSVGGKLAGELLSLLGEGGTLVS 236

Query: 243 ISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPL-LNSHVIAP 301
              + G    +I+   +I K+ T+ G    R +       R  +  ++  L L   ++ P
Sbjct: 237 FGSMSGEP-MQISSGDLIFKQATVRGFWGGRWSQEMSVEYRKRMIAELLTLALKGQLLLP 295

Query: 302 VIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
           V   V  LG  A A     +    GK++L
Sbjct: 296 V-EAVFDLGDAAKAAAASMRPGRAGKVLL 323


>gnl|CDD|31262 COG1062, AdhC, Zn-dependent alcohol dehydrogenases, class III
           [Energy production and conversion].
          Length = 366

 Score = 89.5 bits (222), Expect = 1e-18
 Identities = 80/356 (22%), Positives = 125/356 (35%), Gaps = 67/356 (18%)

Query: 28  IPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNI 87
           +  P+  E+L+++ A GV   D     G  P    A  +LG E AG +  +GE  T    
Sbjct: 22  LDPPRAGEVLVRITATGVCHTDAHTLSGDDPEGFPA--VLGHEGAGIVEAVGEGVTSVKP 79

Query: 88  GDEV-------------------------------CALVNG-----------------GG 99
           GD V                                 + +G                   
Sbjct: 80  GDHVILLFTPECGQCKFCLSGKPNLCEAIRATQGKGTMPDGTTRLSGNGVPVYHYLGCST 139

Query: 100 YAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIG 159
           +AEY + H+   + I       +A  L     T    +  TA +  G TV +  G  G+G
Sbjct: 140 FAEYTVVHEISLVKIDPDAPLEKACLLGCGVTTGIGAVVNTAKVEPGDTVAVF-GLGGVG 198

Query: 160 TTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDII 218
             AIQ A   GA  +     + EK     K GA H +N  + D +     E    G D  
Sbjct: 199 LAAIQGAKAAGAGRIIAVDINPEKLELAKKFGATHFVNPKEVDDVVEAIVELTDGGADYA 258

Query: 219 LDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPI-ISKRITITGSTL---RR 273
            + VG  E + Q L    + G  +II         EI+  P  +       GS     R 
Sbjct: 259 FECVGNVEVMRQALEATHRGGTSVIIGV--AGAGQEISTRPFQLVTGRVWKGSAFGGARP 316

Query: 274 RTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKII 329
           R+DI +  +   +  K+        +  ++   +PL  +  A D+M + + I  +I
Sbjct: 317 RSDIPRL-VDLYMAGKL-------PLDRLVTHTIPLEDINEAFDLMHEGKSIRSVI 364


>gnl|CDD|176209 cd08247, AST1_like, AST1 is a cytoplasmic protein associated with
           the periplasmic membrane in yeast.  This group contains
           members identified in targeting of yeast membrane
           proteins ATPase. AST1 is a cytoplasmic protein
           associated with the periplasmic membrane in yeast,
           identified as a multicopy suppressor of pma1 mutants
           which cause temperature sensitive growth arrest due to
           the inability of ATPase to target to the cell surface.
           This family is homologous to the medium chain family of
           dehydrogenases and reductases. Medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of an
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 352

 Score = 88.9 bits (221), Expect = 2e-18
 Identities = 65/221 (29%), Positives = 94/221 (42%), Gaps = 27/221 (12%)

Query: 25  ESPIP-QPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI-LGLEVAGKIVDLGENT 82
           + P+P   +  EI++KV A  +N  D+      Y          LG + +G IV +G N 
Sbjct: 19  KLPLPNCYKDNEIVVKVHAAALNPVDLKLYNS-YTFHFKVKEKGLGRDYSGVIVKVGSNV 77

Query: 83  -THWNIGDEVCAL---VNG--GGYAEYCL-----SHQGHTLPIPKGYNAIQAASLPESFF 131
            + W +GDEVC +     G  G  ++Y L       +  T   P+  +  +AA+ P    
Sbjct: 78  ASEWKVGDEVCGIYPHPYGGQGTLSQYLLVDPKKDKKSIT-RKPENISLEEAAAWPLVLG 136

Query: 132 TVWANLFQT-ANLRSGQTVLIHGGSSGIGTTAIQLASYFGA--TVYTTA--KSEEKCLAC 186
           T +  L      L     VL+ GGS+ +G  AIQLA       TV  T   +S E     
Sbjct: 137 TAYQILEDLGQKLGPDSKVLVLGGSTSVGRFAIQLAKNHYNIGTVVGTCSSRSAEL---N 193

Query: 187 LKLGAKHAINYLKED----FLEILQKETQGRGIDIILDMVG 223
            KLGA H I+Y           +L+        D+ILD VG
Sbjct: 194 KKLGADHFIDYDAHSGVKLLKPVLENVKGQGKFDLILDCVG 234


>gnl|CDD|176202 cd08240, 6_hydroxyhexanoate_dh_like, 6-hydroxyhexanoate
           dehydrogenase.  6-hydroxyhexanoate dehydrogenase, an
           enzyme of the zinc-dependent alcohol dehydrogenase-like
           family of medium chain dehydrogenases/reductases
           catalyzes the conversion of 6-hydroxyhexanoate and
           NAD(+) to 6-oxohexanoate + NADH and H+.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H)-binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains, at the active site, and coenzyme binding
           induces a conformational closing of this cleft. Coenzyme
           binding typically precedes and contributes to substrate
           binding. In human ADH catalysis, the zinc ion helps
           coordinate the alcohol, followed by deprotonation of a
           histidine, the ribose of NAD, a serine, then the
           alcohol, which allows the transfer of a hydride to NAD+,
           creating NADH and a zinc-bound aldehyde or ketone. In
           yeast and some bacteria, the active site zinc binds an
           aldehyde, polarizing it, and leading to the reverse
           reaction.
          Length = 350

 Score = 86.9 bits (216), Expect = 8e-18
 Identities = 75/310 (24%), Positives = 120/310 (38%), Gaps = 60/310 (19%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLY--------- 57
           M+  A+   GK   +   E   P+P   E+L+KV A GV   D+    G Y         
Sbjct: 1   MKAAAVVEPGKP--LEEVEIDTPKPPGTEVLVKVTACGVCHSDLHIWDGGYDLGGGKTMS 58

Query: 58  ------PPPKNANPILGLEVAGKIVDLGENTTHWNIGDEV-------------------- 91
                   P     +LG E+ G++V +G +     +GD+V                    
Sbjct: 59  LDDRGVKLPL----VLGHEIVGEVVAVGPDAADVKVGDKVLVYPWIGCGECPVCLAGDEN 114

Query: 92  -CA------LVNGGGYAEYCL-SHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANL 143
            CA      +   GGYAEY +  H  + +    G +   AA+L  S  T ++ + +    
Sbjct: 115 LCAKGRALGIFQDGGYAEYVIVPHSRYLVDPG-GLDPALAATLACSGLTAYSAV-KKLMP 172

Query: 144 RSGQT--VLIHGGSSGIGTTAIQLASYFGATVYTTA-KSEEKCLACLKLGAKHAINYLKE 200
                  V+I  G+ G+G  A+ L    G          E K  A    GA   +N    
Sbjct: 173 LVADEPVVII--GAGGLGLMALALLKALGPANIIVVDIDEAKLEAAKAAGADVVVNGSDP 230

Query: 201 DFLEILQKETQGRGIDIILDMVGAE-YLNQHLTLLSKEGKLIIISFLGGNIATEINLNPI 259
           D  + + K   G G+D ++D V      +    +L+K GKL+++   GG     + L  +
Sbjct: 231 DAAKRIIKAAGG-GVDAVIDFVNNSATASLAFDILAKGGKLVLVGLFGGEA--TLPLPLL 287

Query: 260 ISKRITITGS 269
             + +TI GS
Sbjct: 288 PLRALTIQGS 297


>gnl|CDD|176195 cd08233, butanediol_DH_like, (2R,3R)-2,3-butanediol dehydrogenase. 
           (2R,3R)-2,3-butanediol dehydrogenase, a zinc-dependent
           medium chain alcohol dehydrogenase, catalyzes the
           NAD(+)-dependent oxidation of (2R,3R)-2,3-butanediol and
           meso-butanediol to acetoin. BDH functions as a
           homodimer.  NAD(P)(H)-dependent oxidoreductases are the
           major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  The medium chain alcohol
           dehydrogenase family (MDR) have a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
           Sorbitol and aldose reductase are NAD(+) binding
           proteins of the polyol pathway, which interconverts
           glucose and fructose. Sorbitol dehydrogenase is
           tetrameric and has a single catalytic zinc per subunit.
          Length = 351

 Score = 84.5 bits (210), Expect = 3e-17
 Identities = 70/297 (23%), Positives = 117/297 (39%), Gaps = 50/297 (16%)

Query: 15  YGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPP---PKNANP------ 65
           +G+ ++    E P P  +  E+ IKV   G+   D+ +   L  P   P   +P      
Sbjct: 7   HGRKDIRV-EEVPEPPVKPGEVKIKVAWCGICGSDLHEY--LDGPIFIPTEGHPHLTGET 63

Query: 66  ---ILGLEVAGKIVDLGENTTHWNIGDEVCA----------------------------L 94
               LG E +G +V++G   T + +GD V                               
Sbjct: 64  APVTLGHEFSGVVVEVGSGVTGFKVGDRVVVEPTIKCGTCGACKRGLYNLCDSLGFIGLG 123

Query: 95  VNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGG 154
             GGG+AEY +    H   +P      +AA L E     W +  + +  + G T L+ G 
Sbjct: 124 GGGGGFAEYVVVPAYHVHKLPDNVPLEEAA-LVEPLAVAW-HAVRRSGFKPGDTALVLGA 181

Query: 155 SSGIGTTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGR 213
              IG   I      GA+ +  +  SE +     +LGA   ++  + D +  ++K T G 
Sbjct: 182 GP-IGLLTILALKAAGASKIIVSEPSEARRELAEELGATIVLDPTEVDVVAEVRKLTGGG 240

Query: 214 GIDIILDMVGAEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGS 269
           G+D+  D  G +  L+  +  L   G  + ++     I    N N ++ K  T+TGS
Sbjct: 241 GVDVSFDCAGVQATLDTAIDALRPRGTAVNVAIWEKPI--SFNPNDLVLKEKTLTGS 295


>gnl|CDD|176240 cd08279, Zn_ADH_class_III, Class III alcohol dehydrogenase.
           Glutathione-dependent formaldehyde dehydrogenases (FDHs,
           Class III ADH) are members of the zinc-dependent/medium
           chain alcohol dehydrogenase family.  FDH converts
           formaldehyde and NAD(P) to formate and NAD(P)H. The
           initial step in this process the spontaneous formation
           of a S-(hydroxymethyl)glutathione adduct from
           formaldehyde and glutathione, followed by FDH-mediated
           oxidation (and detoxification) of the adduct to
           S-formylglutathione. NAD(P)(H)-dependent oxidoreductases
           are the major enzymes in the interconversion of alcohols
           and aldehydes or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation. Class III ADH are also known as
           glutathione-dependent formaldehyde dehydrogenase (FDH),
           which convert aldehydes to corresponding carboxylic acid
           and alcohol.  ADH is a member of the medium chain
           alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of an
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
          Length = 363

 Score = 84.5 bits (210), Expect = 4e-17
 Identities = 77/308 (25%), Positives = 118/308 (38%), Gaps = 63/308 (20%)

Query: 28  IPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNI 87
           +  P   E+L+++ A G+   D+    G  P P  A  +LG E AG + ++G   T    
Sbjct: 20  LDDPGPGEVLVRIAAAGLCHSDLHVVTGDLPAPLPA--VLGHEGAGVVEEVGPGVTGVKP 77

Query: 88  GDEV---------------------CALVNG--------------------------GGY 100
           GD V                     C L  G                          G +
Sbjct: 78  GDHVVLSWIPACGTCRYCSRGQPNLCDLGAGILGGQLPDGTRRFTADGEPVGAMCGLGTF 137

Query: 101 AEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHG-GSSGIG 159
           AEY +  +   + I       +AA L     T    +  TA +R G TV + G G  G+G
Sbjct: 138 AEYTVVPEASVVKIDDDIPLDRAALLGCGVTTGVGAVVNTARVRPGDTVAVIGCG--GVG 195

Query: 160 TTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDII 218
             AIQ A   GA  +       EK     + GA H +N  ++D +E ++  T GRG D  
Sbjct: 196 LNAIQGARIAGASRIIAVDPVPEKLELARRFGATHTVNASEDDAVEAVRDLTDGRGADYA 255

Query: 219 LDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPII----SKRI--TITGSTL 271
            + VG A  + Q L +  K G  +++    G     ++L  +      KR+  ++ GS  
Sbjct: 256 FEAVGRAATIRQALAMTRKGGTAVVVG--MGPPGETVSLPALELFLSEKRLQGSLYGSA- 312

Query: 272 RRRTDIAK 279
             R DI +
Sbjct: 313 NPRRDIPR 320


>gnl|CDD|176250 cd08290, ETR, 2-enoyl thioester reductase (ETR).  2-enoyl thioester
           reductase (ETR) catalyzes the NADPH-dependent conversion
           of trans-2-enoyl acyl carrier protein/coenzyme A
           (ACP/CoA) to acyl-(ACP/CoA) in fatty acid synthesis.
           2-enoyl thioester reductase activity has been linked in 
           Candida tropicalis as essential in maintaining
           mitiochondrial respiratory function. This ETR family is
           a part of the medium chain dehydrogenase/reductase
           family, but lack the zinc coordination sites
           characteristic of the alcohol dehydrogenases in this
           family. NAD(P)(H)-dependent oxidoreductases are the
           major enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  The N-terminal catalytic domain has a
           distant homology to GroES. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit, a catalytic zinc at the active site, and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H) binding occurs in the cleft between the catalytic
           and coenzyme-binding domains, at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding. Candida tropicalis
           enoyl thioester reductase (Etr1p) catalyzes the
           NADPH-dependent reduction of trans-2-enoyl thioesters in
           mitochondrial fatty acid synthesis. Etr1p forms
           homodimers, with each subunit containing a
           nucleotide-binding Rossmann fold domain and a catalytic
           domain.
          Length = 341

 Score = 79.2 bits (196), Expect = 2e-15
 Identities = 75/315 (23%), Positives = 125/315 (39%), Gaps = 26/315 (8%)

Query: 13  SGYGK-SNVMFLAESPIPQPQ-KEEILIKVEAIGVNRPDVMQRKGLYP--PPKNANP--I 66
           + +G+   V+ L    IP P    E+L+K+ A  +N  D+ Q +G+YP  PP    P  +
Sbjct: 7   TEHGEPKEVLQLESYEIPPPGPPNEVLVKMLAAPINPADINQIQGVYPIKPPTTPEPPAV 66

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCALVNGGG-YAEYCLSHQGHTLPIPKGYNAIQAAS 125
            G E  G++V +G        GD V  L  G G +  + +      + +P   +  QAA+
Sbjct: 67  GGNEGVGEVVKVGSGVKSLKPGDWVIPLRPGLGTWRTHAVVPADDLIKVPNDVDPEQAAT 126

Query: 126 LPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATV---------YTT 176
           L  +  T +  L     L+ G  V+ +G +S +G   IQLA   G               
Sbjct: 127 LSVNPCTAYRLLEDFVKLQPGDWVIQNGANSAVGQAVIQLAKLLGIKTINVVRDRPDLEE 186

Query: 177 AKSEEKCLACLKLGAKHAINY---LKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTL 233
            K   K      LGA H +           E+L K   G    + L+ VG +   +   L
Sbjct: 187 LKERLK-----ALGADHVLTEEELRSLLATELL-KSAPGGRPKLALNCVGGKSATELARL 240

Query: 234 LSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPL 293
           LS  G ++    + G     +  + +I K IT+ G  L R    A    ++ +  ++  L
Sbjct: 241 LSPGGTMVTYGGMSGQ-PVTVPTSLLIFKDITLRGFWLTRWLKRANPEEKEDMLEELAEL 299

Query: 294 LNSHVIAPVIHTVLP 308
           +    +       + 
Sbjct: 300 IREGKLKAPPVEKVT 314


>gnl|CDD|36410 KOG1196, KOG1196, KOG1196, Predicted NAD-dependent oxidoreductase
           [General function prediction only].
          Length = 343

