RPS-BLAST 2.2.22 [Sep-27-2009]

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

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

Query= gi|254780134|ref|YP_003064547.1| phage-related
integrase/recombinase [Candidatus Liberibacter asiaticus str. psy62]
         (348 letters)



>gnl|CDD|144254 pfam00589, Phage_integrase, Phage integrase family.  Members of
           this family cleave DNA substrates by a series of
           staggered cuts, during which the protein becomes
           covalently linked to the DNA through a catalytic
           tyrosine residue at the carboxy end of the alignment.
           The catalytic site residues in CRE recombinase are
           Arg-173, His-289, Arg-292 and Tyr-324.
          Length = 170

 Score = 63.5 bits (155), Expect = 8e-11
 Identities = 33/142 (23%), Positives = 53/142 (37%), Gaps = 10/142 (7%)

Query: 193 RLAFEFLLYSGLRCSDSCRAGVQH--LQNNIFSIKTQKTGTIITVELPDGFMKLL----- 245
           R   E LL +GLR S+          L N    I   KT    TV L D  ++ L     
Sbjct: 24  RALVELLLLTGLRISELLSLRWSDIDLDNGTIRIPQTKTRKSRTVPLSDAALEALKEWLG 83

Query: 246 -AMTPIGKETFFINNDKQKMNATQFSIWFKAKATKAGVNK--SAHGVRKFSATISADAGA 302
                   E  F++   + ++ +  +  F+    +AG+ K  + H +R   AT  A+ G 
Sbjct: 84  DRKEAEESEFLFVSRRGKPLSRSTVNRAFRRAGKRAGIEKDLTPHDLRHTFATHLAENGV 143

Query: 303 TAHELMATYGWKTVDQAETYTK 324
               +    G  ++     YT 
Sbjct: 144 PLRVIQKLLGHSSISMTMRYTH 165


>gnl|CDD|29502 cd00801, INT_P4, Bacteriophage P4 integrase. P4-like integrases are
           found in temperate bacteriophages, integrative plasmids,
           pathogenicity and symbiosis islands, and other mobile
           genetic elements.  They share the same fold in their
           catalytic domain and the overall reaction mechanism with
           the superfamily of DNA breaking-rejoining enzymes. The
           P4 integrase mediates integrative and excisive
           site-specific recombination between two sites, called
           attachment sites, located on the phage genome and the
           bacterial chromosome. The phage attachment site is often
           found adjacent to the integrase gene, while the host
           attachment sites are typically situated near tRNA
           genes..
          Length = 357

 Score = 59.9 bits (145), Expect = 1e-09
 Identities = 39/267 (14%), Positives = 93/267 (34%), Gaps = 22/267 (8%)

Query: 57  KREYINSPRKKPTTLKWLISEYRKSAHWGSLAVNSRISFESYFDQIIRKSGDFDYRKITT 116
           ++E   +      T   +  E+  +        ++R    +    ++   G     +IT 
Sbjct: 59  RKEEKAAKLSAANTFAEVAEEWLAAKKPRWSEKHARQWRRTLEKHVLPVLGKKPITEITA 118

Query: 117 KHIRSGVES--RKHTPSSAIQFLTSMRVLFKWAVRQEYVAINPCLSVERPKRKTEGIR-P 173
           + +   +     +    +A +    ++ +F++A+ +  +  NP   +       +     
Sbjct: 119 RDLLDVLRRIEARGALETARRVRQRLKQVFRYAIARGLIEANPAADLRGADGAPKKQHDR 178

Query: 174 WTKEDMQQFKSFW------SEGSQPRLAFEFLLYSGLRCSDSCRAGVQH--LQNNIFSI- 224
               D  +   F       S     RLA + LL +G+R  +   A      L+N +++I 
Sbjct: 179 ALSPD--ELPEFLQALDAASGSPVTRLALKLLLLTGVRPGELRGARWSEIDLENALWTIP 236

Query: 225 -KTQKTGTIITVELPDGFMKLL-AMTPIGKETFFI----NNDKQKMNATQFSIWFKAKAT 278
            +  KT     V L D  + LL  +  +   + ++     +  + ++    +   K    
Sbjct: 237 AERMKTRRPHRVPLSDQALALLEELRELSGHSEYVFPSRRDRGKPLSENTLNKALKRMGY 296

Query: 279 KAGVNKSAHGVRKFSATISADAGATAH 305
                 + HG+R+ + T   + G    
Sbjct: 297 LGEW--TPHGLRRTARTWLNELGFPPD 321


