RPS-BLAST 2.2.26 [Sep-21-2011]

Database: pdb70 
           27,921 sequences; 6,701,793 total letters

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

Query= psy7978
         (542 letters)



>3pzx_A Formate--tetrahydrofolate ligase; HET: TOE; 2.20A {Moorella
           thermoacetica} PDB: 1fp7_A 1fpm_A* 3qb6_A* 3qus_A*
           3rbo_A* 3sin_A* 1eg7_A
          Length = 557

 Score =  272 bits (698), Expect = 7e-85
 Identities = 97/259 (37%), Positives = 137/259 (52%), Gaps = 18/259 (6%)

Query: 287 LNIKCRTSGKIPDAVVLVTTVRALKMHGGGPSVVSGQPLKPEY-TENTRAVLRGEDSFLL 345
            ++KCR +G  PDA V+V TVRALKMHGG P        K +  TEN  A+  G  +   
Sbjct: 314 YDVKCRYAGFKPDATVIVATVRALKMHGGVP--------KSDLATENLEALREGFANLEK 365

Query: 346 YCKLDSQYLEHPPVTMLI--YYTYTPAEWEIIRKAAKQAGAHDAVVCENWAKGGAGAADL 403
           + +   ++    P  + I  + T T AE  ++ +   +AGA    V  +WAKGG G  +L
Sbjct: 366 HIENIGKF--GVPAVVAINAFPTDTEAELNLLYELCAKAGAE---VALSWAKGGEGGLEL 420

Query: 404 ADAVIKATELKDKQFKYLYDIHDPLLTKIQTVAREMYGVHKVDCPQPVLEKLQKLERLGY 463
           A  V++  E +   F  LY++   +  KI  +A E+YG   V+      + +Q+ E LGY
Sbjct: 421 ARKVLQTLESRPSNFHVLYNLDLSIKDKIAKIATEIYGADGVNYTAEADKAIQRYESLGY 480

Query: 464 GRLTVCMAKTALSLSGDPTIKGVVPPDYVLPIHDVYVSAGAGFVVVIAGDISKMPGLGTR 523
           G L V MAKT  S S D T  G  P ++ + + +V +SAG   +V I G I  MPGL  R
Sbjct: 481 GNLPVVMAKTQYSFSDDMTKLG-RPRNFTITVREVRLSAGGRLIVPITGAIMTMPGLPKR 539

Query: 524 PSIYDIDIDTRTGEIEGLF 542
           P+  +IDID   G I GLF
Sbjct: 540 PAACNIDIDA-DGVITGLF 557



 Score =  184 bits (470), Expect = 7e-52
 Identities = 73/153 (47%), Positives = 93/153 (60%), Gaps = 18/153 (11%)

Query: 136 SPVPSDIDIARAQDPKDINQLAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRVQDGKYII 195
           S VPSDI+IA+A   K + +LA+ +G+   EV  YG+ KAKIS +V  RLK   DGK I+
Sbjct: 2   SKVPSDIEIAQAAKMKPVMELARGLGIQEDEVELYGKYKAKISLDVYRRLKDKPDGKLIL 61

Query: 196 -----------------LFLKLLLLDFGY-TFACVRQPSQGPTFGIKGGAAGGGYSQVIP 237
                            + L   L   G     C+R+PS GP+FGIKGGAAGGGY+QV+P
Sbjct: 62  VTAITPTPAGEGKTTTSVGLTDALARLGKRVMVCLREPSLGPSFGIKGGAAGGGYAQVVP 121

Query: 238 MEEFNLHLTGDIHAVTAANNLAAAQLDARMFHE 270
           ME+ NLH TGDIHAVT A+NL AA +D  +   
Sbjct: 122 MEDINLHFTGDIHAVTYAHNLLAAMVDNHLQQG 154


>3do6_A Formate--tetrahydrofolate ligase; TM1766, putative
           formyltetrahydrofolate synthetase, structural genomics;
           HET: MSE; 1.85A {Thermotoga maritima}
          Length = 543

 Score =  268 bits (688), Expect = 2e-83
 Identities = 86/258 (33%), Positives = 141/258 (54%), Gaps = 18/258 (6%)

Query: 287 LNIKCRTSGKIPDAVVLVTTVRALKMHGGGPSVVSGQPLKPEY-TENTRAVLRGEDSFLL 345
           ++   R  G  P+A VLV TVRALK HGG                EN  A+  G  +  +
Sbjct: 300 IDFVSRVGGFYPNAAVLVATVRALKYHGGAN--------LKNIHEENLEALKEGFKNLRV 351

Query: 346 YCKLDSQYLEHPPVTMLI--YYTYTPAEWEIIRKAAKQAGAHDAVVCENWAKGGAGAADL 403
           + +   ++  + PV + +  + T T  E   + K  ++ G     V E + KG  G  +L
Sbjct: 352 HVENLRKF--NLPVVVALNRFSTDTEKEIAYVVKECEKLGV-RVAVSEVFKKGSEGGVEL 408

Query: 404 ADAVIKATELKDKQFKYLYDIHDPLLTKIQTVAREMYGVHKVDCPQPVLEKLQKLERLGY 463
           A AV +A +  D +  YLY+++DP+  KI+ +A+E+Y   +V+        L+ +++ G+
Sbjct: 409 AKAVAEAAK--DVEPAYLYEMNDPVEKKIEILAKEIYRAGRVEFSDTAKNALKFIKKHGF 466

Query: 464 GRLTVCMAKTALSLSGDPTIKGVVPPDYVLPIHDVYVSAGAGFVVVIAGDISKMPGLGTR 523
             L V +AKT  S+S DP+++G  P  Y   + D++VSAGAGFVV ++GDI+ MPGL  +
Sbjct: 467 DELPVIVAKTPKSISHDPSLRG-APEGYTFVVSDLFVSAGAGFVVALSGDINLMPGLPKK 525

Query: 524 PSIYDIDIDTRTGEIEGL 541
           P+  ++D+D  +G I G+
Sbjct: 526 PNALNMDVD-DSGNIVGV 542



 Score =  168 bits (429), Expect = 3e-46
 Identities = 53/138 (38%), Positives = 75/138 (54%), Gaps = 18/138 (13%)