 Score = 75.3 bits (185), Expect = 2e-14
 Identities = 62/233 (26%), Positives = 94/233 (40%), Gaps = 36/233 (15%)

Query: 56  LYPPPKNANPILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQ--GHTLP 113
             PP +   PI G  V  K++D G    ++  GD V  +V   G+ EY +          
Sbjct: 65  YAPPYEPGKPIDGFGV-AKVIDSGH--PNYKKGDLVWGIV---GWEEYSVITPNDLEHFK 118

Query: 114 IPKGYNAIQAASLPESFF---------TVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQ 164
           I    +      +P S++         T +A  ++  + + G+TV +   S  +G    Q
Sbjct: 119 IQHPTD------VPLSYYLGLLGMPGLTAYAGFYEICSPKKGETVFVSAASGAVGQLVGQ 172

Query: 165 LASYFGATVYTTAKSEEKCLACL-KLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG 223
            A   G  V  +A S+EK      K G   A NY +E  L    K     GIDI  + VG
Sbjct: 173 FAKLMGCYVVGSAGSKEKVDLLKTKFGFDDAFNYKEESDLSAALKRCFPEGIDIYFENVG 232

Query: 224 AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNP--------IISKRITITG 268
            + L+  L  ++  G++     + G I+     NP        II KRI I G
Sbjct: 233 GKMLDAVLLNMNLHGRIA----VCGMISQYNLENPEGLHNLSTIIYKRIRIQG 281


>gnl|CDD|176201 cd08239, THR_DH_like, L-threonine dehydrogenase (TDH)-like.
           MDR/AHD-like proteins, including a protein annotated as
           a threonine dehydrogenase. L-threonine dehydrogenase
           (TDH) catalyzes the zinc-dependent formation of
           2-amino-3-ketobutyrate from L-threonine via
           NAD(H)-dependent oxidation. The zinc-dependent alcohol
           dehydrogenases (ADHs) catalyze the NAD(P)(H)-dependent
           interconversion of alcohols to aldehydes or ketones.
           Zinc-dependent ADHs are medium chain
           dehydrogenase/reductase type proteins (MDRs) and have a
           NAD(P)(H)-binding domain in a Rossmann fold of an
           beta-alpha form. The N-terminal region typically has an
           all-beta catalytic domain. In addition to alcohol
           dehydrogenases, this group includes quinone reductase,
           sorbitol dehydrogenase, formaldehyde dehydrogenase,
           butanediol DH, ketose reductase, cinnamyl reductase, and
           numerous others.  These proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 339

 Score = 75.0 bits (185), Expect = 2e-14
 Identities = 74/279 (26%), Positives = 113/279 (40%), Gaps = 39/279 (13%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           L E P+P P   E+L++V+A G+   D+      +  P     I G E AG +V +G   
Sbjct: 14  LREFPVPVPGPGEVLLRVKASGLCGSDLHYYYHGHRAPAYQGVIPGHEPAGVVVAVGPGV 73

Query: 83  THWNIGDEV-------CALVNG---------------------GGYAEYCLSHQGHTLPI 114
           TH+ +GD V       C                          GG+AEY L  +   +P+
Sbjct: 74  THFRVGDRVMVYHYVGCGACRNCRRGWMQLCTSKRAAYGWNRDGGHAEYMLVPEKTLIPL 133

Query: 115 PKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHG-GSSGIGTTAIQLASYFGAT- 172
           P   +    A L     T +  L +   +    TVL+ G G  G+G     LA   GA  
Sbjct: 134 PDDLSFADGALLLCGIGTAYHAL-RRVGVSGRDTVLVVGAGPVGLGALM--LARALGAED 190

Query: 173 VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYL-NQHL 231
           V     S E+      LGA   IN  ++D  EI ++ T G G D+ ++  G        L
Sbjct: 191 VIGVDPSPERLELAKALGADFVINSGQDDVQEI-RELTSGAGADVAIECSGNTAARRLAL 249

Query: 232 TLLSKEGKLIIISFLGGNIATEINLNP-IISKRITITGS 269
             +   G+L+    +G      I ++  +I K+ T+ GS
Sbjct: 250 EAVRPWGRLV---LVGEGGELTIEVSNDLIRKQRTLIGS 285


>gnl|CDD|35248 KOG0025, KOG0025, KOG0025, Zn2+-binding dehydrogenase (nuclear
           receptor binding factor-1) [Transcription, Energy
           production and conversion].
          Length = 354

 Score = 70.7 bits (173), Expect = 5e-13
 Identities = 74/344 (21%), Positives = 136/344 (39%), Gaps = 18/344 (5%)

Query: 1   MPICKKMRHVAMSGYGK-SNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYP- 58
             +  + + +  S +G  + V+ L    +P     ++L+K+ A  +N  D+ Q +G+YP 
Sbjct: 14  SQMPARSKALVYSEHGDPAKVLQLKNLELPAVPGSDVLVKMLAAPINPSDINQIQGVYPV 73

Query: 59  -PPKNANPILGLEVAGKIVDLGENTTHWNIGDEVCAL-VNGGGYAEYCLSHQGHTLPIPK 116
            P   A  + G E  G++V +G N   +  GD V  L  N G +    +  +   + + K
Sbjct: 74  RPELPA--VGGNEGVGEVVAVGSNVKGFKPGDWVIPLSANLGTWRTEAVFSESDLIKVDK 131

Query: 117 GYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFG----AT 172
                 AA+L  +  T +  L     L  G +V+ +G +SG+G   IQLA   G      
Sbjct: 132 DIPLASAATLSVNPCTAYRMLKDFVQLNKGDSVIQNGANSGVGQAVIQLAKALGIKTINV 191

Query: 173 VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLT 232
           V      EE       LGA   I   +    ++ + +       + L+ VG +   +   
Sbjct: 192 VRDRPNIEELKKQLKSLGATEVITEEELRDRKMKKFKGDNPRPRLALNCVGGKSATEIAR 251

Query: 233 LLSKEGKLIIISFLGG--NIATEINLNPIISKRITITGSTLRRRTDIAKQS-IRDSLQLK 289
            L + G ++     GG       +  + +I K + + G  + R     K    R  +  +
Sbjct: 252 YLERGGTMVT---YGGMSKQPVTVPTSLLIFKDLKLRGFWVTRWKKEHKSPEERKEMIDE 308

Query: 290 IWPLLNSHVIAPVIHTVLPLGKVAMAHD--IMEKSEHIGKIILL 331
           +  L     +       +PL     A D  + +  +   +II+L
Sbjct: 309 LCDLYRRGKLKAPNCEKVPLADHKTALDAALSKFGKSGKQIIVL 352


>gnl|CDD|176193 cd08231, MDR_TM0436_like, Hypothetical enzyme TM0436 resembles the
           zinc-dependent alcohol dehydrogenases (ADH).  This group
           contains the hypothetical TM0436 alcohol dehydrogenase
           from Thermotoga maritima,  proteins annotated as
           5-exo-alcohol dehydrogenase, and other members of the
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           MDR, which contains the zinc-dependent alcohol
           dehydrogenase (ADH-Zn) and related proteins, is a
           diverse group of proteins related to the first
           identified member, class I mammalian ADH.  MDRs display
           a broad range of activities and are distinguished from
           the smaller short chain dehydrogenases (~ 250 amino
           acids vs. the ~ 350 amino acids of the MDR).  The MDR
           proteins have 2 domains: a C-terminal NAD(P)
           binding-Rossmann fold domain of a beta-alpha form and an
           N-terminal catalytic domain with distant homology to
           GroES.  The MDR group contains a host of activities,
           including the founding alcohol dehydrogenase (ADH),
           quinone reductase, sorbitol dehydrogenase, formaldehyde
           dehydrogenase, butanediol DH, ketose reductase, cinnamyl
           reductase, and numerous others. The zinc-dependent
           alcohol dehydrogenases (ADHs) catalyze the
           NAD(P)(H)-dependent interconversion of alcohols to
           aldehydes or ketones. Active site zinc has a catalytic
           role, while structural zinc aids in stability.
          Length = 361

 Score = 69.6 bits (171), Expect = 1e-12
 Identities = 72/298 (24%), Positives = 109/298 (36%), Gaps = 60/298 (20%)

Query: 25  ESPIPQPQKEEILIKVEAIGVNRPDVMQRKG---LYPPPKNANPILGLEVAGKIVDLG-E 80
           E P+P  +   +L++V   GV   DV    G     P P     ILG E  G++V LG  
Sbjct: 17  EVPLPDLEPGAVLVRVRLAGVCGSDVHTVAGRRPRVPLPI----ILGHEGVGRVVALGGG 72

Query: 81  NTTHWN-----IGDEV---------------------CALV-------------NGGGYA 101
            TT        +GD V                     C                  GGYA
Sbjct: 73  VTTDVAGEPLKVGDRVTWSVGAPCGRCYRCLVGDPTKCENRKKYGHEASCDDPHLSGGYA 132

Query: 102 EYCLSHQG-HTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRS-GQTVLIHGGSSGIG 159
           E+     G   + +P       AA    +  TV       A     G TV++  G+  +G
Sbjct: 133 EHIYLPPGTAIVRVPDNVPDEVAAPANCALATV-LAALDRAGPVGAGDTVVVQ-GAGPLG 190

Query: 160 TTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAIN---YLKEDFLEILQKETQGRGI 215
             A+  A   GA  V     S E+     + GA   I+           I++  T GRG 
Sbjct: 191 LYAVAAAKLAGARRVIVIDGSPERLELAREFGADATIDIDELPDPQRRAIVRDITGGRGA 250

Query: 216 DIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNP--IISKRITITGST 270
           D++++  G    + + L LL + G  +++  +    A  + L+P  I+ K +TI G  
Sbjct: 251 DVVIEASGHPAAVPEGLELLRRGGTYVLVGSVAP--AGTVPLDPERIVRKNLTIIGVH 306


>gnl|CDD|176188 cd05285, sorbitol_DH, Sorbitol dehydrogenase.  Sorbitol and aldose
           reductase are NAD(+) binding proteins of the polyol
           pathway, which interconverts glucose and fructose.
           Sorbitol dehydrogenase is tetrameric and has a single
           catalytic zinc per subunit. Aldose reductase catalyzes
           the NADP(H)-dependent conversion of glucose to sorbital,
           and SDH uses NAD(H) in the conversion of sorbitol to
           fructose.  NAD(P)(H)-dependent oxidoreductases are the
           major enzymes in the interconversion of alcohols and
           aldehydes, or ketones. The medium chain alcohol
           dehydrogenase family (MDR) have a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
          Length = 343

 Score = 67.5 bits (166), Expect = 4e-12
 Identities = 79/291 (27%), Positives = 122/291 (41%), Gaps = 54/291 (18%)

Query: 21  MFLAESPIPQPQKEEILIKVEAIGVNRPDV----MQRKGLYPPPKNANP-ILGLEVAGKI 75
           + L E PIP+P   E+L++V A+G+   DV      R G +   +   P +LG E AG +
Sbjct: 10  LRLEERPIPEPGPGEVLVRVRAVGICGSDVHYYKHGRIGDFVVKE---PMVLGHESAGTV 66

Query: 76  VDLGENTTHWNIGDEVCALVNGG---GYAEYCLSHQGH-----------TLPIPKG---- 117
           V +G   TH  +GD V   +  G      E+C S  G            T P+  G    
Sbjct: 67  VAVGSGVTHLKVGDRVA--IEPGVPCRTCEFCKS--GRYNLCPDMRFAATPPVD-GTLCR 121

Query: 118 YNAIQAA---SLPESFFTVWANLF----------QTANLRSGQTVLIHGGSSG-IGTTAI 163
           Y    A     LP++       L           + A +R G TVL+ G  +G IG    
Sbjct: 122 YVNHPADFCHKLPDNVSLEEGALVEPLSVGVHACRRAGVRPGDTVLVFG--AGPIGLLTA 179

Query: 164 QLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEI---LQKETQGRGIDIIL 219
            +A  FGAT V  T     +     +LGA H +N   ED  E    + +   G+G D+++
Sbjct: 180 AVAKAFGATKVVVTDIDPSRLEFAKELGATHTVNVRTEDTPESAEKIAELLGGKGPDVVI 239

Query: 220 DMVGAEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGS 269
           +  GAE  +   +      G ++++  +G    T + L+    + I I G 
Sbjct: 240 ECTGAESCIQTAIYATRPGGTVVLVG-MGKPEVT-LPLSAASLREIDIRGV 288


>gnl|CDD|176244 cd08284, FDH_like_2, Glutathione-dependent formaldehyde
           dehydrogenase related proteins, child 2.
           Glutathione-dependent formaldehyde dehydrogenases (FDHs)
           are members of the zinc-dependent/medium chain alcohol
           dehydrogenase family. Formaldehyde dehydrogenase (FDH)
           is a member of the zinc-dependent/medium chain alcohol
           dehydrogenase family.  FDH converts formaldehyde and NAD
           to formate and NADH. The initial step in this process
           the spontaneous formation of a
           S-(hydroxymethyl)glutathione adduct from formaldehyde
           and glutathione, followed by FDH-mediated oxidation (and
           detoxification) of the adduct to S-formylglutathione. 
           These tetrameric FDHs have a catalytic zinc that resides
           between the catalytic and NAD(H)binding domains and a
           structural zinc in a lobe of the catalytic domain. The
           medium chain alcohol dehydrogenase family (MDR) has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The N-terminal region typically has an
           all-beta catalytic domain. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit.
          Length = 344

 Score = 67.3 bits (165), Expect = 5e-12
 Identities = 91/369 (24%), Positives = 148/369 (40%), Gaps = 68/369 (18%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQ-KEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP 65
           M+ V   G G   V    E PIPQ Q   + ++KV A  +   D+   +G  P       
Sbjct: 1   MKAVVFKGPGDVRV---EEVPIPQIQDPTDAIVKVTAAAICGSDLHIYRGHIPSTPGF-- 55

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEV---------------------CALVN-------- 96
           +LG E  G++V++G       +GD V                     CA           
Sbjct: 56  VLGHEFVGEVVEVGPEVRTLKVGDRVVSPFTIACGECFYCRRGQSGRCAKGGLFGYAGSP 115

Query: 97  --GGGYAEYCL-SHQGHTL-PIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIH 152
              G  AEY        TL  +P G +   A  L +   T +    + A +R G TV + 
Sbjct: 116 NLDGAQAEYVRVPFADGTLLKLPDGLSDEAALLLGDILPTGYFGA-KRAQVRPGDTVAVI 174

Query: 153 GGSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQ 211
           G    +G  A+  A   GA  V+      E+      LGA   IN+   + +E +++ T+
Sbjct: 175 GCGP-VGLCAVLSAQVLGAARVFAVDPVPERLERAAALGA-EPINFEDAEPVERVREATE 232

Query: 212 GRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPI--ISKRITITG 268
           GRG D++L+ VG A  L+    L+   G   +IS +G + A E     +   +K +T+  
Sbjct: 233 GRGADVVLEAVGGAAALDLAFDLVRPGG---VISSVGVHTAEEFPFPGLDAYNKNLTL-- 287

Query: 269 STLRRRTDIAK---QSIRDSLQLKIWPLLNSHVIAP--VIHTVLPLGKVAMAHDIMEKSE 323
                     +   +S+   L     PLL S  +    +I   +PL +   A+ + +K +
Sbjct: 288 -------RFGRCPVRSLFPEL----LPLLESGRLDLEFLIDHRMPLEEAPEAYRLFDKRK 336

Query: 324 HIGKIILLP 332
            + K++L P
Sbjct: 337 -VLKVVLDP 344


>gnl|CDD|176218 cd08256, Zn_ADH2, Alcohol dehydrogenases of the MDR family.  This
           group has the characteristic catalytic and structural
           zinc-binding sites of the zinc-dependent alcohol
           dehydrogenases of the MDR family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.
          Length = 350

 Score = 66.3 bits (162), Expect = 1e-11
 Identities = 89/359 (24%), Positives = 133/359 (37%), Gaps = 73/359 (20%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGL--------YPPPKNANPILGLEVAGK 74
           L E P+P+P   EIL+KVEA G+   D+    G          PP      I G E  G+
Sbjct: 14  LEEVPVPRPGPGEILVKVEACGICAGDIKCYHGAPSFWGDENQPPYVKPPMIPGHEFVGR 73