Query: 151 KDINQLAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRVQDGKYII--------------- 195
           K I ++A ++ L    +  YG   AKI    L  L+  +DGK I+               
Sbjct: 3   KPIKEIADQLELKDDILYPYGHYIAKIDHRFLKSLENHEDGKLILVTAVTPTPAGEGKTT 62

Query: 196 --LFLKLLLLDFGY-TFACVRQPSQGPTFGIKGGAAGGGYSQVIPMEEFNLHLTGDIHAV 252
             + L + L   G  +   +R+PS GPT G+KGGA GGG S+V+P +E NLH TGD+HAV
Sbjct: 63  TSIGLSMSLNRIGKKSIVTLREPSLGPTLGLKGGATGGGRSRVLPSDEINLHFTGDMHAV 122

Query: 253 TAANNLAAAQLDARMFHE 270
            +A+NL AA LD+ + H 
Sbjct: 123 ASAHNLLAAVLDSHIKHG 140


>1a4i_A Methylenetetrahydrofolate dehydrogenase / methenyltetrahydrofolate
           cyclohydrolase...; THF, bifunctional, oxidoreductase;
           HET: NDP; 1.50A {Homo sapiens} SCOP: c.2.1.7 c.58.1.2
           PDB: 1dia_A* 1dib_A* 1dig_A*
          Length = 301

 Score =  202 bits (516), Expect = 5e-61
 Identities = 69/105 (65%), Positives = 84/105 (80%), Gaps = 1/105 (0%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
           SKT ++ + V   DILVV  GQPE VKG+WIKPGA+VIDCGIN VPD  K +G+K+VGDV
Sbjct: 197 SKTAHLDEEVNKGDILVVATGQPEMVKGEWIKPGAIVIDCGINYVPDDKKPNGRKVVGDV 256

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERYIDRLLKP 123
            Y EAK  AS+ITPVPGGVGPMTVAMLM +TV SA+R++++  KP
Sbjct: 257 AYDEAKERASFITPVPGGVGPMTVAMLMQSTVESAKRFLEK-FKP 300


>4a26_A Putative C-1-tetrahydrofolate synthase, cytoplasm; oxidoreductase,
           hydrolase, leishmaniasis; 2.70A {Leishmania major}
          Length = 300

 Score =  195 bits (498), Expect = 2e-58
 Identities = 51/99 (51%), Positives = 73/99 (73%)

Query: 17  SMSKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVG 76
           S + T+++ D +++ADI++  +GQP YVKG+WIK GA V+D G   VPD S+  G +LVG
Sbjct: 197 SGTSTEDMIDYLRTADIVIAAMGQPGYVKGEWIKEGAAVVDVGTTPVPDPSRKDGYRLVG 256

Query: 77  DVQYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAER 115
           DV + EA   A+WI+PVPGGVGPMT+AML+ NT+ + + 
Sbjct: 257 DVCFEEAAARAAWISPVPGGVGPMTIAMLLENTLEAFKA 295


>1b0a_A Protein (fold bifunctional protein); folate, dehydrogenase,
           cyclcohydrolase, channeling, oxidoreductase,hydrolase;
           2.56A {Escherichia coli K12} SCOP: c.2.1.7 c.58.1.2
          Length = 288

 Score =  175 bits (447), Expect = 4e-51
 Identities = 50/100 (50%), Positives = 70/100 (70%), Gaps = 6/100 (6%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
             TKN++  V++AD+L+V +G+P ++ GDWIK GA+VID GIN + +       K+VGDV
Sbjct: 191 RFTKNLRHHVENADLLIVAVGKPGFIPGDWIKEGAIVIDVGINRLENG------KVVGDV 244

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERYID 118
            + +A   AS+ITPVPGGVGPMTVA L+ NT+ +   Y D
Sbjct: 245 VFEDAAKRASYITPVPGGVGPMTVATLIENTLQACVEYHD 284


>4a5o_A Bifunctional protein fold; oxidoreductase, hydrolase; 2.20A
           {Pseudomonas aeruginosa PAO1}
          Length = 286

 Score =  175 bits (446), Expect = 5e-51
 Identities = 52/98 (53%), Positives = 65/98 (66%), Gaps = 6/98 (6%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
             T+++ D V  AD++VV  G+P  VKG+WIK GA+VID GIN   D       +LVGDV
Sbjct: 193 RFTRDLADHVSRADLVVVAAGKPGLVKGEWIKEGAIVIDVGINRQADG------RLVGDV 246

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERY 116
           +Y  A   ASWITPVPGGVGPMT A L+ NT+ +AE  
Sbjct: 247 EYEVAAQRASWITPVPGGVGPMTRACLLENTLHAAEHL 284


>3p2o_A Bifunctional protein fold; structural genomics, center for
           structural genomics of infec diseases, csgid,
           alpha-beta-alpha sandwich; HET: NAD; 2.23A
           {Campylobacter jejuni subsp}
          Length = 285

 Score =  174 bits (444), Expect = 1e-50
 Identities = 42/100 (42%), Positives = 63/100 (63%), Gaps = 6/100 (6%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
            KTK++    + AD+++V  G    ++ D +K G +V+D GIN +         K+VGDV
Sbjct: 192 IKTKDLSLYTRQADLIIVAAGCVNLLRSDMVKEGVIVVDVGINRLESG------KIVGDV 245

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERYID 118
            + E    +S+ITPVPGGVGPMT+AML+ NTV SA+  ++
Sbjct: 246 DFEEVSKKSSYITPVPGGVGPMTIAMLLENTVKSAKNRLN 285


>3ngx_A Bifunctional protein fold; methylenetetrahydrofolate
           dehydrogenase/cyclohydrolase; 2.30A {Thermoplasma
           acidophilum} PDB: 3ngl_A
          Length = 276