Query: 75  IVDLGENTTHWN--IGDEV----------CALVNGGGY-------------------AEY 103
           +V+LGE        +GD V          C   N G Y                   AEY
Sbjct: 74  VVELGEGAEERGVKVGDRVISEQIVPCWNCRFCNRGQYWMCQKHDLYGFQNNVNGGMAEY 133

Query: 104 ------CLSHQ-GHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHG-GS 155
                  + H+    +P      AI    L  +   V       AN++    V++ G G 
Sbjct: 134 MRFPKEAIVHKVPDDIPPED---AILIEPLACALHAV-----DRANIKFDDVVVLAGAGP 185

Query: 156 SGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGI 215
            G+G             +    K E   LA  K GA   +N  + D +E +++ T G G 
Sbjct: 186 LGLGMIGAARLKNPKKLIVLDLKDERLALA-RKFGADVVLNPPEVDVVEKIKELTGGYGC 244

Query: 216 DIILDMVGAEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIIS--KRITITGSTLR 272
           DI ++  G    + Q L ++ K G+ +  S  G  +  + +   II   K + + GS L 
Sbjct: 245 DIYIEATGHPSAVEQGLNMIRKLGRFVEFSVFGDPVTVDWS---IIGDRKELDVLGSHLG 301

Query: 273 RRT-DIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
                IA   I           L +  I  V H   PL     A ++M + +   K++L
Sbjct: 302 PYCYPIAIDLIASG-------RLPTDGI--VTHQ-FPLEDFEEAFELMARGDDSIKVVL 350


>gnl|CDD|35245 KOG0022, KOG0022, KOG0022, Alcohol dehydrogenase, class III
           [Secondary metabolites biosynthesis, transport and
           catabolism].
          Length = 375

 Score = 64.1 bits (156), Expect = 5e-11
 Identities = 72/367 (19%), Positives = 126/367 (34%), Gaps = 71/367 (19%)

Query: 21  MFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP-ILGLEVAGKIVDLG 79
           + + E  +  P+  E+ IK+ A GV   D     G  P      P ILG E AG +  +G
Sbjct: 20  LVIEEIEVAPPKAHEVRIKILATGVCHTDAYVWSGKDPEG--LFPVILGHEAAGIVESVG 77

Query: 80  ENTTHWNIGDEV-------------CA--------------------------------- 93
           E  T    GD V             C                                  
Sbjct: 78  EGVTTVKPGDHVIPLFTPQCGECKFCKSPKTNLCEKFRADNGKGGMPYDGTSRFTCKGKP 137

Query: 94  ---LVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVL 150
               +    ++EY +        I       +   L     T +   + TA +  G TV 
Sbjct: 138 IYHFMGTSTFSEYTVVDDISVAKIDPSAPLEKVCLLGCGVSTGYGAAWNTAKVEPGSTVA 197

Query: 151 IHGGSSGIGTTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAIN--YLKEDFLEILQ 207
           +  G  G+G      A   GA+ +     + +K     + GA   IN   LK+   E++ 
Sbjct: 198 VF-GLGGVGLAVAMGAKAAGASRIIGVDINPDKFEKAKEFGATEFINPKDLKKPIQEVII 256

Query: 208 KETQGRGIDIILDMVGAEYLNQHLTLLSKE--GKLIIISFLGGNIATEINLNPIISKRIT 265
           + T G G+D   + +G     +       +  GK ++I               +++ R T
Sbjct: 257 EMTDG-GVDYSFECIGNVSTMRAALESCHKGWGKSVVIGVAAAGQEISTRPFQLVTGR-T 314

Query: 266 ITGST---LRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKS 322
             GS     + ++DI K  ++D ++ K+        +   I   LP  ++  A D++ + 
Sbjct: 315 WKGSAFGGFKSKSDIPK-LVKDYMKKKL-------NLDEFITHELPFEEINKAFDLLHEG 366

Query: 323 EHIGKII 329
           + I  ++
Sbjct: 367 KSIRCVL 373


>gnl|CDD|176223 cd08262, Zn_ADH8, Alcohol dehydrogenases of the MDR family.  The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P)-binding Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 341

 Score = 64.3 bits (157), Expect = 5e-11
 Identities = 83/360 (23%), Positives = 135/360 (37%), Gaps = 56/360 (15%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGV--------NRPDVMQRKGLYP 58
           MR            + + + P P+P   ++L+KV A G+          P+ M      P
Sbjct: 1   MRAAVFRD----GPLVVRDVPDPEPGPGQVLVKVLACGICGSDLHATAHPEAMVDDAGGP 56

Query: 59  PPKNANP--ILGLEVAGKIVDLGENTTH-WNIGDEVCAL-----------------VNGG 98
              +     +LG E  G++VD G  T     +G  V +L                    G
Sbjct: 57  SLMDLGADIVLGHEFCGEVVDYGPGTERKLKVGTRVTSLPLLLCGQGASCGIGLSPEAPG 116

Query: 99  GYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGI 158
           GYAEY L  +   L +P G +   AA L E    V  +  + A L  G+  L+ G    I
Sbjct: 117 GYAEYMLLSEALLLRVPDGLSMEDAA-LTEP-LAVGLHAVRRARLTPGEVALVIGCGP-I 173

Query: 159 GTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGI-- 215
           G   I      G   +  +  S E+    L +GA   ++   +        E    G   
Sbjct: 174 GLAVIAALKARGVGPIVASDFSPERRALALAMGADIVVDPAADSPFAAWAAELARAGGPK 233

Query: 216 -DIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPI--ISKRITITGSTLR 272
             +I + VGA  L Q +   +  G  I++  +G  + ++ N+ P   I K +T+  S   
Sbjct: 234 PAVIFECVGAPGLIQQIIEGAPPGGRIVV--VGVCMESD-NIEPALAIRKELTLQFSLGY 290

Query: 273 RRTDIAKQSIRDSLQLKIWPLLNSHVI--APVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
              + A     D+L       L    +  AP++   + L  V  A + +   EH  KI++
Sbjct: 291 TPEEFA-----DALD-----ALAEGKVDVAPMVTGTVGLDGVPDAFEALRDPEHHCKILV 340


>gnl|CDD|176217 cd08255, 2-desacetyl-2-hydroxyethyl_bacteriochlorophyllide_like,
           2-desacetyl-2-hydroxyethyl bacteriochlorophyllide and
           other MDR family members.  This subgroup of the medium
           chain dehydrogenases/reductase (MDR)/zinc-dependent
           alcohol dehydrogenase-like family has members identified
           as 2-desacetyl-2-hydroxyethyl bacteriochlorophyllide A
           dehydrogenase and alcohol dehydrogenases. The medium
           chain dehydrogenases/reductase (MDR)/zinc-dependent
           alcohol dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.
          Length = 277

 Score = 63.1 bits (154), Expect = 1e-10
 Identities = 61/277 (22%), Positives = 104/277 (37%), Gaps = 34/277 (12%)

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAAS 125
             G    G++V++G   T +  GD V      G +AE  +      +P+P G    +AA 
Sbjct: 23  PPGYSSVGRVVEVGSGVTGFKPGDRVFCF---GPHAERVVVPANLLVPLPDGLPPERAA- 78

Query: 126 LPESFFTVWA---NLFQTANLRSGQTVLIHGGSSG-IGTTAIQLASYFGA-TVYTTAKSE 180
                  + A   N  + A  R G+ V + G   G +G  A QLA   GA  V       
Sbjct: 79  ----LTALAATALNGVRDAEPRLGERVAVVGL--GLVGLLAAQLAKAAGAREVVGVDPDA 132

Query: 181 EKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQHLTLLSKEGK 239
            +      LG    +             E  GRG D++++  G    L   L LL   G+
Sbjct: 133 ARRELAEALGPADPVA-------ADTADEIGGRGADVVIEASGSPSALETALRLLRDRGR 185

Query: 240 LIIISFLGGNIAT---EINLN--PIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLL 294
           ++++ + G        E +    PI S ++   G   R R     +++ ++L L     L
Sbjct: 186 VVLVGWYGLKPLLLGEEFHFKRLPIRSSQVYGIGRYDRPRRWTEARNLEEALDLLAEGRL 245

Query: 295 NSHVIAPVIHTVLPLGKVAMAHDIMEKSEHIG-KIIL 330
                  +I   +P      A+ ++ +      K++L
Sbjct: 246 -----EALITHRVPFEDAPEAYRLLFEDPPECLKVVL 277


>gnl|CDD|176226 cd08265, Zn_ADH3, Alcohol dehydrogenases of the MDR family.  This
           group resembles the zinc-dependent alcohol dehydrogenase
           and has the catalytic and structural zinc-binding sites
           characteristic of this group. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology  to GroES.  The MDR group contains a
           host of activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones.  Active site zinc has
           a catalytic role, while structural zinc aids in
           stability.  ADH-like proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and generally have 2 tightly bound zinc atoms
           per subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines. Other MDR members have only a catalytic zinc,
           and some contain no coordinated zinc.
          Length = 384

 Score = 62.5 bits (152), Expect = 1e-10
 Identities = 62/246 (25%), Positives = 98/246 (39%), Gaps = 45/246 (18%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDV----MQRKG--LYPPPKNANPILGLEVAGKIV 76
           + + P+P  + +EILI+V+A G+   D+      + G  LYP       ++G E +G + 
Sbjct: 41  VEDVPVPNLKPDEILIRVKACGICGSDIHLYETDKDGYILYPGLTEFPVVIGHEFSGVVE 100

Query: 77  DLGENTTHWNIGDEVCA---------------------------LVNGGGYAEYCLSHQG 109
             G+N  ++  GD V A                               G +AEY   +  
Sbjct: 101 KTGKNVKNFEKGDPVTAEEMMWCGMCRACRSGSPNHCKNLKELGFSADGAFAEYIAVNAR 160

Query: 110 HTLPIPK------GYNAIQAASLPESFFTVWANLFQTA-NLRSGQTVLIHGGSSGIGTTA 162
           +   I +         A +A +L E     +  LF      R G  V+++G    IG  A
Sbjct: 161 YAWEINELREIYSEDKAFEAGALVEPTSVAYNGLFIRGGGFRPGAYVVVYGAGP-IGLAA 219

Query: 163 IQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQK---ETQGRGIDII 218
           I LA   GA+ V     SEE+     ++GA +  N  K       +K    T+G G DI 
Sbjct: 220 IALAKAAGASKVIAFEISEERRNLAKEMGADYVFNPTKMRDCLSGEKVMEVTKGWGADIQ 279

Query: 219 LDMVGA 224
           ++  GA
Sbjct: 280 VEAAGA 285


>gnl|CDD|35247 KOG0024, KOG0024, KOG0024, Sorbitol dehydrogenase [Secondary
           metabolites biosynthesis, transport and catabolism].
          Length = 354

 Score = 62.6 bits (152), Expect = 2e-10
 Identities = 57/291 (19%), Positives = 104/291 (35%), Gaps = 41/291 (14%)

Query: 15  YGKSNVMFLAESPIPQPQK-EEILIKVEAIGVNRPDVMQ-RKGLYPPPKNANP-ILGLEV 71
            GK ++    + PIP     +E+L+ ++A+G+   DV     G         P +LG E 
Sbjct: 11  RGKGDIRI-EQRPIPTITDPDEVLVAIKAVGICGSDVHYYTHGRIGDFVVKKPMVLGHES 69

Query: 72  AGKIVDLGENTTHWNIGDEV---------------------------CAL-VNGGGYAEY 103
           +G + ++G+   H  +GD V                           CA     G  AEY
Sbjct: 70  SGIVEEVGDEVKHLKVGDRVAIEPGLPCRDCDFCKEGRYNLCPHMVFCATPPVDGTLAEY 129

Query: 104 CLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTAI 163
            +        +P    + +  +L E          + A ++ G  VL+ G    IG    
Sbjct: 130 YVHPADFCYKLPDNV-SFEEGALIEPLSVGVHACRR-AGVKKGSKVLVLGAGP-IGLLTG 186

Query: 164 QLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQG----RGIDII 218
            +A   GA+ V  T     +     K GA        +   + L +  +     +  D+ 
Sbjct: 187 LVAKAMGASDVVITDLVANRLELAKKFGATVTDPSSHKSSPQELAELVEKALGKKQPDVT 246

Query: 219 LDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGS 269
            D  GAE   +     ++ G  +++  +G     +  +  +  K + + GS
Sbjct: 247 FDCSGAEVTIRAAIKATRSGGTVVLVGMGAEE-IQFPIIDVALKEVDLRGS 296


>gnl|CDD|176183 cd05280, MDR_yhdh_yhfp, Yhdh and yhfp-like putative quinone
           oxidoreductases.  Yhdh and yhfp-like putative quinone
           oxidoreductases (QOR). QOR catalyzes the conversion of a
           quinone + NAD(P)H to a hydroquinone + NAD(P)+. Quinones
           are cyclic diones derived from aromatic compounds.
           Membrane bound QOR actin the respiratory chains of
           bacteria and mitochondria, while soluble QOR acts to
           protect from toxic quinones (e.g. DT-diaphorase) or as a
           soluble eye-lens protein in some vertebrates (e.g.
           zeta-crystalin). QOR reduces quinones through a
           semi-quinone intermediate via a NAD(P)H-dependent single
           electron transfer. QOR is a member of the medium chain
           dehydrogenase/reductase family, but lacks the
           zinc-binding sites of the prototypical alcohol
           dehydrogenases of this group.  NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes, or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.  ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  A GxGxxG motif
           after the first mononucleotide contact half allows the
           close contact of the coenzyme with the ADH backbone.
           The N-terminal catalytic domain has a distant homology
           to GroES. These proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and have 2 tightly bound zinc atoms per
           subunit, a catalytic zinc at the active site and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H) binding occurs in the cleft between the catalytic
           and coenzyme-binding domains at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding. In human ADH
           catalysis, the zinc ion helps coordinate the alcohol,
           followed by deprotonation of  a histidine, the ribose of
           NAD, a serine, then the alcohol, which allows the
           transfer of a hydride to NAD+, creating NADH and a
           zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 325

 Score = 61.8 bits (151), Expect = 2e-10
 Identities = 63/224 (28%), Positives = 97/224 (43%), Gaps = 31/224 (13%)

Query: 22  FLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGEN 81
           FL   P+    + ++LI+V    +N  D +   G     +N     G++ AG +V   + 
Sbjct: 16  FLRTLPLDDLPEGDVLIRVHYSSLNYKDALAATGNGGVTRNYPHTPGIDAAGTVVSSDDP 75

Query: 82  TTHWNIGDEVCALVNG--------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTV 133
              +  GDEV  LV G        GG+AEY        +P+P+G +  +A  L  + FT 
Sbjct: 76  R--FREGDEV--LVTGYDLGMNTDGGFAEYVRVPADWVVPLPEGLSLREAMILGTAGFT- 130

Query: 134 WANLFQTANLRSGQT-----VLIHGGSSGIGTTAIQLASYFGATVY-TTAKSEEKCLACL 187
            A L       +GQT     VL+ G + G+G+ A+ + +  G TV   T K E+      
Sbjct: 131 -AALSVHRLEDNGQTPEDGPVLVTGATGGVGSIAVAILAKLGYTVVALTGKEEQADYL-K 188

Query: 188 KLGAKHAINYLKEDFLEI----LQKETQGRGIDIILDMVGAEYL 227
            LGA   ++  +ED L+     L K      I    D VG + L
Sbjct: 189 SLGASEVLD--REDLLDESKKPLLKARWAGAI----DTVGGDVL 226


>gnl|CDD|176182 cd05279, Zn_ADH1, Liver alcohol dehydrogenase and related
           zinc-dependent alcohol dehydrogenases.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  There are 7 vertebrate ADH 7
           classes, 6 of which have been identified in humans.
           Class III, glutathione-dependent formaldehyde
           dehydrogenase, has been identified as the primordial
           form and exists in diverse species, including plants,
           micro-organisms, vertebrates, and invertebrates. Class
           I, typified by  liver dehydrogenase, is an evolving
           form. Gene duplication and functional specialization of
           ADH into ADH classes and subclasses created numerous
           forms in vertebrates. For example, the A, B and C
           (formerly alpha, beta, gamma) human class I subunits
           have high overall structural similarity, but differ in
           the substrate binding pocket and therefore in substrate
           specificity.  In human ADH catalysis, the zinc ion helps
           coordinate the alcohol, followed by deprotonation of  a
           histidine (His-51), the ribose of NAD, a serine
           (Ser-48), then the alcohol, which allows the transfer of
           a hydride to NAD+, creating NADH and a zinc-bound
           aldehyde or ketone. In yeast and some bacteria, the
           active site zinc binds an aldehyde, polarizing it, and
           leading to the reverse reaction. ADH is a member of the
           medium chain alcohol dehydrogenase family (MDR), which
           has a NAD(P)(H)-binding domain in a Rossmann fold of an
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide. A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site and a structural zinc in a lobe
           of the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
          Length = 365