 Score =  173 bits (441), Expect = 2e-50
 Identities = 42/102 (41%), Positives = 62/102 (60%), Gaps = 7/102 (6%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
           SKTK+I  + +S+ I+VV +G+P ++  + + PG+VVID GIN V D       K+VGD 
Sbjct: 182 SKTKDIGSMTRSSKIVVVAVGRPGFLNREMVTPGSVVIDVGINYVND-------KVVGDA 234

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERYIDRL 120
            + +       ITPVPGGVGP+T   ++ N V +AE   + L
Sbjct: 235 NFEDLSEYVEAITPVPGGVGPITATNILENVVKAAEFQKNNL 276


>3l07_A Bifunctional protein fold; structural genomics, IDP01849,
           methylenetetrahydrofolate dehydrogenase; 1.88A
           {Francisella tularensis}
          Length = 285

 Score =  172 bits (439), Expect = 5e-50
 Identities = 43/98 (43%), Positives = 59/98 (60%), Gaps = 7/98 (7%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
             T +++     ADIL+V +G+P ++  D +K GAVVID GIN V         K+VGDV
Sbjct: 193 RFTTDLKSHTTKADILIVAVGKPNFITADMVKEGAVVIDVGINHVDG-------KIVGDV 245

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERY 116
            +A  K+  + ITPVPGGVGPMT+  L+ NT   A+  
Sbjct: 246 DFAAVKDKVAAITPVPGGVGPMTITELLYNTFQCAQEL 283


>2c2x_A Methylenetetrahydrofolate dehydrogenase- methenyltetrahydrofolate
           cyclohydrolase; NADP; 2.0A {Mycobacterium tuberculosis}
           PDB: 2c2y_A
          Length = 281

 Score =  162 bits (413), Expect = 3e-46
 Identities = 36/97 (37%), Positives = 55/97 (56%), Gaps = 8/97 (8%)

Query: 19  SKTKNIQDVVKSADILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDASKASGQKLVGDV 78
           + T+++  + + ADI+V  +G    +  D ++PGA VID G++   D        LVGDV
Sbjct: 192 TGTRDLPALTRQADIVVAAVGVAHLLTADMVRPGAAVIDVGVSRTDD-------GLVGDV 244

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAER 115
              +   +A  ++P PGGVGP+T A L+ N V  AER
Sbjct: 245 HP-DVWELAGHVSPNPGGVGPLTRAFLLTNVVELAER 280


>1edz_A 5,10-methylenetetrahydrofolate dehydrogenase; nucleotide-binding
           domain, monofunctional, oxidoreductase; 2.80A
           {Saccharomyces cerevisiae} SCOP: c.2.1.7 c.58.1.2 PDB:
           1ee9_A*
          Length = 320

 Score =  115 bits (290), Expect = 8e-29
 Identities = 20/103 (19%), Positives = 36/103 (34%), Gaps = 19/103 (18%)

Query: 15  NPSMSKTKNIQDVVKSADILVVGIGQPEY-VKGDWIKPGAVVIDCGINSVPDASKASGQK 73
           +        ++     +D+++ G+    Y    ++IK GAV I+                
Sbjct: 230 DLGEYSEDLLKKCSLDSDVVITGVPSENYKFPTEYIKEGAVCINFACTKNFS-------- 281

Query: 74  LVGDVQYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERY 116
                   + K  AS   P+ G V   T+AML+ N +      
Sbjct: 282 -------DDVKEKASLYVPMTGKV---TIAMLLRNMLRLVRNV 314


>1vt4_I APAF-1 related killer DARK; drosophila apoptosome, apoptosis,
           programmed cell death; HET: DTP; 6.90A {Drosophila
           melanogaster} PDB: 3iz8_A*
          Length = 1221

 Score = 59.9 bits (144), Expect = 1e-09
 Identities = 65/525 (12%), Positives = 150/525 (28%), Gaps = 165/525 (31%)

Query: 32  DILVVGIGQPEYVKGDWIKPGAVVIDCGINSVPDA-----SKASGQKLVGDVQYAEAKNV 86
           DIL V   +  +V  +         DC    V D      SK     ++           
Sbjct: 20  DILSVF--EDAFVD-N--------FDC--KDVQDMPKSILSKEEIDHIIMSKDAVSGTLR 66

Query: 87  ASWITPVPGGVGPMTVAMLMNNTVLSAERYIDRLLKPSWNLHTLPLNLQSPVPSDIDIAR 146
             W               L++      +++++ +L+ ++     P+  +   PS +    
Sbjct: 67  LFWT--------------LLSKQEEMVQKFVEEVLRINYKFLMSPIKTEQRQPSMMTRMY 112

Query: 147 AQDPKDINQLAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRVQDGKYIILF--------- 197
            +     ++L  +        + Y  S+ +   ++   L  ++  K +++          
Sbjct: 113 IEQ---RDRLYND----NQVFAKYNVSRLQPYLKLRQALLELRPAKNVLIDGVLGSGKTW 165

Query: 198 LKL-LLLDFGYTFACVRQPSQGPTFGIKGGAAGGGYSQVIPMEEFNLHLTGDI-----HA 251
           + L + L +      V+       F +         + +  +++    +  +      H+
Sbjct: 166 VALDVCLSYK-----VQCKMDFKIFWLNLKNCNSPETVLEMLQKLLYQIDPNWTSRSDHS 220

Query: 252 VTAANNLAAAQLDARMFHEATQTDQQLYSR--LV------PTIL---NIKCRTSGKIPDA 300
                 + + Q + R   +      + Y    LV             N+ C+        
Sbjct: 221 SNIKLRIHSIQAELRRLLK-----SKPYENCLLVLLNVQNAKAWNAFNLSCKI------- 268

Query: 301 VVLVTTVR----ALKMHGGGPSVVSGQPLKPEYTE-NTRAVLRGEDSFLLYCKLDSQYLE 355
             L+TT R       +     + +S        T    +++L              +YL+
Sbjct: 269 --LLTT-RFKQVTDFLSAATTTHISLDHHSMTLTPDEVKSLL-------------LKYLD 312

Query: 356 HPPVTMLIYYTYTPAEWEIIRKAAKQAGAHDAVVCENWAKGGAGAADLADAVIKATELKD 415
             P   L      P E                                  ++I A  ++D
Sbjct: 313 CRP-QDL------PRE----------------------VLTT---NPRRLSII-AESIRD 339

Query: 416 -----KQFKYLYDIHDPLLTKIQT--------VAREMY---GV--HKVDCPQPVLEKL-Q 456
                  +K++    D L T I++          R+M+    V       P  +L  +  
Sbjct: 340 GLATWDNWKHVN--CDKLTTIIESSLNVLEPAEYRKMFDRLSVFPPSAHIPTILLSLIWF 397

Query: 457 KLERLGYGRLTVCMAKTALSLSGDPTIKGVVPPDYVLPIHDVYVS 501
            + +     +   + K +L +          P +  + I  +Y+ 
Sbjct: 398 DVIKSDVMVVVNKLHKYSL-VEKQ-------PKESTISIPSIYLE 434



 Score = 38.7 bits (89), Expect = 0.005
 Identities = 45/315 (14%), Positives = 88/315 (27%), Gaps = 110/315 (34%)

Query: 56  IDCGI------NSVPDASKASGQKLVGDVQY------AEAKNV-ASWITPVPG------- 95
           + C I        V D   A+    +    +       E K++   ++   P        
Sbjct: 264 LSCKILLTTRFKQVTDFLSAATTTHISLDHHSMTLTPDEVKSLLLKYLDCRPQDLPREVL 323

Query: 96  GVGPMTVAM---LMNNTVLSAERY----IDRL----------LKPS------WNLHTLPL 132
              P  +++    + + + + + +     D+L          L+P+        L   P 
Sbjct: 324 TTNPRRLSIIAESIRDGLATWDNWKHVNCDKLTTIIESSLNVLEPAEYRKMFDRLSVFPP 383

Query: 133 NLQSPVPSDI--------------DIAR--------AQDPKD----INQLAQEI------ 160
           +  + +P+ +               +           + PK+    I  +  E+      
Sbjct: 384 S--AHIPTILLSLIWFDVIKSDVMVVVNKLHKYSLVEKQPKESTISIPSIYLELKVKLEN 441

Query: 161 --GLHVSEVSSYGRSKAKISTEVLDRLKRVQDGKYIILFLKLLLLDFGYTFACVRQPSQG 218
              LH S V  Y   K   S    D +    D  Y    +       G+    +  P + 
Sbjct: 442 EYALHRSIVDHYNIPKTFDSD---DLIPPYLDQ-YFYSHI-------GHHLKNIEHPERM 490

Query: 219 PTFGIKGGAAGGGYSQVIPMEEFNLH-LTGDIHAVTAANNLAAAQL----DARMFHEATQ 273
             F                M   +   L   I   + A N + + L      + +     
Sbjct: 491 TLF---------------RMVFLDFRFLEQKIRHDSTAWNASGSILNTLQQLKFYKPYIC 535

Query: 274 TDQQLYSRLVPTILN 288
            +   Y RLV  IL+
Sbjct: 536 DNDPKYERLVNAILD 550


>2pff_B Fatty acid synthase subunit beta; fatty acid synthase,
           acyl-carrier-protein, beta-ketoacyl RED beta-ketoacyl
           synthase, dehydratase; 4.00A {Saccharomyces cerevisiae}
          Length = 2006

 Score = 59.3 bits (143), Expect = 2e-09
 Identities = 75/488 (15%), Positives = 138/488 (28%), Gaps = 158/488 (32%)

Query: 126 NLHTL-PLNLQS-------PVPSDIDIARAQ--D------PKDINQLAQEIGLHVSEVSS 169
           + ++  PL L          VP+      +Q  +      P+     A +      E ++
Sbjct: 2   DAYSTRPLTLSHGSLEHVLLVPTASFFIASQLQEQFNKILPEPTEGFAAD-----DEPTT 56

Query: 170 YGRSKAKISTEVLDRLKRVQDGKYIILFLKLLLLDFGYTFACVRQPSQGPTFGIKGGAAG 229
                 K    V   ++  + G++  + L L L +F   +                    
Sbjct: 57  PAELVGKFLGYVSSLVEPSKVGQFDQV-LNLCLTEFENCY-------------------- 95

Query: 230 GGYSQVIPMEEFNLHLTG-DIHAVTAA------NNLAAAQLDARMFHEATQTDQQLYSRL 282
                          L G DIHA+ A         L   +   + +  A    ++ + + 
Sbjct: 96  ---------------LEGNDIHALAAKLLQENDTTLVKTKELIKNYITARIMAKRPFDKK 140

Query: 283 VPTILNIKCRTSGKIPDAVVLVTTVRALKMHGG-GPSVV----------SGQPLKPEYTE 331
             + L  +    G      +           GG G +            +   L  +  +
Sbjct: 141 SNSAL-FRAVGEGNAQLVAIF----------GGQGNTDDYFEELRDLYQTYHVLVGDLIK 189

Query: 332 NTRAVLRG-----EDSFLLYCK-LD-SQYLEHPPVTMLIYY-TYTPAEWEIIRKAAKQAG 383
            +   L        D+  ++ + L+  ++LE+P  T    Y    P    +I     Q  
Sbjct: 190 FSAETLSELIRTTLDAEKVFTQGLNILEWLENPSNTPDKDYLLSIPISCPLI--GVIQL- 246

Query: 384 AHDAVVCE----------NWAKGGAG-AADLADAVIKATELKDKQF-----KYLYDIHDP 427
           AH  V  +          ++ KG  G +  L  AV  A     + F     K +      
Sbjct: 247 AHYVVTAKLLGFTPGELRSYLKGATGHSQGLVTAVAIAETDSWESFFVSVRKAI-----T 301

Query: 428 LLTKIQTVAREMYGVHKVDCPQPVLE--KLQKLERLGYGRLTVCMAKTALSLSG------ 479
           +L  I     E Y       P   L    L+       G  +  M    LS+S       
Sbjct: 302 VLFFIGVRCYEAY-------PNTSLPPSILEDSLENNEGVPS-PM----LSISNLTQEQV 349