 Score = 61.7 bits (150), Expect = 3e-10
 Identities = 80/364 (21%), Positives = 128/364 (35%), Gaps = 71/364 (19%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           + E  +  P+  E+ IKV A GV   D+    G  P P     ILG E AG +  +G   
Sbjct: 15  IEEIEVAPPKAGEVRIKVVATGVCHTDLHVIDGKLPTPLPV--ILGHEGAGIVESIGPGV 72

Query: 83  THWNIGDEV----------CALVNGG---------------------------------- 98
           T    GD+V          C                                        
Sbjct: 73  TTLKPGDKVIPLFGPQCGKCKQCLNPRPNLCSKSRGTNGRGLMSDGTSRFTCKGKPIHHF 132

Query: 99  ----GYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGG 154
                +AEY +  +     I       +   +   F T +     TA +  G T  +  G
Sbjct: 133 LGTSTFAEYTVVSEISLAKIDPDAPLEKVCLIGCGFSTGYGAAVNTAKVTPGSTCAVF-G 191

Query: 155 SSGIGTTAIQLASYFGATVYTTAK-SEEKCLACLKLGAKHAIN--YLKEDFLEILQKETQ 211
             G+G + I      GA+       +++K     +LGA   IN     +  +E+L  E  
Sbjct: 192 LGGVGLSVIMGCKAAGASRIIAVDINKDKFEKAKQLGATECINPRDQDKPIVEVL-TEMT 250

Query: 212 GRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNP--IISKRITITG 268
             G+D   +++G A+ L Q L      G   ++  +     TE  L+P  +++ R TI G
Sbjct: 251 DGGVDYAFEVIGSADTLKQALDATRLGGGTSVVVGV-PPSGTEATLDPNDLLTGR-TIKG 308

Query: 269 S---TLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIMEKSEHI 325
           +     + +  + K  +    Q K  PL        +I  VLP  ++    D+M   E I
Sbjct: 309 TVFGGWKSKDSVPKL-VALYRQKKF-PL------DELITHVLPFEEINDGFDLMRSGESI 360

Query: 326 GKII 329
             I+
Sbjct: 361 RTIL 364


>gnl|CDD|176255 cd08295, double_bond_reductase_like, Arabidopsis alkenal double
           bond reductase and leukotriene B4
           12-hydroxydehydrogenase.  This group includes proteins
           identified as the Arabidopsis alkenal double bond
           reductase and leukotriene B4 12-hydroxydehydrogenase.
           The Arabidopsis enzyme, a member of the medium chain
           dehydrogenase/reductase family, catalyzes the reduction
           of 7-8-double bond of phenylpropanal substrates as a
           plant defense mechanism.  Prostaglandins and related
           eicosanoids (lipid mediators involved in host defense
           and inflamation) are metabolized by the oxidation of the
           15(S)-hydroxyl group of the NAD+-dependent (type I
           15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH)
           followed by reduction by NADPH/NADH-dependent (type II
           15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to
           15-keto-13,14,-dihydroprostaglandins. 13-PGR is a
           bifunctional enzyme, since it also has leukotriene B(4)
           12-hydroxydehydrogenase activity. Leukotriene B4 (LTB4)
           can be metabolized by LTB4 20-hydroxylase in inflamatory
           cells, and in other cells by bifunctional LTB4
           12-HD/PGR. These 15-PGDH and related enzymes are members
           of the medium chain dehydrogenase/reductase family. The
           medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of an
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 338

 Score = 59.6 bits (145), Expect = 1e-09
 Identities = 70/229 (30%), Positives = 96/229 (41%), Gaps = 27/229 (11%)

Query: 55  GLYPPP-KNANPILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLP 113
            LY PP K    I G  VA K+VD       + +GD V       G+ EY L  +G  L 
Sbjct: 63  SLYLPPFKPGEVITGYGVA-KVVD--SGNPDFKVGDLVWGFT---GWEEYSLIPRGQDL- 115

Query: 114 IPKGYNAIQAASLPESF---------FTVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQ 164
                  I    +P S+          T +A  ++    + G+TV +   S  +G    Q
Sbjct: 116 -----RKIDHTDVPLSYYLGLLGMPGLTAYAGFYEVCKPKKGETVFVSAASGAVGQLVGQ 170

Query: 165 LASYFGATVYTTAKSEEKC-LACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG 223
           LA   G  V  +A S+EK  L   KLG   A NY +E  L+   K     GIDI  D VG
Sbjct: 171 LAKLKGCYVVGSAGSDEKVDLLKNKLGFDDAFNYKEEPDLDAALKRYFPNGIDIYFDNVG 230

Query: 224 AEYLNQHLTLLSKEGKLII---IS-FLGGNIATEINLNPIISKRITITG 268
            + L+  L  ++  G++     IS +         NL  II KR+ I G
Sbjct: 231 GKMLDAVLLNMNLHGRIAACGMISQYNLEWPEGVRNLLNIIYKRVKIQG 279


>gnl|CDD|176239 cd08278, benzyl_alcohol_DH, Benzyl alcohol dehydrogenase.  Benzyl
           alcohol dehydrogenase is similar to liver alcohol
           dehydrogenase, but has some amino acid substitutions
           near  the active site, which may determine the enzyme's
           specificity of oxidizing aromatic substrates.  Also
           known as aryl-alcohol dehydrogenases, they catalyze the
           conversion of an aromatic alcohol + NAD+ to an aromatic
           aldehyde + NADH + H+.  NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes, or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.   ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  A GxGxxG motif
           after the first mononucleotide contact half allows the
           close contact of the coenzyme with the ADH backbone.
           The N-terminal catalytic domain has a distant homology
           to GroES.  These proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and have 2 tightly bound zinc atoms per
           subunit, a catalytic zinc at the active site and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H) binding occurs in the cleft between the catalytic
            and coenzyme-binding domains at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding.  In human  ADH
           catalysis, the zinc ion helps coordinate the alcohol,
           followed by deprotonation of  a histidine, the ribose of
           NAD, a serine, then the alcohol, which allows the
           transfer of a hydride to NAD+, creating NADH and a
           zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 365

 Score = 59.0 bits (144), Expect = 2e-09
 Identities = 70/295 (23%), Positives = 109/295 (36%), Gaps = 65/295 (22%)

Query: 31  PQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNIGDE 90
           P+ +E+L+++ A G+   D++ R G  P P  A  +LG E AG +  +G   T    GD 
Sbjct: 25  PRPDEVLVRIVATGICHTDLVVRDGGLPTPLPA--VLGHEGAGVVEAVGSAVTGLKPGDH 82

Query: 91  VCALVNGGGYAEYCLSHQ----GHTLPI------PKGYNAIQAASLPE---SFF------ 131
           V       G    CLS       +  P+      P G   +           FF      
Sbjct: 83  VVLSFASCGECANCLSGHPAYCENFFPLNFSGRRPDGSTPLSLDDGTPVHGHFFGQSSFA 142

Query: 132 -------------------TVWANL---FQT--------ANLRSGQTVLIHGGSSGIGTT 161
                               + A L    QT           R G ++ + G    +G  
Sbjct: 143 TYAVVHERNVVKVDKDVPLELLAPLGCGIQTGAGAVLNVLKPRPGSSIAVFGA-GAVGLA 201

Query: 162 AIQLASYFGAT----VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDI 217
           A+  A   G T    V       E  LA  +LGA H IN  +ED +  +++ T G G+D 
Sbjct: 202 AVMAAKIAGCTTIIAVDIVDSRLE--LA-KELGATHVINPKEEDLVAAIREIT-GGGVDY 257

Query: 218 ILDMVG-AEYLNQHLTLLSKEGKLIII--SFLGGNIATEINLNPIISKRITITGS 269
            LD  G    + Q +  L+  G L ++     G  +   +++N ++    TI G 
Sbjct: 258 ALDTTGVPAVIEQAVDALAPRGTLALVGAPPPGAEV--TLDVNDLLVSGKTIRGV 310


>gnl|CDD|176181 cd05278, FDH_like, Formaldehyde dehydrogenases.  Formaldehyde
           dehydrogenase (FDH) is a member of the
           zinc-dependent/medium chain alcohol dehydrogenase
           family.  Formaldehyde dehydrogenase (aka ADH3) may be
           the ancestral form of alcohol dehydrogenase, which
           evolved to detoxify formaldehyde.  This CD contains
           glutathione dependant FDH, glutathione independent FDH,
           and related alcohol dehydrogenases. FDH converts
           formaldehyde and NAD(P) to formate and NAD(P)H. The
           initial step in this process the spontaneous formation
           of a S-(hydroxymethyl)glutathione adduct from
           formaldehyde and glutathione, followed by FDH-mediated
           oxidation (and detoxification) of the adduct to
           S-formylglutathione. Unlike typical FDH, Pseudomonas
           putida aldehyde-dismutating FDH (PFDH) is
           glutathione-independent. The medium chain alcohol
           dehydrogenase family (MDR) have a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
          Length = 347

 Score = 56.9 bits (138), Expect = 7e-09
 Identities = 80/366 (21%), Positives = 136/366 (37%), Gaps = 59/366 (16%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKE-EILIKVEAIGVNRPDVMQRKGLYPPPKNANP 65
           M+ +   G GK   + L E P P+ Q   + +++V A  +   D+   +G  P  K+   
Sbjct: 1   MKALVYLGPGK---IGLEEVPDPKIQGPHDAIVRVTATSICGSDLHIYRGGVPGAKH-GM 56

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEV----------------------------CALVNG 97
           ILG E  G++V++G +      GD V                              L N 
Sbjct: 57  ILGHEFVGEVVEVGSDVKRLKPGDRVSVPCITFCGRCRFCRRGYHAHCENGLWGWKLGNR 116

Query: 98  --GGYAEYCL--SHQGHTLPIPKGYNAIQAAS----LPESFFTVWANLFQTANLRSGQTV 149
             GG AEY        +   IP G     A      LP  F        + A ++ G TV
Sbjct: 117 IDGGQAEYVRVPYADMNLAKIPDGLPDEDALMLSDILPTGFHGA-----ELAGIKPGSTV 171

Query: 150 LIHGGSSGIGTTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQK 208
            + G    +G  A+  A   GA  +     + E+     + GA   IN    D +E + +
Sbjct: 172 AVIGAGP-VGLCAVAGARLLGAARIIAVDSNPERLDLAKEAGATDIINPKNGDIVEQILE 230

Query: 209 ETQGRGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITIT 267
            T GRG+D +++ VG  E   Q + ++   G +  +   G        L     K +T  
Sbjct: 231 LTGGRGVDCVIEAVGFEETFEQAVKVVRPGGTIANVGVYGKPD-PLPLLGEWFGKNLTFK 289

Query: 268 GSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHTVLPLGKVAMAHDIME-KSEHIG 326
              +  R  + +      L L     ++   +  + H   PL  +  A+ + + K +   
Sbjct: 290 TGLVPVRARMPE-----LLDLIEEGKIDPSKL--ITH-RFPLDDILKAYRLFDNKPDGCI 341

Query: 327 KIILLP 332
           K+++ P
Sbjct: 342 KVVIRP 347


>gnl|CDD|176194 cd08232, idonate-5-DH, L-idonate 5-dehydrogenase.  L-idonate
           5-dehydrogenase (L-ido 5-DH ) catalyzes the conversion
           of L-lodonate to 5-ketogluconate in the metabolism of
           L-Idonate to  6-P-gluconate. In E. coli, this GntII
           pathway is a subsidiary pathway to the canonical GntI
           system, which also phosphorylates and transports
           gluconate.  L-ido 5-DH is found in an operon with a
           regulator indR, transporter idnT, 5-keto-D-gluconate
           5-reductase, and Gnt kinase. L-ido 5-DH is a
           zinc-dependent alcohol dehydrogenase-like protein. The
           alcohol dehydrogenase ADH-like family of proteins is a
           diverse group of proteins related to the first
           identified member, class I mammalian ADH.  This group is
           also called the medium chain dehydrogenases/reductase
           family (MDR) which displays a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases(~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal GroES-like catalytic
           domain.  The MDR group contains a host of activities,
           including the founding alcohol dehydrogenase (ADH),
           quinone reductase, sorbitol dehydrogenase, formaldehyde
           dehydrogenase, butanediol DH, ketose reductase, cinnamyl
           reductase, and numerous others. The zinc-dependent
           alcohol dehydrogenases (ADHs) catalyze the
           NAD(P)(H)-dependent interconversion of alcohols to
           aldehydes or ketones. ADH-like proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and generally have 2 tightly bound
           zinc atoms per subunit. The active site zinc is
           coordinated by a histidine, two cysteines, and a water
           molecule. The second zinc seems to play a structural
           role, affects subunit interactions, and is typically
           coordinated by 4 cysteines.
          Length = 339

 Score = 56.5 bits (137), Expect = 1e-08
 Identities = 82/350 (23%), Positives = 139/350 (39%), Gaps = 65/350 (18%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDV-MQRKGLYPPPKNANP-ILGLEVAGKIVDLGE 80
           + E P P+P   E+ ++V A G+   D+   + G +   +   P +LG EV+G +  +G 
Sbjct: 11  VEERPAPEPGPGEVRVRVAAGGICGSDLHYYQHGGFGTVRLREPMVLGHEVSGVVEAVGP 70

Query: 81  NTTHWNIGDEVCALVNG---GGYAEYCLSHQ----------G------HT---------- 111
             T    G  V   VN     G  +YC + +          G      H           
Sbjct: 71  GVTGLAPGQRVA--VNPSRPCGTCDYCRAGRPNLCLNMRFLGSAMRFPHVQGGFREYLVV 128

Query: 112 -----LPIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGSSG-IGTTAIQL 165
                +P+P G  +++ A+L E        + +  +L  G+ VL+ G  +G IG   +  
Sbjct: 129 DASQCVPLPDGL-SLRRAALAEPLAVALHAVNRAGDLA-GKRVLVTG--AGPIGALVVAA 184

Query: 166 ASYFGATVYTTAKSEEKCLA-CLKLGAKHAINYLKEDFLEILQKETQGRG-IDIILDMVG 223
           A   GA         +  LA    +GA   +N L  D L         +G  D++ +  G
Sbjct: 185 ARRAGAAEIVATDLADAPLAVARAMGADETVN-LARDPLAAYA---ADKGDFDVVFEASG 240

Query: 224 AEY-LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRRRTDIAKQSI 282
           A   L   L ++   G ++ +  LGG     + LN +++K + + GS  R   + A +++
Sbjct: 241 APAALASALRVVRPGGTVVQVGMLGG--PVPLPLNALVAKELDLRGS-FRFDDEFA-EAV 296

Query: 283 RDSLQLKIWPLLNSHVI--APVIHTVLPLGKVAMAHDIMEKSEHIGKIIL 330
           R         LL +  I   P+I  V PL + A A  +        K+ L
Sbjct: 297 R---------LLAAGRIDVRPLITAVFPLEEAAEAFALAADRTRSVKVQL 337


>gnl|CDD|176254 cd08294, leukotriene_B4_DH_like, 13-PGR is a bifunctional enzyme
           with delta-13 15-prostaglandin reductase and leukotriene
           B4 12 hydroxydehydrogenase activity.  Prostaglandins and
           related eicosanoids are metabolized by the oxidation of
           the 15(S)-hydroxyl group of the NAD+-dependent (type I
           15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH)
           followed by reduction by NADPH/NADH-dependent (type II
           15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to
           15-keto- 13,14,-dihydroprostaglandins. 13-PGR is a
           bifunctional enzyme, since it also has leukotriene B(4)
           12-hydroxydehydrogenase activity. These 15-PGDH and
           related enzymes are members of the medium chain
           dehydrogenase/reductase family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 329

 Score = 55.7 bits (135), Expect = 1e-08
 Identities = 64/274 (23%), Positives = 114/274 (41%), Gaps = 34/274 (12%)

Query: 13  SGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVA 72
            G  K +   L E  +P  +  E+L +   + V+ P  M+         +   ++G +VA
Sbjct: 13  DGKPKESDFELVEEELPPLKDGEVLCEALFLSVD-P-YMRPYSKRLNEGD--TMIGTQVA 68

Query: 73  GKIVDLGENTTHWNIGDEVCALVNGGGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFF- 131
            K+++     + + +G  V A     G+  + +S  G   P      A     LP S   
Sbjct: 69  -KVIE--SKNSKFPVGTIVVA---SFGWRTHTVS-DGKDQPDLYKLPADLPDDLPPSLAL 121

Query: 132 --------TVWANLFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKC 183
                   T +  L +    ++G+TV+++G +  +G+   Q+A   G  V   A S++K 
Sbjct: 122 GVLGMPGLTAYFGLLEICKPKAGETVVVNGAAGAVGSLVGQIAKIKGCKVIGCAGSDDKV 181

Query: 184 LACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIII 243
               +LG     NY      E L KE    GID   D VG E+ +  L+ ++  G++ + 
Sbjct: 182 AWLKELGFDAVFNYKTVSLEEAL-KEAAPDGIDCYFDNVGGEFSSTVLSHMNDFGRVAVC 240

Query: 244 SFLGGNIATEINLNP---------IISKRITITG 268
               G+I+T  +  P         II K++ + G
Sbjct: 241 ----GSISTYNDKEPKKGPYVQETIIFKQLKMEG 270


>gnl|CDD|176241 cd08281, liver_ADH_like1, Zinc-dependent alcohol dehydrogenases
           (ADH) and class III ADG (AKA formaldehyde
           dehydrogenase).  NAD(P)(H)-dependent oxidoreductases are
           the major enzymes in the interconversion of alcohols and
           aldehydes or ketones. This group contains members
           identified as zinc dependent alcohol dehydrogenases
           (ADH), and class III ADG (aka formaldehyde
           dehydrogenase, FDH). Alcohol dehydrogenase in the liver
           converts ethanol and NAD+ to acetaldehyde and NADH,
           while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.  NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.
           Class III ADH are also know as glutathione-dependent
           formaldehyde dehydrogenase (FDH), which convert
           aldehydes to the corresponding carboxylic acid and
           alcohol.  ADH is a member of the medium chain alcohol
           dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria), and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic and coenzyme-binding domains
           at the active site, and coenzyme binding induces a
           conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
           In human  ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 371

 Score = 55.5 bits (134), Expect = 2e-08
 Identities = 67/267 (25%), Positives = 108/267 (40%), Gaps = 55/267 (20%)

Query: 8   RHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI- 66
              A + Y  S  + + E  +  P   E+L+K+ A G+   D+    G  P P    P+ 
Sbjct: 8   ETGAPTPYADSRPLVIEEVELDPPGPGEVLVKIAAAGLCHSDLSVINGDRPRPL---PMA 64

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEV-------------CA------------------LV 95
           LG E AG +V++GE  T   +GD V             CA                  L+
Sbjct: 65  LGHEAAGVVVEVGEGVTDLEVGDHVVLVFVPSCGHCRPCAEGRPALCEPGAAANGAGTLL 124

Query: 96  NGG-----------------GYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLF 138
           +GG                  +AEY +  +   + I K      AA    +  T    + 
Sbjct: 125 SGGRRLRLRGGEINHHLGVSAFAEYAVVSRRSVVKIDKDVPLEIAALFGCAVLTGVGAVV 184

Query: 139 QTANLRSGQTVLIHGGSSGIGTTAIQLASYFGAT-VYTTAKSEEKCLACLKLGAKHAINY 197
            TA +R GQ+V +  G  G+G +A+  A   GA+ V     +E+K     +LGA   +N 
Sbjct: 185 NTAGVRPGQSVAVV-GLGGVGLSALLGAVAAGASQVVAVDLNEDKLALARELGATATVNA 243

Query: 198 LKEDFLEILQKETQGRGIDIILDMVGA 224
              + +E +++ T G G+D   +M G+
Sbjct: 244 GDPNAVEQVRELTGG-GVDYAFEMAGS 269


>gnl|CDD|176249 cd08289, MDR_yhfp_like, Yhfp putative quinone oxidoreductases.
           yhfp putative quinone oxidoreductases (QOR). QOR
           catalyzes the conversion of a quinone  + NAD(P)H to a
           hydroquinone + NAD(P)+. Quinones are cyclic diones
           derived from aromatic compounds. Membrane bound QOR
           actin the respiratory chains of bacteria and
           mitochondria, while soluble QOR acts to protect from
           toxic quinones (e.g. DT-diaphorase) or as a soluble
           eye-lens protein in some vertebrates (e.g.
           zeta-crystalin). QOR reduces quinones through a
           semi-quinone intermediate via a NAD(P)H-dependent single
           electron transfer. QOR is a member of the medium chain
           dehydrogenase/reductase family, but lacks the
           zinc-binding sites of the prototypical alcohol
           dehydrogenases of this group.  NAD(P)(H)-dependent
           oxidoreductases are the major enzymes in the
           interconversion of alcohols and aldehydes, or ketones.
           Alcohol dehydrogenase in the liver converts ethanol and
           NAD+ to acetaldehyde and NADH, while in yeast and some
           other microorganisms ADH catalyzes the conversion
           acetaldehyde to ethanol in alcoholic fermentation.  ADH
           is a member of the medium chain alcohol dehydrogenase
           family (MDR), which has a NAD(P)(H)-binding domain in a
           Rossmann fold of a beta-alpha form.  The NAD(H)-binding
           region is comprised of 2 structurally similar halves,
           each of which contacts a mononucleotide.  A GxGxxG motif
           after the first mononucleotide contact half allows the
           close contact of the coenzyme with the ADH backbone.
           The N-terminal catalytic domain has a distant homology
           to GroES.  These proteins typically form dimers
           (typically higher plants, mammals) or tetramers (yeast,
           bacteria), and have 2 tightly bound zinc atoms per
           subunit, a catalytic zinc at the active site, and a
           structural zinc in a lobe of the catalytic domain.
           NAD(H) binding occurs in the cleft between the catalytic
           and coenzyme-binding domains at the active site, and
           coenzyme binding induces a conformational closing of
           this cleft. Coenzyme binding typically precedes and
           contributes to substrate binding. In human ADH
           catalysis, the zinc ion helps coordinate the alcohol,
           followed by deprotonation of a histidine, the ribose of
           NAD, a serine, then the alcohol, which allows the
           transfer of a hydride to NAD+, creating NADH and a
           zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 326

 Score = 55.0 bits (133), Expect = 3e-08
 Identities = 64/255 (25%), Positives = 104/255 (40%), Gaps = 18/255 (7%)

Query: 25  ESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTH 84
              +    + ++LI+V    VN  D +         K    I G+++AG +V+   N   
Sbjct: 19  NLTLDDLPEGDVLIRVAYSSVNYKDGLASIPGGKIVKRYPFIPGIDLAGTVVE--SNDPR 76

Query: 85  WNIGDEVCALVNG------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFTVWANLF 138
           +  GDEV            GGY+EY        +P+PKG    +A  L  + FT  A L 
Sbjct: 77  FKPGDEVIVTSYDLGVSHHGGYSEYARVPAEWVVPLPKGLTLKEAMILGTAGFT--AALS 134

Query: 139 QTANLRSGQT-----VLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLKLGAKH 193
                 +G T     VL+ G + G+G+ A+ + +  G  V  +    +      KLGAK 
Sbjct: 135 IHRLEENGLTPEQGPVLVTGATGGVGSLAVSILAKLGYEVVASTGKADAADYLKKLGAKE 194

Query: 194 AINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIATE 253
            I   +E+  E   K  + +     +D VG + L   L+ L   G + +    GG    E
Sbjct: 195 VIP--REELQEESIKPLEKQRWAGAVDPVGGKTLAYLLSTLQYGGSVAVSGLTGGG-EVE 251

Query: 254 INLNPIISKRITITG 268
             + P I + + + G
Sbjct: 252 TTVFPFILRGVNLLG 266


>gnl|CDD|176245 cd08285, NADP_ADH, NADP(H)-dependent alcohol dehydrogenases.  This
           group is predominated by atypical alcohol
           dehydrogenases; they exist as tetramers and exhibit
           specificity for NADP(H) as a cofactor in the
           interconversion of alcohols and aldehydes, or ketones.
           Like other zinc-dependent alcohol dehydrogenases (ADH)
           of the medium chain alcohol dehydrogenase/reductase
           family (MDR), tetrameric ADHs have a catalytic zinc that
           resides between the catalytic and NAD(H)binding domains;
           however, they do not have and a structural zinc in a
           lobe of the catalytic domain.  The medium chain alcohol
           dehydrogenase family (MDR) has a NAD(P)(H)-binding
           domain in a Rossmann fold of a beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
          Length = 351

 Score = 54.9 bits (133), Expect = 3e-08
 Identities = 64/277 (23%), Positives = 104/277 (37%), Gaps = 42/277 (15%)

Query: 7   MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPI 66
           M+  AM G GK   +   E PIP     + +++  A+     DV    G  P  ++   I
Sbjct: 1   MKAFAMLGIGKVGWI---EKPIPVCGPNDAIVRPTAVAPCTSDVHTVWGGAPGERH-GMI 56

Query: 67  LGLEVAGKIVDLGENTTHWNIGDEVCA-LVNGGGYAEYCL----SHQGHTL--------- 112
           LG E  G + ++G     +  GD V    +     +        S  G  L         
Sbjct: 57  LGHEAVGVVEEVGSEVKDFKPGDRVIVPAITPDWRSVAAQRGYPSQSGGMLGGWKFSNFK 116

Query: 113 ------------------PIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHG- 153
                             P+P G    QA  LP+   T +    + AN++ G TV + G 
Sbjct: 117 DGVFAEYFHVNDADANLAPLPDGLTDEQAVMLPDMMSTGFHG-AELANIKLGDTVAVFGI 175

Query: 154 GSSGIGTTAIQLASYFGATVYTTAKSEEKCL-ACLKLGAKHAINYLKEDFLEILQKETQG 212
           G   +G  A+  A   GA       S    +    + GA   ++Y   D +E + K T G
Sbjct: 176 GP--VGLMAVAGARLRGAGRIIAVGSRPNRVELAKEYGATDIVDYKNGDVVEQILKLTGG 233

Query: 213 RGIDIILDMVG-AEYLNQHLTLLSKEGKLIIISFLGG 248
           +G+D ++   G  +   Q L +L   G +  +++ G 
Sbjct: 234 KGVDAVIIAGGGQDTFEQALKVLKPGGTISNVNYYGE 270


>gnl|CDD|176253 cd08293, PTGR2, Prostaglandin reductase.  Prostaglandins and
           related eicosanoids are metabolized by the oxidation of
           the 15(S)-hydroxyl group of the NAD+-dependent (type I
           15-PGDH) 15-prostaglandin dehydrogenase (15-PGDH)
           followed by reduction by NADPH/NADH-dependent (type II
           15-PGDH) delta-13 15-prostaglandin reductase (13-PGR) to
           15-keto-13,14,-dihydroprostaglandins. 13-PGR is a
           bifunctional enzyme, since it also has leukotriene B(4)
           12-hydroxydehydrogenase activity. These 15-PGDH and
           related enzymes are members of the medium chain
           dehydrogenase/reductase family. The medium chain
           dehydrogenases/reductase (MDR)/zinc-dependent alcohol
           dehydrogenase-like family, which contains the
           zinc-dependent alcohol dehydrogenase (ADH-Zn) and
           related proteins, is a diverse group of proteins related
           to the first identified member, class I mammalian ADH.
           MDRs display a broad range of activities and are
           distinguished from the smaller short chain
           dehydrogenases  (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR). The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.
          Length = 345

 Score = 52.8 bits (127), Expect = 1e-07
 Identities = 31/108 (28%), Positives = 52/108 (48%), Gaps = 7/108 (6%)

Query: 147 QTVLIHGGSSGIGTTAIQLASYFGAT-VYTTAKSEEKCLACLK-LGAKHAINYLKEDFLE 204
           QT+++ G +   G+ A Q+    G + V     S+EKC      LG   AINY  ++  E
Sbjct: 156 QTMVVSGAAGACGSLAGQIGRLLGCSRVVGICGSDEKCQLLKSELGFDAAINYKTDNVAE 215

Query: 205 ILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISFLGGNIAT 252
            L +E    G+D+  D VG E  +  ++ +++   +I    L G I+ 
Sbjct: 216 RL-RELCPEGVDVYFDNVGGEISDTVISQMNENSHII----LCGQISQ 258


>gnl|CDD|176204 cd08242, MDR_like, Medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family. 
           This group contains members identified as related to
           zinc-dependent alcohol dehydrogenase and other members
           of the MDR family, including threonine dehydrogenase.
           The medium chain dehydrogenases/reductase
           (MDR)/zinc-dependent alcohol dehydrogenase-like family,
           which contains the zinc-dependent alcohol dehydrogenase
           (ADH-Zn) and related proteins, is a diverse group of
           proteins related to the first identified member, class I
           mammalian ADH.  MDRs display a broad range of activities
           and are distinguished from the smaller short chain
           dehydrogenases (~ 250 amino acids vs. the ~ 350 amino
           acids of the MDR).  The MDR proteins have 2 domains: a
           C-terminal NAD(P) binding-Rossmann fold domain of a
           beta-alpha form and an N-terminal catalytic domain with
           distant homology to GroES.  The MDR group includes
           various activities, including the founding alcohol
           dehydrogenase (ADH), quinone reductase, sorbitol
           dehydrogenase, formaldehyde dehydrogenase, butanediol
           DH, ketose reductase, cinnamyl reductase, and numerous
           others. The zinc-dependent alcohol dehydrogenases (ADHs)
           catalyze the  NAD(P)(H)-dependent interconversion of
           alcohols to aldehydes or ketones. Active site zinc has a
           catalytic role, while structural zinc aids in stability.
            ADH-like proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and generally have 2 tightly bound zinc atoms per
           subunit. The active site zinc is coordinated by a
           histidine, two cysteines, and a water molecule. The
           second zinc seems to play a structural role, affects
           subunit interactions, and is typically coordinated by 4
           cysteines.
          Length = 319

 Score = 51.1 bits (123), Expect = 5e-07
 Identities = 59/280 (21%), Positives = 99/280 (35%), Gaps = 56/280 (20%)

Query: 22  FLAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGEN 81
            + + P P+P   E L++V   G+   D+   KG YP P     + G E  G + +  E 
Sbjct: 13  RVEDLPKPEPPPGEALVRVLLAGICNTDLEIYKGYYPFPG----VPGHEFVGIVEEGPE- 67

Query: 82  TTHW---------NIGDEVCAL-------------VNG-----GGYAEYCLSHQGHTLPI 114
                        NI    C               V G     G +AEY      +   +
Sbjct: 68  -AELVGKRVVGEINIACGRCEYCRRGLYTHCPNRTVLGIVDRDGAFAEYLTLPLENLHVV 126

Query: 115 PKGYNAIQAASLPESFFTVWA---NLFQTANLRSGQTVLIHGGSSG-IGTTAIQLASYFG 170
           P      QA      F    A    + +   +  G  V + G   G +G    Q+ +  G
Sbjct: 127 PDLVPDEQAV-----FAEPLAAALEILEQVPITPGDKVAVLG--DGKLGLLIAQVLALTG 179

Query: 171 ATVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVG-AEYLNQ 229
             V    +  EK    L L  +  +     + +   + E++G G D++++  G    L  
Sbjct: 180 PDVVLVGRHSEK----LALARRLGV-----ETVLPDEAESEGGGFDVVVEATGSPSGLEL 230

Query: 230 HLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGS 269
            L L+   G +++ S   G  +   +L   +   IT+ GS
Sbjct: 231 ALRLVRPRGTVVLKSTYAGPAS--FDLTKAVVNEITLVGS 268


>gnl|CDD|176246 cd08286, FDH_like_ADH2, formaldehyde dehydrogenase (FDH)-like.
           This group is related to formaldehyde dehydrogenase
           (FDH), which  is a member of the zinc-dependent/medium
           chain alcohol dehydrogenase family.  This family uses
           NAD(H) as a cofactor in the interconversion of alcohols
           and aldehydes, or ketones. Another member is identified
           as a dihydroxyacetone reductase. Like the zinc-dependent
           alcohol dehydrogenases (ADH) of the medium chain alcohol
           dehydrogenase/reductase family (MDR), tetrameric FDHs
           have a catalytic zinc that resides between the catalytic
           and NAD(H)binding domains and a structural zinc in a
           lobe of the catalytic domain. Unlike ADH, where
           NAD(P)(H) acts as a cofactor, NADH in FDH is a tightly
           bound redox cofactor (similar to nicotinamide proteins).
           The medium chain alcohol dehydrogenase family (MDR) has
           a NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The N-terminal region typically has an
           all-beta catalytic domain. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit.
          Length = 345