Query: 480 DPTIKGV---VPPDYVLPI-----HDVYVSAG-----AGFVVVI------AG-DISKMPG 519
              +      +P    + I         V +G      G  + +      +G D S++P 
Sbjct: 350 QDYVNKTNSHLPAGKQVEISLVNGAKNLVVSGPPQSLYGLNLTLRKAKAPSGLDQSRIPF 409

Query: 520 LGTRPSIY 527
              +    
Sbjct: 410 SERKLKFS 417



 Score = 50.0 bits (119), Expect = 2e-06
 Identities = 49/295 (16%), Positives = 82/295 (27%), Gaps = 106/295 (35%)

Query: 256  NNLAAAQLDARMFHEATQTDQQLYSRLVPTILNIKCRTSGKIPDAVVLVTTVRALKMHGG 315
                AAQ    +++ A   D         +IL+I    +               L +H G
Sbjct: 1637 KTSKAAQ---DVWNRA---DNHFKDTYGFSILDI-VINNPV------------NLTIHFG 1677

Query: 316  GPSVVSGQPLKPEYTENTR-----AVLRGEDSFLLYCKLDSQY-LEHPPVTMLIYYT-YT 368
            G     G+ ++  Y+           L+ E  F    +  + Y         L+  T +T
Sbjct: 1678 GEK---GKRIRENYSAMIFETIVDGKLKTEKIFKEINEHSTSYTFRSEKG--LLSATQFT 1732

Query: 369  -PA-------EWEIIRKA------AKQAGAH-----DAVVCENWAKGGAGAADLADAVIK 409
             PA        +E ++        A  AG H      A+         A    +   V  
Sbjct: 1733 QPALTLMEKAAFEDLKSKGLIPADATFAG-HSLGEYAALASL------ADVMSIESLV-- 1783

Query: 410  ATELKDKQFKYLYDIHDPLLTK----IQT-VAREMYGVHKVDCPQPVLEKLQKLERLGYG 464
                              ++      +Q  V R+  G                  R  YG
Sbjct: 1784 -----------------EVVFYRGMTMQVAVPRDELG------------------RSNYG 1808

Query: 465  RLTVCMAKTALSLSGDPTIKGVVPPDYVLPIHDVYVSA----GAGFVVVIAGDIS 515
             + +   + A S S +  ++ VV  + V       V            V AGD+ 
Sbjct: 1809 MIAINPGRVAASFSQE-ALQYVV--ERVGKRTGWLVEIVNYNVENQQYVAAGDLR 1860


>3d4o_A Dipicolinate synthase subunit A; NP_243269.1, structural GEN joint
           center for structural genomics, JCSG, protein structu
           initiative, PSI-2; HET: MSE TAR; 2.10A {Bacillus
           halodurans}
          Length = 293

 Score = 49.2 bits (117), Expect = 2e-06
 Identities = 15/96 (15%), Positives = 28/96 (29%), Gaps = 16/96 (16%)

Query: 21  TKNIQDVVKSADILVVGIGQPEYVKG----DWIKPGAVVIDCGINSVPDASKASGQKLVG 76
                  ++  D+ +  I  P  V        +     VID           AS      
Sbjct: 204 ISKAAQELRDVDVCINTI--PALVVTANVLAEMPSHTFVIDL----------ASKPGGTD 251

Query: 77  DVQYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLS 112
                +    A  +  +PG V P T   ++ + ++ 
Sbjct: 252 FRYAEKRGIKALLVPGLPGIVAPKTAGRILADVLVK 287


>2rir_A Dipicolinate synthase, A chain; structural genomics, APC1343,
           PSI-2, structure initiative; HET: MSE NAP; 2.79A
           {Bacillus subtilis}
          Length = 300

 Score = 37.8 bits (88), Expect = 0.007
 Identities = 19/104 (18%), Positives = 39/104 (37%), Gaps = 19/104 (18%)

Query: 21  TKNIQDVVKSADILVVGIGQPEYVKGDWI---KPGAVVIDCGINSVPDASKASGQKLVGD 77
           T  +++ VK  D + +       +    +    P  +++D           AS      D
Sbjct: 206 TDELKEHVKDID-ICINTIPSMILNQTVLSSMTPKTLILDL----------ASRPGGT-D 253

Query: 78  VQYAEAKNV-ASWITPVPGGVGPMTVAMLMNNTVLSAERYIDRL 120
            +YAE + + A     +PG V P T   ++ N +    + +  +
Sbjct: 254 FKYAEKQGIKALLAPGLPGIVAPKTAGQILANVLS---KLLAEI 294


>2eo2_A Adult MALE hypothalamus cDNA, riken FULL-length enriched library,
           clone:A230045M11...; FTHFSDC1, structural genomics,
           NPPSFA; NMR {Mus musculus}
          Length = 71

 Score = 33.5 bits (77), Expect = 0.014
 Identities = 10/16 (62%), Positives = 14/16 (87%)

Query: 271 ATQTDQQLYSRLVPTI 286
           +TQTD+ LY+RLVP +
Sbjct: 8   STQTDKALYNRLVPLV 23


>1x57_A Endothelial differentiation-related factor 1; HMBF1alpha,
           helix-turn-helix, structural genomics, NPPSFA; NMR {Homo
           sapiens} SCOP: a.35.1.12
          Length = 91

 Score = 30.5 bits (69), Expect = 0.27
 Identities = 16/68 (23%), Positives = 28/68 (41%), Gaps = 7/68 (10%)

Query: 155 QLAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRVQDGKYIILFLKLLLLDFGYTFACVRQ 214
            LA +I      ++ Y   +A  + +VL +++R        + LKL   D G       +
Sbjct: 31  DLATKINEKPQVIADYESGRAIPNNQVLGKIERA-------IGLKLRGKDIGKPIEKGPR 83

Query: 215 PSQGPTFG 222
              GP+ G
Sbjct: 84  AKSGPSSG 91


>3mlf_A Transcriptional regulator; structural genomics, helix-turn-helix
           XRE-family like protei transcription regulator, PSI-2;
           2.60A {Staphylococcus aureus subsp}
          Length = 111