 Score = 49.9 bits (120), Expect = 1e-06
 Identities = 50/194 (25%), Positives = 84/194 (43%), Gaps = 42/194 (21%)

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEV----------CAL---------VNGG---GY--- 100
           ILG E  G + ++G   T++ +GD V          C            +GG   G    
Sbjct: 57  ILGHEGVGVVEEVGSAVTNFKVGDRVLISCISSCGTCGYCRKGLYSHCESGGWILGNLID 116

Query: 101 ---AEYC-LSHQGHTL-PIPKGYNAIQAASLPESFFTVWANLFQTANLRSGQTVLIHGGS 155
              AEY  + H  ++L  +P+G +   A  L +   T +        ++ G TV I    
Sbjct: 117 GTQAEYVRIPHADNSLYKLPEGVDEEAAVMLSDILPTGYECGVLNGKVKPGDTVAI---- 172

Query: 156 SGIGTTAIQLASYFGATVYTTAK------SEEKCLACLKLGAKHAINYLKEDFLEILQKE 209
             +G   + LA+   A +Y+ +K       + +     KLGA H +N  K D +E + + 
Sbjct: 173 --VGAGPVGLAALLTAQLYSPSKIIMVDLDDNRLEVAKKLGATHTVNSAKGDAIEQVLEL 230

Query: 210 TQGRGIDIILDMVG 223
           T GRG+D++++ VG
Sbjct: 231 TDGRGVDVVIEAVG 244


>gnl|CDD|176248 cd08288, MDR_yhdh, Yhdh putative quinone oxidoreductases.  Yhdh
           putative quinone oxidoreductases (QOR). QOR catalyzes
           the conversion of a quinone + NAD(P)H to a hydroquinone
           + NAD(P)+. Quinones are cyclic diones derived from
           aromatic compounds. Membrane bound QOR actin the
           respiratory chains of bacteria and mitochondria, while
           soluble QOR acts to protect from toxic quinones (e.g.
           DT-diaphorase) or as a soluble eye-lens protein in some
           vertebrates (e.g. zeta-crystalin). QOR reduces quinones
           through a semi-quinone intermediate via a
           NAD(P)H-dependent single electron transfer. QOR is a
           member of the medium chain dehydrogenase/reductase
           family, but lacks the zinc-binding sites of the
           prototypical alcohol dehydrogenases of this group.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and
           aldehydes, or ketones.  Alcohol dehydrogenase in the
           liver converts ethanol and NAD+ to acetaldehyde and
           NADH, while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form.  The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone. The N-terminal
           catalytic domain has a distant homology to GroES.  These
           proteins typically form dimers (typically higher plants,
           mammals) or tetramers (yeast, bacteria),  and have 2
           tightly bound zinc atoms per subunit, a catalytic zinc
           at the active site and a structural zinc in a lobe of
           the catalytic domain.  NAD(H) binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
            In human ADH catalysis, the zinc ion helps coordinate
           the alcohol, followed by deprotonation of  a histidine,
           the ribose of NAD, a serine, then the alcohol, which
           allows the transfer of a hydride to NAD+, creating NADH
           and a zinc-bound aldehyde or ketone. In yeast and some
           bacteria, the active site zinc binds an aldehyde,
           polarizing it, and leading to the reverse reaction.
          Length = 324

 Score = 45.6 bits (109), Expect = 2e-05
 Identities = 48/191 (25%), Positives = 85/191 (44%), Gaps = 27/191 (14%)

Query: 23  LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENT 82
           L E       + ++ ++V    +N  D +   G     +    + G+++AG +V+    +
Sbjct: 17  LRELDESDLPEGDVTVEVHYSTLNYKDGLAITGKGGIVRTFPLVPGIDLAGTVVE----S 72

Query: 83  TH--WNIGDEVCALVNG--------GGYAEYCLSHQGHTLPIPKGYNAIQAASLPESFFT 132
           +   +  GD V  ++ G        GGYA+         +P+P+G +A QA ++  + FT
Sbjct: 73  SSPRFKPGDRV--VLTGWGVGERHWGGYAQRARVKADWLVPLPEGLSARQAMAIGTAGFT 130

Query: 133 VWANLFQTANLRSGQT-----VLIHGGSSGIGTTAIQLASYFGATVY-TTAKSEEKCLAC 186
             A L   A    G T     VL+ G + G+G+ A+ L +  G  V  +T + EE     
Sbjct: 131 --AMLCVMALEDHGVTPGDGPVLVTGAAGGVGSVAVALLARLGYEVVASTGRPEEA--DY 186

Query: 187 LK-LGAKHAIN 196
           L+ LGA   I+
Sbjct: 187 LRSLGASEIID 197


>gnl|CDD|176238 cd08277, liver_alcohol_DH_like, Liver alcohol dehydrogenase.
          NAD(P)(H)-dependent oxidoreductases are the major
          enzymes in the interconversion of alcohols and
          aldehydes, or ketones.  Alcohol dehydrogenase in the
          liver converts ethanol and NAD+ to acetaldehyde and
          NADH, while in yeast and some other microorganisms ADH
          catalyzes the conversion acetaldehyde to ethanol in
          alcoholic fermentation.  There are 7 vertebrate ADH 7
          classes, 6 of which have been identified in humans.
          Class III, glutathione-dependent formaldehyde
          dehydrogenase, has been identified as the primordial
          form and exists in diverse species, including plants,
          micro-organisms, vertebrates, and invertebrates. Class
          I, typified by  liver dehydrogenase, is an evolving
          form. Gene duplication and functional specialization of
          ADH into ADH classes and subclasses created numerous
          forms in vertebrates.  For example, the A, B and C
          (formerly alpha, beta, gamma) human class I subunits
          have high overall structural similarity, but differ in
          the substrate binding pocket and therefore in substrate
          specificity. In human ADH catalysis, the zinc ion helps
          coordinate the alcohol, followed by deprotonation of  a
          histidine (His-51), the ribose of NAD,  a serine
          (Ser-48) , then the alcohol, which allows the transfer
          of a hydride to NAD+, creating NADH and a zinc-bound
          aldehyde or ketone. In yeast and some bacteria, the
          active site zinc binds an aldehyde, polarizing it, and
          leading to the reverse reaction. ADH is a member of the
          medium chain alcohol dehydrogenase family (MDR), which
          has a NAD(P)(H)-binding domain in a Rossmann fold of an
          beta-alpha form. The NAD(H)-binding region is comprised
          of 2 structurally similar halves, each of which
          contacts a mononucleotide.  A GxGxxG motif after the
          first mononucleotide contact half allows the close
          contact of the coenzyme with the ADH backbone.  The
          N-terminal catalytic domain has a distant homology  to
          GroES.  These proteins typically form dimers (typically
          higher plants, mammals) or tetramers (yeast, bacteria),
          and have 2 tightly bound zinc atoms per subunit, a
          catalytic zinc at the active site and a structural zinc
          in a lobe of the catalytic domain.  NAD(H) binding
          occurs in the cleft between the catalytic  and
          coenzyme-binding domains at the active site, and
          coenzyme binding induces a conformational closing of
          this cleft. Coenzyme binding typically precedes and
          contributes to substrate binding.
          Length = 365

 Score = 38.5 bits (90), Expect = 0.002
 Identities = 22/66 (33%), Positives = 32/66 (48%), Gaps = 6/66 (9%)

Query: 31 PQKEEILIKVEAIGVNRPDVMQRKGLYPP--PKNANPILGLEVAGKIVDLGENTTHWNIG 88
          P+  E+ IK+ A  V   D++  +G      P     ILG E AG +  +GE  T+   G
Sbjct: 25 PKANEVRIKMLATSVCHTDILAIEGFKATLFPV----ILGHEGAGIVESVGEGVTNLKPG 80

Query: 89 DEVCAL 94
          D+V  L
Sbjct: 81 DKVIPL 86


>gnl|CDD|35944 KOG0725, KOG0725, KOG0725, Reductases with broad range of substrate
           specificities [General function prediction only].
          Length = 270

 Score = 38.1 bits (88), Expect = 0.003
 Identities = 19/45 (42%), Positives = 26/45 (57%), Gaps = 2/45 (4%)

Query: 145 SGQTVLIHGGSSGIG-TTAIQLASYFGATVYTTAKSEEKCLACLK 188
           +G+  L+ GGSSGIG   A+ LA   GA V  T +SEE+     +
Sbjct: 7   AGKVALVTGGSSGIGKAIALLLAKA-GAKVVITGRSEERLEETAQ 50


>gnl|CDD|176260 cd08300, alcohol_DH_class_III, class III alcohol dehydrogenases.
           Members identified as glutathione-dependent formaldehyde
           dehydrogenase(FDH), a member of the zinc
           dependent/medium chain alcohol dehydrogenase family.
           FDH converts formaldehyde and NAD(P) to formate and
           NAD(P)H. The initial step in this process the
           spontaneous formation of a S-(hydroxymethyl)glutathione
           adduct from formaldehyde and glutathione, followed by
           FDH-mediated oxidation (and detoxification) of the
           adduct to S-formylglutathione.  MDH family uses NAD(H)
           as a cofactor in the interconversion of alcohols and
           aldehydes or ketones. Like many zinc-dependent alcohol
           dehydrogenases (ADH) of the medium chain alcohol
           dehydrogenase/reductase family (MDR), these FDHs form
           dimers, with 4 zinc ions per dimer. The medium chain
           alcohol dehydrogenase family (MDR) have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The N-terminal region typically has an
           all-beta catalytic domain. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit.  Alcohol dehydrogenase in the liver
           converts ethanol and NAD+ to acetaldehyde and NADH,
           while in yeast and some other microorganisms ADH
           catalyzes the conversion acetaldehyde to ethanol in
           alcoholic fermentation.   ADH is a member of the medium
           chain alcohol dehydrogenase family (MDR), which have a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria),  and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site and a structural zinc in a lobe
           of the catalytic domain.  NAD(H)  binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
          Length = 368

 Score = 37.2 bits (87), Expect = 0.006
 Identities = 27/79 (34%), Positives = 35/79 (44%), Gaps = 4/79 (5%)

Query: 31  PQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP-ILGLEVAGKIVDLGENTTHWNIGD 89
           P+  E+ IK+ A GV   D     G    P+   P ILG E AG +  +GE  T    GD
Sbjct: 25  PKAGEVRIKILATGVCHTDAYTLSGA--DPEGLFPVILGHEGAGIVESVGEGVTSVKPGD 82

Query: 90  EVCAL-VNGGGYAEYCLSH 107
            V  L     G  ++C S 
Sbjct: 83  HVIPLYTPECGECKFCKSG 101


>gnl|CDD|36422 KOG1208, KOG1208, KOG1208, Dehydrogenases with different
           specificities (related to short-chain alcohol
           dehydrogenases) [Secondary metabolites biosynthesis,
           transport and catabolism].
          Length = 314

 Score = 37.3 bits (86), Expect = 0.006
 Identities = 17/42 (40%), Positives = 24/42 (57%), Gaps = 2/42 (4%)

Query: 145 SGQTVLIHGGSSGIGT-TAIQLASYFGATVYTTAKSEEKCLA 185
           SG+  L+ G +SGIG  TA +LA   GA V    ++EE+   
Sbjct: 34  SGKVALVTGATSGIGFETARELALR-GAHVVLACRNEERGEE 74


>gnl|CDD|30648 COG0300, DltE, Short-chain dehydrogenases of various substrate
           specificities [General function prediction only].
          Length = 265

 Score = 36.0 bits (83), Expect = 0.014
 Identities = 29/82 (35%), Positives = 37/82 (45%), Gaps = 10/82 (12%)

Query: 145 SGQTVLIHGGSSGIG-TTAIQLASYFGATVYTTAKSEEKCLACLK-LGAKH-------AI 195
            G+T LI G SSGIG   A QLA   G  +   A+ E+K  A  K L  K          
Sbjct: 5   KGKTALITGASSGIGAELAKQLARR-GYNLILVARREDKLEALAKELEDKTGVEVEVIPA 63

Query: 196 NYLKEDFLEILQKETQGRGIDI 217
           +    + LE L+ E + RG  I
Sbjct: 64  DLSDPEALERLEDELKERGGPI 85


>gnl|CDD|176243 cd08283, FDH_like_1, Glutathione-dependent formaldehyde
           dehydrogenase related proteins, child 1.  Members
           identified as glutathione-dependent formaldehyde
           dehydrogenase(FDH), a member of the
           zinc-dependent/medium chain alcohol dehydrogenase
           family.  FDH converts formaldehyde and NAD(P) to formate
           and NAD(P)H. The initial step in this process the
           spontaneous formation of a S-(hydroxymethyl)glutathione
           adduct from formaldehyde and glutathione, followed by
           FDH-mediated oxidation (and detoxification) of the
           adduct to S-formylglutathione.  MDH family uses NAD(H)
           as a cofactor in the interconversion of alcohols and
           aldehydes, or ketones. Like many zinc-dependent alcohol
           dehydrogenases (ADH) of the medium chain alcohol
           dehydrogenase/reductase family (MDR), these FDHs form
           dimers, with 4 zinc ions per dimer. The medium chain
           alcohol dehydrogenase family (MDR) has a
           NAD(P)(H)-binding domain in a Rossmann fold of a
           beta-alpha form. The N-terminal region typically has an
           all-beta catalytic domain. These proteins typically form
           dimers (typically higher plants, mammals) or tetramers
           (yeast, bacteria), and have 2 tightly bound zinc atoms
           per subunit.
          Length = 386

 Score = 35.6 bits (83), Expect = 0.018
 Identities = 65/273 (23%), Positives = 104/273 (38%), Gaps = 60/273 (21%)

Query: 98  GGYAEYCLSHQGHT--LPIPKGYNAIQAASLPESFFTVW-ANLFQTANLRSGQTVLIHG- 153
           GG AEY            IP   +  +A  L +   T + A     A ++ G TV + G 
Sbjct: 136 GGQAEYVRVPFADVGPFKIPDDLSDEKALFLSDILPTGYHAAEL--AEVKPGDTVAVWGC 193

Query: 154 GSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLK--LGAKHAINYLKEDF-LEILQKE 209
           G   +G  A + A   GA  V    +  E+ L   +  LGA   IN+ + D  +E L++ 
Sbjct: 194 G--PVGLFAARSAKLLGAERVIAIDRVPER-LEMARSHLGA-ETINFEEVDDVVEALREL 249

Query: 210 TQGRGIDIILDMVGAEY----------------------LNQHLTLLSKEGKLIIISFLG 247
           T GRG D+ +D VG E                       L + +  + K G + II   G
Sbjct: 250 TGGRGPDVCIDAVGMEAHGSPLHKAEQALLKLETDRPDALREAIQAVRKGGTVSIIGVYG 309

Query: 248 GNIATEINLNPIISKRITI-TGSTLRRRTDIAKQSIRDSLQLKIWPLLNSHVIAPVIHT- 305
           G +  +  +   ++K +T+  G T  +R                 P L   + +  +   
Sbjct: 310 GTV-NKFPIGAAMNKGLTLRMGQTHVQR---------------YLPRLLELIESGELDPS 353

Query: 306 -----VLPLGKVAMAHDIM-EKSEHIGKIILLP 332
                 LPL     A+ I  +K +   K++L P
Sbjct: 354 FIITHRLPLEDAPEAYKIFDKKEDGCIKVVLKP 386