 Score = 29.7 bits (66), Expect = 0.79
 Identities = 13/73 (17%), Positives = 24/73 (32%)

Query: 126 NLHTLPLNLQSPVPSDIDIARAQDPKDINQLAQEIGLHVSEVSSYGRSKAKISTEVLDRL 185
           +L T  L  QS     +   R        +L     +    + +  +    I   +L + 
Sbjct: 12  DLGTENLYFQSNAMKTLKELRTDYGLTQKELGDLFKVSSRTIQNMEKDSTNIKDSLLSKY 71

Query: 186 KRVQDGKYIILFL 198
               + KY  +FL
Sbjct: 72  MSAFNVKYDDIFL 84


>2gf2_A Hibadh, 3-hydroxyisobutyrate dehydrogenase; structural genomics,
           structural genomics consortium, SGC, oxidoreductase;
           2.38A {Homo sapiens} PDB: 2i9p_A*
          Length = 296

 Score = 31.1 bits (71), Expect = 0.93
 Identities = 18/86 (20%), Positives = 29/86 (33%), Gaps = 17/86 (19%)

Query: 22  KNIQDVVKSADILVVGIGQPEYVKG---------DWIKPGAVVIDCGINSVPDASKASGQ 72
            +  DV + AD ++  +                   +K G+++ID      P  SK   +
Sbjct: 48  SSPADVAEKADRIITMLPTSINAIEAYSGANGILKKVKKGSLLIDSSTID-PAVSKELAK 106

Query: 73  KLVGDVQYAEAKNVASWITPVPGGVG 98
           +        E         PV GGVG
Sbjct: 107 E-------VEKMGAVFMDAPVSGGVG 125


>2h78_A Hibadh, 3-hydroxyisobutyrate dehydrogenase; APC6014, pseudomonas
           aeruginosa PA01, PSI-2, structural genomics; HET: PG4;
           2.20A {Pseudomonas aeruginosa} PDB: 3cum_A 3obb_A*
           3q3c_A*
          Length = 302

 Score = 31.1 bits (71), Expect = 0.93
 Identities = 18/86 (20%), Positives = 38/86 (44%), Gaps = 17/86 (19%)

Query: 22  KNIQDVVKSADILVVGIGQPEYVKG---------DWIKPGAVVIDCGINSVPDASKASGQ 72
           ++ +D V+ AD+++  +   ++V+G           I PG +V++C   + P +++    
Sbjct: 51  RSARDAVQGADVVISMLPASQHVEGLYLDDDGLLAHIAPGTLVLECSTIA-PTSARKIHA 109

Query: 73  KLVGDVQYAEAKNVASWITPVPGGVG 98
                   A  + +A    PV GG  
Sbjct: 110 A-------ARERGLAMLDAPVSGGTA 128


>3kxa_A NGO0477 protein, putative uncharacterized protein; NEW protein
           fold, OPPF, STRU genomics, oxford protein production
           facility; 2.80A {Neisseria gonorrhoeae}
          Length = 141

 Score = 29.5 bits (66), Expect = 1.3
 Identities = 8/31 (25%), Positives = 14/31 (45%)

Query: 155 QLAQEIGLHVSEVSSYGRSKAKISTEVLDRL 185
           +LA   GL    +S    SK  +  + + +L
Sbjct: 86  ELATAAGLPQPYLSRIENSKQSLQDKTVQKL 116


>2opi_A L-fuculose-1-phosphate aldolase; L-fuculose-1-phosphate aldolas
           structural genomics, PSI-2, protein structure
           initiative; 2.50A {Bacteroides thetaiotaomicron}
          Length = 212

 Score = 29.9 bits (68), Expect = 1.4
 Identities = 10/52 (19%), Positives = 17/52 (32%), Gaps = 11/52 (21%)

Query: 367 YTPAEWEIIRKAAKQAGAHDAVVCEN-----WAKGGAGAADLADAVIKATEL 413
           Y P   E+ +   +    H++V+  N       K      D      +AT  
Sbjct: 132 YRPGSPELAKAVVEAMLKHNSVLLTNHGQVVCGK------DFDQVYERATFF 177


>1qzv_F Plant photosystem I: subunit PSAF; photosynthesis,plant
           photosynthetic reaction center, peripheral antenna; HET:
           CL1 PQN; 4.44A {Pisum sativum} SCOP: i.5.1.1
          Length = 154

 Score = 29.5 bits (65), Expect = 1.6
 Identities = 9/34 (26%), Positives = 17/34 (50%), Gaps = 6/34 (17%)

Query: 453 EK--LQKLERLGYGRLTVCMAKTALSLSGDPTIK 484
           EK  L+KL+      L +    +A +L+   T++
Sbjct: 18  EKQALKKLQ----ASLKLYADDSAPALAIKATME 47



 Score = 29.5 bits (65), Expect = 1.7
 Identities = 10/41 (24%), Positives = 12/41 (29%), Gaps = 18/41 (43%)

Query: 185 LKRVQDGKYIILFLKLLLLDFGYTFACVRQPSQGPTFGIKG 225
           LK++Q        LKL      Y           P   IK 
Sbjct: 22  LKKLQAS------LKL------YA------DDSAPALAIKA 44


>3cky_A 2-hydroxymethyl glutarate dehydrogenase; rossmann fold, two domain
           enzyme, oxidoreductase; 2.30A {Eubacterium barkeri}
          Length = 301

 Score = 29.8 bits (68), Expect = 2.2
 Identities = 18/85 (21%), Positives = 29/85 (34%), Gaps = 17/85 (20%)

Query: 23  NIQDVVKSADILVVGIGQPEYVKG---------DWIKPGAVVIDCGINSVPDASKASGQK 73
           N Q V  ++DI+   +     V+             K G V++D    S P ++    + 
Sbjct: 53  NNQKVAAASDIIFTSLPNAGIVETVMNGPGGVLSACKAGTVIVDMSSVS-PSSTLKMAKV 111

Query: 74  LVGDVQYAEAKNVASWITPVPGGVG 98
                  A  K +     PV GG  
Sbjct: 112 -------AAEKGIDYVDAPVSGGTK 129


>3trb_A Virulence-associated protein I; mobIle and extrachromosomal element
           functions, DNA binding P; 2.00A {Coxiella burnetii}
          Length = 104

 Score = 28.1 bits (63), Expect = 2.3
 Identities = 6/42 (14%), Positives = 17/42 (40%), Gaps = 2/42 (4%)

Query: 149 DPKDINQ--LAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRV 188
               ++   LA+ + +  + V++       I+ +   RL + 
Sbjct: 24  FLDKMSANQLAKHLAIPTNRVTAILNGARSITADTALRLAKF 65


>1x7d_A Ornithine cyclodeaminase; binds NAD+, binds L-ornithine, binds
           L-proline, 2 bundle, beta barrel, rossmann fold, lyase;
           HET: NAD ORN MES; 1.60A {Pseudomonas putida} SCOP:
           c.2.1.13 PDB: 1u7h_A*
          Length = 350

 Score = 30.0 bits (68), Expect = 2.3
 Identities = 7/40 (17%), Positives = 15/40 (37%), Gaps = 5/40 (12%)

Query: 21  TKNIQDVVKSADILV----VGIGQPEYVKGDWIKPGAVVI 56
             ++ + VK  DI+             +  D ++PG  + 
Sbjct: 185 ASSVAEAVKGVDIITTVTADKAYAT-IITPDMLEPGMHLN 223


>1y7y_A C.AHDI; helix-turn-helix, DNA-binding protein, transcriptional
           regulator, transcription regulator; 1.69A {Aeromonas
           hydrophila} SCOP: a.35.1.3
          Length = 74

 Score = 27.2 bits (61), Expect = 2.5
 Identities = 9/31 (29%), Positives = 13/31 (41%)

Query: 155 QLAQEIGLHVSEVSSYGRSKAKISTEVLDRL 185
            LA   GL  S V    R +  +S   + +L
Sbjct: 31  TLAFLSGLDRSYVGGVERGQRNVSLVNILKL 61


>1omo_A Alanine dehydrogenase; two-domain, beta-sandwich-dimer,
           rossmann-fold NAD domain, human MU crystallin homolog;
           HET: NAD; 2.32A {Archaeoglobus fulgidus} SCOP: c.2.1.13
           PDB: 1vll_A
          Length = 322

 Score = 29.5 bits (67), Expect = 2.6
 Identities = 7/37 (18%), Positives = 15/37 (40%), Gaps = 1/37 (2%)

Query: 21  TKNIQDVVKSADILVVGIGQPE-YVKGDWIKPGAVVI 56
           +    +     D+LV      +  VK +W++ G  + 
Sbjct: 178 SVQPAEEASRCDVLVTTTPSRKPVVKAEWVEEGTHIN 214


>2eby_A Putative HTH-type transcriptional regulator YBAQ; hypothetical
           protein, JW0472, structural genomics, NPPSFA; 2.25A
           {Escherichia coli}
          Length = 113

 Score = 27.8 bits (62), Expect = 3.6
 Identities = 13/42 (30%), Positives = 25/42 (59%), Gaps = 2/42 (4%)

Query: 149 DPKDINQ--LAQEIGLHVSEVSSYGRSKAKISTEVLDRLKRV 188
           +P D+    LA+ + +H + VS+   +  K++TE+  RL +V
Sbjct: 21  EPLDLKINELAELLHVHRNSVSALINNNRKLTTEMAFRLAKV 62


>3qsg_A NAD-binding phosphogluconate dehydrogenase-like P; structural
           genomics, PSI-biology, midwest center for structu
           genomics; 1.90A {Alicyclobacillus acidocaldarius subsp}
          Length = 312

 Score = 29.0 bits (65), Expect = 3.7
 Identities = 12/81 (14%), Positives = 21/81 (25%), Gaps = 15/81 (18%)

Query: 25  QDVVKSADILV--VGIGQ-PEYVKG--DWIKPGAVVIDCGINSV-PDASKASGQKLVGDV 78
            +V    D++   V      E  +     +  GA+  D    S  P   +A G       
Sbjct: 78  AEVAGECDVIFSLVTAQAALEVAQQAGPHLCEGALYADF--TSCSPAVKRAIGDV----- 130

Query: 79  QYAEAKNVASWITPVPGGVGP 99
                   ++    V      
Sbjct: 131 --ISRHRPSAQYAAVAVMSAV 149


>2vli_A Antibiotic resistance protein; transferase, tunicamycin,
           phosphotransferase; 1.95A {Deinococcus radiodurans}
          Length = 183

 Score = 28.4 bits (63), Expect = 4.5
 Identities = 5/48 (10%), Positives = 14/48 (29%)

Query: 303 LVTTVRALKMHGGGPSVVSGQPLKPEYTENTRAVLRGEDSFLLYCKLD 350
           ++  ++       GP +V              + L+     + +  L 
Sbjct: 65  MLDALQYASREAAGPLIVPVSISDTARHRRLMSGLKDRGLSVHHFTLI 112


>2cvz_A Dehydrogenase, 3-hydroxyisobutyrate dehydrogenase; valine
           catabolism, NADP+, structural GEN riken structural
           genomics/proteomics initiative; HET: NDP; 1.80A {Thermus
           thermophilus} SCOP: a.100.1.1 c.2.1.6 PDB: 1wp4_A*
          Length = 289

 Score = 28.7 bits (65), Expect = 4.5
 Identities = 14/79 (17%), Positives = 26/79 (32%), Gaps = 14/79 (17%)

Query: 26  DVVKSADILVVGIGQPEYVKG------DWIKPGAVVIDCGINSVPDASKASGQKLVGDVQ 79
           + V  A ++   +     V         +++ G   +D      P+AS+   ++      
Sbjct: 51  ERVAEARVIFTCLPTTREVYEVAEALYPYLREGTYWVDATSGE-PEASRRLAER------ 103