>gnl|CDD|176200 cd08238, sorbose_phosphate_red, L-sorbose-1-phosphate reductase. 
          L-sorbose-1-phosphate reductase, a member of the MDR
          family, catalyzes the NADPH-dependent conversion of
          l-sorbose 1-phosphate to d-glucitol 6-phosphate in the
          metabolism of L-sorbose to  (also converts d-fructose
          1-phosphate to d-mannitol 6-phosphate).  The medium
          chain dehydrogenases/reductase (MDR)/zinc-dependent
          alcohol dehydrogenase-like family, which contains the
          zinc-dependent alcohol dehydrogenase (ADH-Zn) and
          related proteins, is a diverse group of proteins
          related to the first identified member, class I
          mammalian ADH.  MDRs display a broad range of
          activities and are distinguished from the smaller short
          chain dehydrogenases (~ 250 amino acids vs. the ~ 350
          amino acids of the MDR).  The MDR proteins have 2
          domains: a C-terminal NAD(P) binding-Rossmann fold
          domain of an beta-alpha form and an N-terminal
          catalytic domain with distant homology to GroES.  The
          MDR group contains a host of activities, including the
          founding alcohol dehydrogenase (ADH), quinone
          reductase, sorbitol dehydrogenase, formaldehyde
          dehydrogenase, butanediol DH, ketose reductase,
          cinnamyl reductase, and numerous others. The
          zinc-dependent alcohol  dehydrogenases (ADHs) catalyze
          the  NAD(P)(H)-dependent interconversion of alcohols to
          aldehydes or ketones. Active site zinc has a catalytic
          role, while structural zinc aids in stability.
          Length = 410

 Score = 35.5 bits (82), Expect = 0.024
 Identities = 20/84 (23%), Positives = 34/84 (40%), Gaps = 7/84 (8%)

Query: 7  MRHVAMSGYGKSNVMFLAESPIPQPQKEEILIKVEAIGVNRPDVM------QRKGLYPPP 60
          M+  A   YGK   + L +  +P+   +EIL++V +  +              K +    
Sbjct: 1  MKTKAWRMYGK-GDLRLEKFELPEIADDEILVRVISDSLCFSTWKLALQGSDHKKVPNDL 59

Query: 61 KNANPILGLEVAGKIVDLGENTTH 84
               ILG E AG I+ +G+    
Sbjct: 60 AKEPVILGHEFAGTILKVGKKWQG 83


>gnl|CDD|31231 COG1028, FabG, Dehydrogenases with different specificities (related
           to short-chain alcohol dehydrogenases) [Secondary
           metabolites biosynthesis, transport, and catabolism /
           General function prediction only].
          Length = 251

 Score = 35.2 bits (80), Expect = 0.027
 Identities = 38/147 (25%), Positives = 59/147 (40%), Gaps = 19/147 (12%)

Query: 145 SGQTVLIHGGSSGIG-TTAIQLASYFGATVYTTAKS-----EEKCLACLKLGAKHAINYL 198
           SG+  L+ G SSGIG   A  LA   GA V   A+       E   A +K         +
Sbjct: 4   SGKVALVTGASSGIGRAIARALARE-GARVVVAARRSEEEAAEALAAAIKEAGGGRAAAV 62

Query: 199 KEDFLEILQ---------KETQGRGIDIILDMVGAEYLNQHLTLLSKEG--KLIIISFLG 247
             D  +  +         +E  GR IDI+++  G    +  L  L++E   ++I ++ LG
Sbjct: 63  AADVSDDEESVEALVAAAEEEFGR-IDILVNNAGIAGPDAPLEELTEEDWDRVIDVNLLG 121

Query: 248 GNIATEINLNPIISKRITITGSTLRRR 274
             + T   L  +  +RI    S     
Sbjct: 122 AFLLTRAALPLMKKQRIVNISSVAGLG 148


>gnl|CDD|30582 COG0233, Frr, Ribosome recycling factor [Translation, ribosomal
           structure and biogenesis].
          Length = 187

 Score = 34.7 bits (80), Expect = 0.039
 Identities = 26/132 (19%), Positives = 50/132 (37%), Gaps = 22/132 (16%)

Query: 177 AKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEY------LNQH 230
                + L   +   + A+  LK +  +I      GR    +LD +  EY      LNQ 
Sbjct: 1   MMMINEILKDAEEKMEKALEALKNELSKI----RTGRANPSLLDRITVEYYGSPTPLNQL 56

Query: 231 LTLLSKEGKLIIISFLGGNIATEI---------NLNPII---SKRITITGSTLRRRTDIA 278
            ++   E + ++I     ++   I          LNP       R+ +   T  RR ++ 
Sbjct: 57  ASISVPEARTLVIKPFDKSMVKAIEKAILASNLGLNPNNDGNVIRVPLPPLTEERRKELV 116

Query: 279 KQSIRDSLQLKI 290
           K + + + + K+
Sbjct: 117 KVAKKYAEEAKV 128


>gnl|CDD|36419 KOG1205, KOG1205, KOG1205, Predicted dehydrogenase [Secondary
           metabolites biosynthesis, transport and catabolism].
          Length = 282

 Score = 34.5 bits (79), Expect = 0.043
 Identities = 22/61 (36%), Positives = 29/61 (47%), Gaps = 6/61 (9%)

Query: 146 GQTVLIHGGSSGIG-TTAIQLASYFGATVYTTAKS----EEKCLACLKLGAKHAINYLKE 200
           G+ VLI G SSGIG   A +LA   GA +   A+     E       KLG+   +  L+ 
Sbjct: 12  GKVVLITGASSGIGEALAYELAKR-GAKLVLVARRARRLERVAEELRKLGSLEKVLVLQL 70

Query: 201 D 201
           D
Sbjct: 71  D 71


>gnl|CDD|176242 cd08282, PFDH_like, Pseudomonas putida aldehyde-dismutating
           formaldehyde dehydrogenase (PFDH).  Formaldehyde
           dehydrogenase (FDH) is a member of the
           zinc-dependent/medium chain alcohol dehydrogenase
           family.  Unlike typical FDH, Pseudomonas putida
           aldehyde-dismutating FDH (PFDH) is
           glutathione-independent.  PFDH converts 2 molecules of
           aldehydes to corresponding carboxylic acid and alcohol. 
           MDH family uses NAD(H) as a cofactor in the
           interconversion of alcohols and aldehydes, or ketones.
           Like the zinc-dependent alcohol dehydrogenases (ADH) of
           the medium chain alcohol dehydrogenase/reductase family
           (MDR), these tetrameric FDHs have a catalytic zinc that
           resides between the catalytic and NAD(H)binding domains
           and a structural zinc in a lobe of the catalytic domain.
           Unlike ADH, where NAD(P)(H) acts as a cofactor, NADH in
           FDH is a tightly bound redox cofactor (similar to
           nicotinamide proteins).  The medium chain alcohol
           dehydrogenase family (MDR) has a NAD(P)(H)-binding
           domain in a Rossmann fold of an beta-alpha form. The
           N-terminal region typically has an all-beta catalytic
           domain. These proteins typically form dimers (typically
           higher plants, mammals) or tetramers (yeast, bacteria),
           and have 2 tightly bound zinc atoms per subunit.
          Length = 375

 Score = 33.7 bits (78), Expect = 0.072
 Identities = 40/145 (27%), Positives = 59/145 (40%), Gaps = 18/145 (12%)

Query: 97  GGGYAEYCLSHQG--HTLPIPKGYNAIQA---ASLPESFFTVWANLFQTANLRSGQTVLI 151
           GGG AEY        + L +P    A +      L + F T W  L + A ++ G TV +
Sbjct: 124 GGGQAEYLRVPYADFNLLKLPDRDGAKEKDDYLMLSDIFPTGWHGL-ELAGVQPGDTVAV 182

Query: 152 HGGSSGIGTTAIQLASYFGA-TVYTTAKSEEKCLACLKLGAKH---AINYLKEDFLE-IL 206
            G +  +G  A   A   GA  VY      E+    L L        I++   D +E IL
Sbjct: 183 FG-AGPVGLMAAYSAILRGASRVYVVDHVPER----LDLAESIGAIPIDFSDGDPVEQIL 237

Query: 207 QKETQGRGIDIILDMVGAEYLNQHL 231
               +  G+D  +D VG E  ++  
Sbjct: 238 --GLEPGGVDRAVDCVGYEARDRGG 260


>gnl|CDD|33748 COG3967, DltE, Short-chain dehydrogenase involved in D-alanine
           esterification of lipoteichoic acid and wall teichoic
           acid (D-alanine transfer protein) [Cell envelope
           biogenesis, outer membrane].
          Length = 245

 Score = 32.6 bits (74), Expect = 0.15
 Identities = 15/38 (39%), Positives = 22/38 (57%)

Query: 145 SGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEK 182
           +G T+LI GG+SGIG    +     G TV    ++EE+
Sbjct: 4   TGNTILITGGASGIGLALAKRFLELGNTVIICGRNEER 41


>gnl|CDD|144654 pfam01139, UPF0027, Uncharacterized protein family UPF0027. 
          Length = 419

 Score = 32.2 bits (74), Expect = 0.22
 Identities = 17/57 (29%), Positives = 26/57 (45%), Gaps = 8/57 (14%)

Query: 148 TVLIHGGSSGIGTTAIQLASYFGATVYTTAKSE-----EKCLACLKLGAKHAINYLK 199
            V+IH GS G+G    Q+A+ +        K       ++ LA L LG+    +YL 
Sbjct: 190 WVMIHSGSRGLGH---QIATDYLRLAEKAMKKYGIKLPDRQLAYLPLGSPEGQDYLA 243


>gnl|CDD|31876 COG1690, RtcB, Uncharacterized conserved protein [Function
           unknown].
          Length = 432

 Score = 31.4 bits (71), Expect = 0.31
 Identities = 18/63 (28%), Positives = 28/63 (44%), Gaps = 9/63 (14%)

Query: 143 LRSGQ-TVLIHGGSSGIGTTAIQLASYF-----GATVYTTAKSEEKCLACLKLGAKHAIN 196
           L  G   V+IH GS G+G    Q+A+ F      A         ++ LAC+ + ++    
Sbjct: 204 LAEGTVWVMIHTGSRGLGH---QIATDFVRLAEQAMGRYGIAVPDRQLACVPVDSEDGQA 260

Query: 197 YLK 199
           YL 
Sbjct: 261 YLA 263


>gnl|CDD|33946 COG4221, COG4221, Short-chain alcohol dehydrogenase of unknown
           specificity [General function prediction only].
          Length = 246

 Score = 31.3 bits (71), Expect = 0.35
 Identities = 19/53 (35%), Positives = 27/53 (50%), Gaps = 1/53 (1%)

Query: 144 RSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLA-CLKLGAKHAI 195
             G+  LI G SSGIG    +  +  GA V   A+ EE+  A   ++GA  A+
Sbjct: 4   LKGKVALITGASSGIGEATARALAEAGAKVVLAARREERLEALADEIGAGAAL 56


>gnl|CDD|176259 cd08299, alcohol_DH_class_I_II_IV, class I, II, IV alcohol
          dehydrogenases.  NAD(P)(H)-dependent oxidoreductases
          are the major enzymes in the interconversion of
          alcohols and aldehydes or ketones.  This group includes
          alcohol dehydrogenases corresponding to mammalian
          classes I, II, IV. Alcohol dehydrogenase in the liver
          converts ethanol and NAD+ to acetaldehyde and NADH,
          while in yeast and some other microorganisms ADH
          catalyzes the conversion acetaldehyde to ethanol in
          alcoholic fermentation.  ADH is a member of the medium
          chain alcohol dehydrogenase family (MDR), which have a
          NAD(P)(H)-binding domain in a Rossmann fold of a
          beta-alpha form.  The NAD(H)-binding region is
          comprised of 2 structurally similar halves, each of
          which contacts a mononucleotide.  A GxGxxG motif after
          the first mononucleotide contact half allows the close
          contact of the coenzyme with the ADH backbone.  The
          N-terminal catalytic domain has a distant homology  to
          GroES.  These proteins typically form dimers (typically
          higher plants, mammals) or tetramers (yeast, bacteria),
          and have 2 tightly bound zinc atoms per subunit, a
          catalytic zinc at the active site and a structural zinc
          in a lobe of the catalytic domain.  NAD(H) binding
          occurs in the cleft between the catalytic  and
          coenzyme-binding domains at the active site, and
          coenzyme binding induces a conformational closing of
          this cleft. Coenzyme binding typically precedes and
          contributes to substrate binding. In human ADH
          catalysis, the zinc ion helps coordinate the alcohol,
          followed by deprotonation of  a histidine (His-51), the
          ribose of NAD,  a serine (Ser-48) , then the alcohol,
          which allows the transfer of a hydride to NAD+,
          creating NADH and a zinc-bound aldehyde or ketone. In
          yeast and some bacteria, the active site zinc binds an
          aldehyde, polarizing it, and leading to the reverse
          reaction.
          Length = 373

 Score = 31.1 bits (71), Expect = 0.43
 Identities = 23/64 (35%), Positives = 30/64 (46%), Gaps = 2/64 (3%)

Query: 31 PQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANPILGLEVAGKIVDLGENTTHWNIGDE 90
          P+  E+ IK+ A G+ R D     G    P     ILG E AG +  +GE  T    GD+
Sbjct: 30 PKAHEVRIKIVATGICRSDDHVVSGKLVTPFPV--ILGHEAAGIVESVGEGVTTVKPGDK 87

Query: 91 VCAL 94
          V  L
Sbjct: 88 VIPL 91


>gnl|CDD|32411 COG2230, Cfa, Cyclopropane fatty acid synthase and related
           methyltransferases [Cell envelope biogenesis, outer
           membrane].
          Length = 283

 Score = 30.2 bits (68), Expect = 0.75
 Identities = 36/170 (21%), Positives = 64/170 (37%), Gaps = 15/170 (8%)

Query: 137 LFQTANLRSGQTVLIHGGSSGIGTTAIQLASYFGATVYTTAKSEEKCLACLK----LGAK 192
           + +   L+ G T+L  G   G G  AI  A  +G TV     SEE+     K     G +
Sbjct: 64  ILEKLGLKPGMTLLDIG--CGWGGLAIYAAEEYGVTVVGVTLSEEQLAYAEKRIAARGLE 121

Query: 193 HAINYLKEDFLEILQKETQGRGIDI-ILDMVG----AEYLNQHLTLLSKEGKLIIISFLG 247
             +    +D+ +   +E   R + + + + VG     ++  +   LL   G++++ S   
Sbjct: 122 DNVEVRLQDYRDF--EEPFDRIVSVGMFEHVGKENYDDFFKKVYALLKPGGRMLLHSI-T 178

Query: 248 GNIATEINLNPIISKRITITGSTLRRRTDIAKQSIRDSLQLKIWPLLNSH 297
           G           I K I   G  L   ++I + +      +     L  H
Sbjct: 179 GPDQEFRRFPDFIDKYI-FPGGELPSISEILELASEAGFVVLDVESLRPH 227


>gnl|CDD|36424 KOG1210, KOG1210, KOG1210, Predicted 3-ketosphinganine reductase
           [Secondary metabolites biosynthesis, transport and
           catabolism].
          Length = 331

 Score = 29.9 bits (67), Expect = 0.93
 Identities = 17/38 (44%), Positives = 23/38 (60%), Gaps = 2/38 (5%)

Query: 149 VLIHGGSSGIG-TTAIQLASYFGATVYTTAKSEEKCLA 185
           +LI GGSSG+G   A++     GA V  TA+S +K L 
Sbjct: 36  ILITGGSSGLGLALALECKRE-GADVTITARSGKKLLE 72


>gnl|CDD|176261 cd08301, alcohol_DH_plants, Plant alcohol dehydrogenase.
           NAD(P)(H)-dependent oxidoreductases are the major
           enzymes in the interconversion of alcohols and aldehydes
           or ketones.  Alcohol dehydrogenase in the liver converts
           ethanol and NAD+ to acetaldehyde and NADH, while in
           yeast and some other microorganisms ADH catalyzes the
           conversion acetaldehyde to ethanol in alcoholic
           fermentation.  There are 7 vertebrate ADH 7 classes, 6
           of which have been identified in humans. Class III,
           glutathione-dependent formaldehyde dehydrogenase, has
           been identified as the primordial form and exists in
           diverse species, including plants, micro-organisms,
           vertebrates, and invertebrates. Class I, typified by
           liver dehydrogenase, is an evolving form. Gene
           duplication and functional specialization of ADH into
           ADH classes and subclasses created numerous forms in
           vertebrates.  For example, the A, B and C (formerly
           alpha, beta, gamma) human class I subunits have high
           overall structural similarity, but differ in the
           substrate binding pocket and therefore in substrate
           specificity.  In human ADH catalysis, the zinc ion helps
           coordinate the alcohol, followed by deprotonation of  a
           histidine (His-51), the ribose of NAD,  a serine
           (Ser-48) , then the alcohol, which allows the transfer
           of a hydride to NAD+, creating NADH and a zinc-bound
           aldehyde or ketone. In yeast and some bacteria, the
           active site zinc binds an aldehyde, polarizing it, and
           leading to the reverse reaction. ADH is a member of the
           medium chain alcohol dehydrogenase family (MDR), which
           has a NAD(P)(H)-binding domain in a Rossmann fold of an
           beta-alpha form. The NAD(H)-binding region is comprised
           of 2 structurally similar halves, each of which contacts
           a mononucleotide.  A GxGxxG motif after the first
           mononucleotide contact half allows the close contact of
           the coenzyme with the ADH backbone.  The N-terminal
           catalytic domain has a distant homology  to GroES.
           These proteins typically form dimers (typically higher
           plants, mammals) or tetramers (yeast, bacteria), and
           have 2 tightly bound zinc atoms per subunit, a catalytic
           zinc at the active site and a structural zinc in a lobe
           of the catalytic domain.  NAD(H)  binding occurs in the
           cleft between the catalytic  and coenzyme-binding
           domains at the active site, and coenzyme binding induces
           a conformational closing of this cleft. Coenzyme binding
           typically precedes and contributes to substrate binding.
          Length = 369