Query: 80  YAEAKNVASWITPVPGGVG 98
               K V     PV GG  
Sbjct: 104 -LREKGVTYLDAPVSGGTS 121


>1vpd_A Tartronate semialdehyde reductase; structural genomics, MCSG,
           protein structure initiative, PSI, midwest center for
           structural genomics; HET: MSE TLA; 1.65A {Salmonella
           typhimurium} SCOP: a.100.1.1 c.2.1.6
          Length = 299

 Score = 28.3 bits (64), Expect = 5.9
 Identities = 19/85 (22%), Positives = 32/85 (37%), Gaps = 17/85 (20%)

Query: 23  NIQDVVKSADILVVGIGQPEYVKG---------DWIKPGAVVIDCGINSVPDASKASGQK 73
             + + +  D+++  +    +VK          +  KPG V+ID    + P AS+     
Sbjct: 54  TAKAIAEQCDVIITMLPNSPHVKEVALGENGIIEGAKPGTVLIDMSSIA-PLASREISDA 112

Query: 74  LVGDVQYAEAKNVASWITPVPGGVG 98
                   +AK V     PV GG  
Sbjct: 113 -------LKAKGVEMLDAPVSGGEP 130


>2eez_A Alanine dehydrogenase; TTHA0216, structural genomic NPPSFA,
           national project on protein structural and function
           analyses; 2.71A {Thermus thermophilus}
          Length = 369

 Score = 28.6 bits (65), Expect = 6.4
 Identities = 16/51 (31%), Positives = 24/51 (47%), Gaps = 8/51 (15%)

Query: 15  NPSMSKTKNIQDVVKSADI-----LVVGIGQPEYVKGDWI---KPGAVVID 57
               +   NI+  V+ AD+     LV G   P+ V  D +   K GAV++D
Sbjct: 214 ITLTATEANIKKSVQHADLLIGAVLVPGAKAPKLVTRDMLSLMKEGAVIVD 264


>1pjc_A Protein (L-alanine dehydrogenase); oxidoreductase, NAD; HET: NAD;
           2.00A {Phormidium lapideum} SCOP: c.2.1.4 c.23.12.2 PDB:
           1pjb_A* 1say_A
          Length = 361

 Score = 28.2 bits (64), Expect = 6.6
 Identities = 13/51 (25%), Positives = 21/51 (41%), Gaps = 8/51 (15%)

Query: 15  NPSMSKTKNIQDVVKSADI-----LVVGIGQPEYVKGDWI---KPGAVVID 57
               S +  I+  V  AD+     LV G   P  V    +   + G+V++D
Sbjct: 215 ELLYSNSAEIETAVAEADLLIGAVLVPGRRAPILVPASLVEQMRTGSVIVD 265


>4ezb_A Uncharacterized conserved protein; structural genomics, protein
           structure initiative, NEW YORK structural genomix
           research consortium; 2.10A {Sinorhizobium meliloti}
          Length = 317

 Score = 28.4 bits (63), Expect = 6.7
 Identities = 22/102 (21%), Positives = 31/102 (30%), Gaps = 17/102 (16%)

Query: 26  DVVKSADI---LVVGIGQPEYVKG--DWIKPGAVVIDCGINSV-PDASKASGQKLVG-DV 78
             +  AD+   LVVG             +   AV ID   NSV PD    +   +     
Sbjct: 83  AGIACADVVLSLVVGAATKAVAASAAPHLSDEAVFIDL--NSVGPDTKALAAGAIATGKG 140

Query: 79  QYAEAKNVASWITPVPGGVGPMTVAMLMNNTVLSAERYIDRL 120
            + E          V   V P    + +      A    +RL
Sbjct: 141 SFVEG--------AVMARVPPYAEKVPILVAGRRAVEVAERL 174


>2v5m_A Dscam; neurobiology SPL immunoglobulin domain, cell adhesion,
           membrane, development protein; HET: NAG; 1.95A
           {Drosophila melanogaster} PDB: 2v5s_A* 2v5r_A*
          Length = 388

 Score = 28.4 bits (63), Expect = 7.0
 Identities = 10/41 (24%), Positives = 18/41 (43%), Gaps = 2/41 (4%)

Query: 469 CMAKTAL--SLSGDPTIKGVVPPDYVLPIHDVYVSAGAGFV 507
           C+A+      +S D  ++ VV   Y   ++  +V  G   V
Sbjct: 82  CLARNQFGSIISRDVHVRAVVAQYYEADVNKEHVIRGNSAV 122


>2vhw_A Alanine dehydrogenase; NAD, secreted, oxidoreductase; HET: NAI;
           2.0A {Mycobacterium tuberculosis} PDB: 2vhx_A* 2vhy_A
           2vhz_A* 2vhv_A* 2voe_A 2voj_A*
          Length = 377

 Score = 28.2 bits (64), Expect = 7.6
 Identities = 16/51 (31%), Positives = 24/51 (47%), Gaps = 8/51 (15%)

Query: 15  NPSMSKTKNIQDVVKSADI-----LVVGIGQPEYVKGDWI---KPGAVVID 57
           +   S    ++  VK AD+     LV G   P+ V    +   KPGAV++D
Sbjct: 216 HTRYSSAYELEGAVKRADLVIGAVLVPGAKAPKLVSNSLVAHMKPGAVLVD 266


  Database: pdb70
    Posted date:  Sep 4, 2012  3:40 AM
  Number of letters in database: 6,701,793
  Number of sequences in database:  27,921
  
Lambda     K      H
   0.318    0.136    0.406 

Gapped
Lambda     K      H
   0.267   0.0589    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 27921
Number of Hits to DB: 8,569,038
Number of extensions: 543827
Number of successful extensions: 1546
Number of sequences better than 10.0: 1
Number of HSP's gapped: 1505
Number of HSP's successfully gapped: 63
Length of query: 542
Length of database: 6,701,793
Length adjustment: 98
Effective length of query: 444
Effective length of database: 3,965,535
Effective search space: 1760697540
Effective search space used: 1760697540
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (21.7 bits)
S2: 60 (27.2 bits)