 Score = 30.0 bits (68), Expect = 0.93
 Identities = 24/83 (28%), Positives = 33/83 (39%), Gaps = 10/83 (12%)

Query: 31  PQKEEILIKVEAIGVNRPDVMQRKGLYPPPKNANP----ILGLEVAGKIVDLGENTTHWN 86
           PQ  E+ IK+    +   DV   +      K   P    ILG E AG +  +GE  T   
Sbjct: 25  PQAMEVRIKILHTSLCHTDVYFWEA-----KGQTPLFPRILGHEAAGIVESVGEGVTDLK 79

Query: 87  IGDEVCALVNGG-GYAEYCLSHQ 108
            GD V  +  G      +C S +
Sbjct: 80  PGDHVLPVFTGECKECRHCKSEK 102


>gnl|CDD|32849 COG3034, COG3034, Uncharacterized protein conserved in bacteria
           [Function unknown].
          Length = 298

 Score = 29.6 bits (66), Expect = 1.1
 Identities = 12/54 (22%), Positives = 21/54 (38%), Gaps = 6/54 (11%)

Query: 115 PKGYNAIQAASLPE------SFFTVWANLFQTANLRSGQTVLIHGGSSGIGTTA 162
           P+G+  +    L        S    + N +  A  R+G  ++IHG     G  +
Sbjct: 101 PEGFYRLTRKQLNPDSYYYLSINIGYPNAYDKALGRTGGGIMIHGACLSDGCYS 154


>gnl|CDD|176192 cd08230, glucose_DH, Glucose dehydrogenase.  Glucose
          dehydrogenase (GlcDH), a member of the medium chain
          dehydrogenase/zinc-dependent alcohol dehydrogenase-like
          family, catalyzes the NADP(+)-dependent oxidation of
          glucose to gluconate, the first step in the
          Entner-Doudoroff pathway, an alternative to or
          substitute for glycolysis or the pentose phosphate
          pathway. The medium chain dehydrogenases/reductase
          (MDR)/zinc-dependent alcohol dehydrogenase-like family,
          which contains the zinc-dependent alcohol dehydrogenase
          (ADH-Zn) and related proteins, is a diverse group of
          proteins related to the first identified member, class
          I mammalian ADH.  MDRs display a broad range of
          activities and are distinguished from the smaller short
          chain dehydrogenases  (~ 250 amino acids vs. the ~ 350
          amino acids of the MDR).  The MDR proteins have 2
          domains: a C-terminal NAD(P) binding-Rossman fold
          domain of a beta-alpha form and an N-terminal catalytic
          domain with distant homology  to GroES.  The MDR group
          contains a host of activities, including the founding
          alcohol dehydrogenase (ADH), quinone reductase,
          sorbitol dehydrogenase, formaldehyde dehydrogenase,
          butanediol DH, ketose reductase, cinnamyl reductase,
          and numerous others. The zinc-dependent alcohol
          dehydrogenases (ADHs) catalyze the  NAD(P)(H)-dependent
          interconversion of alcohols to aldehydes or ketones.
          Active site zinc has a catalytic role, while structural
          zinc aids in stability.
          Length = 355

 Score = 29.5 bits (67), Expect = 1.3
 Identities = 17/62 (27%), Positives = 30/62 (48%), Gaps = 2/62 (3%)

Query: 23 LAESPIPQPQKEEILIKVEAIGVNRPDVMQRKGLY--PPPKNANPILGLEVAGKIVDLGE 80
          + + P P+P   E+L++   +GV   D     G Y   PP     +LG E  G + ++G+
Sbjct: 15 VVDIPEPEPTPGEVLVRTLEVGVCGTDREIVAGEYGTAPPGEDFLVLGHEALGVVEEVGD 74

Query: 81 NT 82
           +
Sbjct: 75 GS 76


>gnl|CDD|34854 COG5257, GCD11, Translation initiation factor 2, gamma subunit
           (eIF-2gamma; GTPase) [Translation, ribosomal structure
           and biogenesis].
          Length = 415

 Score = 29.4 bits (66), Expect = 1.6
 Identities = 13/31 (41%), Positives = 18/31 (58%)

Query: 24  AESPIPQPQKEEILIKVEAIGVNRPDVMQRK 54
           A  P PQPQ  E L+ +E IG+    ++Q K
Sbjct: 119 ANEPCPQPQTREHLMALEIIGIKNIIIVQNK 149


>gnl|CDD|38269 KOG3059, KOG3059, KOG3059, N-acetylglucosaminyltransferase complex,
           subunit PIG-C/GPI2, required for phosphatidylinositol
           biosynthesis [Lipid transport and metabolism].
          Length = 292

 Score = 29.1 bits (65), Expect = 1.7
 Identities = 20/81 (24%), Positives = 34/81 (41%), Gaps = 1/81 (1%)

Query: 186 CLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQHLTLLSKEGKLIIISF 245
            L L  ++  NY  E FLE L+        D+   +  +  L+QHL +++    +I +S 
Sbjct: 15  VLYLKQEYPDNYTDESFLEELRMNINISIYDLWSAVAESMVLSQHLDMITSF-VVIFVST 73

Query: 246 LGGNIATEINLNPIISKRITI 266
           L  N++    L    S     
Sbjct: 74  LESNLSENKILYGSNSIPGIG 94


>gnl|CDD|143883 pfam00106, adh_short, short chain dehydrogenase.  This family
           contains a wide variety of dehydrogenases.
          Length = 167

 Score = 29.1 bits (66), Expect = 1.8
 Identities = 16/51 (31%), Positives = 25/51 (49%), Gaps = 7/51 (13%)

Query: 148 TVLIHGGSSGIGT-TAIQLASYFGATVYTTAKSE-----EKCLACLK-LGA 191
           TVLI GG+ G+G   A  LA+     +   ++        + +A L+ LGA
Sbjct: 2   TVLITGGTGGLGLALARWLAAEGARHLVLVSRRGDAPGAAELVAELEALGA 52


>gnl|CDD|36415 KOG1201, KOG1201, KOG1201, Hydroxysteroid 17-beta dehydrogenase 11
           [Secondary metabolites biosynthesis, transport and
           catabolism].
          Length = 300

 Score = 28.3 bits (63), Expect = 3.0
 Identities = 12/23 (52%), Positives = 16/23 (69%), Gaps = 1/23 (4%)

Query: 145 SGQTVLIHGGSSGIG-TTAIQLA 166
           SG+ VLI GG SG+G   A++ A
Sbjct: 37  SGEIVLITGGGSGLGRLIALEFA 59


>gnl|CDD|31794 COG1606, COG1606, ATP-utilizing enzymes of the PP-loop superfamily
           [General function prediction only].
          Length = 269

 Score = 27.6 bits (61), Expect = 5.7
 Identities = 12/59 (20%), Positives = 18/59 (30%), Gaps = 12/59 (20%)

Query: 172 TVYTTAKSEEKCLACLKLGAKHAINYLKEDFLEILQKETQGRGIDIILDMVGAEYLNQH 230
                   E +C  C            K      L +E + RG D++ D   A  L  +
Sbjct: 83  DPEFKENPENRCYLC------------KRAVYSTLVEEAEKRGYDVVADGTNASDLFDY 129


>gnl|CDD|30680 COG0332, FabH, 3-oxoacyl-[acyl-carrier-protein].
          Length = 323

 Score = 26.7 bits (59), Expect = 8.1
 Identities = 15/79 (18%), Positives = 25/79 (31%), Gaps = 8/79 (10%)

Query: 66  ILGLEVAGKIVDLGENTTHWNIGDEVCALVNGGGYAE--------YCLSHQGHTLPIPKG 117
           ++G E   +I+D  +  T    GD   A+V      +             QG  L +P G
Sbjct: 137 VVGAETLSRILDWTDRDTCVLFGDGAGAVVLEATEDDNGILDTDLGSDGSQGDLLYLPGG 196

Query: 118 YNAIQAASLPESFFTVWAN 136
            +A            +   
Sbjct: 197 GSATPKEESGGGLLVMDGR 215


>gnl|CDD|176392 cd01797, NIRF_N, amino-terminal ubiquitin-like domain of  Np95 and
           NIRF.  NIRF_N    This CD represents the amino-terminal
           ubiquitin-like domain of a family of nuclear proteins
           that includes Np95 and NIRF (Np95/ICBP90-like RING
           finger) protein.  Both Np95 and NIRF have a domain
           architecture consisting of a ubiquitin-like domain, a
           PHD finger, a YDG/SRA domain, Rb-binding motifs and a
           RING finger domain. Both Np95 and NIRF are ubiquitin
           ligases that ubiquitinate PCNP (PEST-containing nuclear
           proteins). While Np95 is capable of binding histones,
           NIRF is involved in cell cycle regulation.
          Length = 78

 Score = 26.7 bits (59), Expect = 8.1
 Identities = 8/31 (25%), Positives = 15/31 (48%)

Query: 265 TITGSTLRRRTDIAKQSIRDSLQLKIWPLLN 295
           T+ G   R    +++ +  + L+ KI  L N
Sbjct: 7   TMDGKETRTVDSLSRLTKVEELREKIQELFN 37


>gnl|CDD|144375 pfam00750, tRNA-synt_1d, tRNA synthetases class I (R).  Other tRNA
           synthetase sub-families are too dissimilar to be
           included. This family includes only arginyl tRNA
           synthetase.
          Length = 345

 Score = 27.0 bits (60), Expect = 8.2
 Identities = 13/47 (27%), Positives = 19/47 (40%), Gaps = 3/47 (6%)

Query: 227 LNQHLTLLSKEGKLIIISFLGGNIATEINLNPIISKRITITGSTLRR 273
               L     E K +++ F   N A  I++  +   R TI G  L R
Sbjct: 7   AQGGLGSALLENKKVVVEFSSPNPAKPIHVGHL---RSTIIGDALSR 50


>gnl|CDD|133288 cd01888, eIF2_gamma, eIF2-gamma (gamma subunit of initiation factor
           2).  eIF2 is a heterotrimeric translation initiation
           factor that consists of alpha, beta, and gamma subunits.
            The GTP-bound gamma subunit also binds initiator
           methionyl-tRNA and delivers it to the 40S ribosomal
           subunit.  Following hydrolysis of GTP to GDP, eIF2:GDP
           is released from the ribosome.  The gamma subunit has no
           intrinsic GTPase activity, but is stimulated by the
           GTPase activating protein (GAP) eIF5, and GDP/GTP
           exchange is stimulated by the guanine nucleotide
           exchange factor (GEF) eIF2B.  eIF2B is a heteropentamer,
           and the epsilon chain binds eIF2.  Both eIF5 and
           eIF2B-epsilon are known to bind strongly to eIF2-beta,
           but have also been shown to bind directly to eIF2-gamma.
            It is possible that eIF2-beta serves simply as a
           high-affinity docking site for eIF5 and eIF2B-epsilon,
           or that eIF2-beta serves a regulatory role.  eIF2-gamma
           is found only in eukaryotes and archaea.  It is closely
           related to SelB, the selenocysteine-specific elongation
           factor from eubacteria.  The translational factor
           components of the ternary complex, IF2 in eubacteria and
           eIF2 in eukaryotes are not the same protein (despite
           their unfortunately similar names).  Both factors are
           GTPases; however, eubacterial IF-2 is a single
           polypeptide, while eIF2 is heterotrimeric. eIF2-gamma
           is a member of the same family as eubacterial IF2, but
           the two proteins are only distantly related.  This
           family includes translation initiation, elongation, and
           release factors.
          Length = 203

 Score = 26.8 bits (60), Expect = 8.4
 Identities = 12/31 (38%), Positives = 17/31 (54%)

Query: 24  AESPIPQPQKEEILIKVEAIGVNRPDVMQRK 54
           A  P PQPQ  E L  +E +G+    ++Q K
Sbjct: 116 ANEPCPQPQTSEHLAALEIMGLKHIIIVQNK 146


>gnl|CDD|119337 cd06569, GH20_Sm-chitobiase-like, The chitobiase of Serratia
           marcescens is a beta-N-1,4-acetylhexosaminidase with a
           glycosyl hydrolase family 20 (GH20) domain that
           hydrolyzes the beta-1,4-glycosidic linkages in oligomers
           derived from chitin. Chitin is degraded by a two step
           process: i) a chitinase hydrolyzes the chitin to
           oligosaccharides and disaccharides such as
           di-N-acetyl-D-glucosamine and chitobiose, ii) chitobiase
           then further degrades these oligomers into monomers. The
           GH20 hexosaminidases are thought to act via a catalytic
           mechanism in which the catalytic nucleophile is not
           provided by solvent or the enzyme, but by the substrate
           itself..
          Length = 445

 Score = 26.9 bits (60), Expect = 8.7
 Identities = 12/29 (41%), Positives = 19/29 (65%), Gaps = 3/29 (10%)

Query: 197 YLKEDFLEILQKETQGRGIDII--LDMVG 223
           Y + D++EIL K  + R I++I  +DM G
Sbjct: 94  YSRADYIEIL-KYAKARHIEVIPEIDMPG 121


>gnl|CDD|145441 pfam02287, Dehydratase_SU, Dehydratase small subunit.  This family
           contains the small subunit of the trimeric diol
           dehydratases and glycerol dehydratases. These enzymes
           are produced by some enterobacteria in response to
           growth substances.
          Length = 136

 Score = 26.6 bits (59), Expect = 9.0
 Identities = 13/41 (31%), Positives = 22/41 (53%), Gaps = 5/41 (12%)

Query: 252 TEINLNPIISKRIT-----ITGSTLRRRTDIAKQSIRDSLQ 287
            +I L  ++S ++T     IT  TLR +  IA+ + R +L 
Sbjct: 28  DDITLENVLSGKVTAQDLRITPETLRMQAQIAESAGRPALA 68


>gnl|CDD|39037 KOG3833, KOG3833, KOG3833, Uncharacterized conserved protein,
           contains RtcB domain [Function unknown].
          Length = 505

 Score = 26.5 bits (58), Expect = 9.9
 Identities = 17/57 (29%), Positives = 25/57 (43%), Gaps = 3/57 (5%)

Query: 146 GQ-TVLIHGGSSGIG--TTAIQLASYFGATVYTTAKSEEKCLACLKLGAKHAINYLK 199
           GQ  V+IH GS G+G       L     A         ++ LAC ++ +    +YLK
Sbjct: 252 GQVVVMIHSGSRGLGHQVATDSLVKMEKAMARDKIVVNDRQLACARINSVEGQDYLK 308


  Database: CddA
    Posted date:  Feb 4, 2011  9:38 PM
  Number of letters in database: 6,263,737
  Number of sequences in database:  21,609
  
Lambda     K      H
   0.319    0.137    0.402 

Gapped
Lambda     K      H
   0.267   0.0784    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 21609
Number of Hits to DB: 3,984,325
Number of extensions: 210637
Number of successful extensions: 863
Number of sequences better than 10.0: 1
Number of HSP's gapped: 633
Number of HSP's successfully gapped: 150
Length of query: 332
Length of database: 6,263,737
Length adjustment: 94
Effective length of query: 238
Effective length of database: 4,232,491
Effective search space: 1007332858
Effective search space used: 1007332858
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.4 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 58 (26.0 bits)