>gnl|CDD|29503 cd01182, INT_REC_C, DNA breaking-rejoining enzymes,
           intergrase/recombinases, C-terminal catalytic domain.
           The tyrosine recombinase/integrase family share the same
           catalytic domain containing six conserved active site
           residues. The best-studied members of this diverse
           family include the bacteriophage lambda integrase, the
           bacteriophage P1 Cre recombinase, the yeast Flp
           recombinase and the bacterial XerD/C recombinases. Their
           overall reaction mechanism is essentially identical and
           involves cleavage of a single strand of a DNA duplex by
           nucleophilic attack of a conserved tyrosine to give a 3'
           phosphotyrosyl protein-DNA adduct. In the second
           rejoining step, a terminal 5' hydroxyl attacks the
           covalent adduct to release the enzyme and generate
           duplex DNA. Many intergrase/recombinases also have
           N-terminal domains, which show little sequence or
           structure similarity..
          Length = 162

 Score = 57.6 bits (138), Expect = 5e-09
 Identities = 32/145 (22%), Positives = 50/145 (34%), Gaps = 13/145 (8%)

Query: 193 RLAFEFLLYSGLRCSDSCRAGVQH--LQNNIFSIKTQKTGTIITVELPDGFMKLL----- 245
           R     LLY+GLR S+          L     +++  KTG   TV L     +LL     
Sbjct: 18  RALILLLLYTGLRVSELLALRWSDIDLDKGTITVRRTKTGKERTVPLSPELAELLREYLE 77

Query: 246 --AMTPIGKETFFINNDKQKMNATQ--FSIWFKAKATKAGVNK--SAHGVRKFSATISAD 299
                P   +  F +        T+       K    +AG+ +  + H +R   AT   +
Sbjct: 78  LRRPAPKPDDYLFPSRRGGPKRLTRRAVRRLLKKAGKRAGIPERLTPHDLRHTFATRLLE 137

Query: 300 AGATAHELMATYGWKTVDQAETYTK 324
           AG     +    G  ++   E Y  
Sbjct: 138 AGVPLEVIQELLGHSSISTTERYLH 162


>gnl|CDD|29495 cd00397, DNA_BRE_C, DNA breaking-rejoining enzymes, C-terminal
           catalytic domain. The DNA breaking-rejoining enzyme
           superfamily includes type IB topoisomerases and tyrosine
           recombinases that share the same fold in their catalytic
           domain containing six conserved active site residues.
           The best-studied members of this diverse superfamily
           include human topoisomerase I, the bacteriophage lambda
           integrase, the bacteriophage P1 Cre recombinase, the
           yeast Flp recombinase and the bacterial XerD/C
           recombinases. Their overall reaction mechanism is
           essentially identical and involves cleavage of a single
           strand of a DNA duplex by nucleophilic attack of a
           conserved tyrosine to give a 3' phosphotyrosyl
           protein-DNA adduct. In the second rejoining step, a
           terminal 5' hydroxyl attacks the covalent adduct to
           release the enzyme and generate duplex DNA. The enzymes
           differ in that topoisomerases cleave and then rejoin the
           same 5' and 3' termini, whereas a site-specific
           recombinase transfers a 5' hydroxyl generated by
           recombinase cleavage to a new 3' phosphate partner
           located in a different duplex region.  Many DNA
           breaking-rejoining enzymes also have N-terminal domains,
           which show little sequence or structure similarity..
          Length = 164

 Score = 51.6 bits (123), Expect = 4e-07
 Identities = 34/153 (22%), Positives = 55/153 (35%), Gaps = 15/153 (9%)

Query: 187 SEGSQPRLAFEFLLYSGLRCSDSCRAGVQHLQ--NNIFSIKTQKTGTIITVELPDGFMKL 244
           S   +  LA   LL +GLR S+ C      +     +  I   KT    TV L +  +KL
Sbjct: 12  STPERLYLALLLLLATGLRISELCALRWSDIDLDKRVIHITGTKTKKERTVPLSEEALKL 71

Query: 245 LAM-------TPIGKETFFINNDKQ---KMNATQFSIWFKAKATKAGVNK---SAHGVRK 291
           L             +E  F +        ++       FKA   +AG++K   + H +R 
Sbjct: 72  LKEYLKKRRPANGDEEYLFPSRRGGPAATLSRRNVKRIFKAAGRRAGIDKEGLTPHSLRH 131

Query: 292 FSATISADAGATAHELMATYGWKTVDQAETYTK 324
             A+   +AG     +    G  ++     Y  
Sbjct: 132 TFASALLNAGLDLEAVQDLLGHSSIAMTMRYAH 164


>gnl|CDD|34580 COG4974, XerD, Site-specific recombinase XerD [DNA replication,
           recombination, and repair].
          Length = 300

 Score = 50.6 bits (121), Expect = 6e-07
 Identities = 50/263 (19%), Positives = 97/263 (36%), Gaps = 28/263 (10%)

Query: 87  LAVNSRISFE---SYFDQIIRKSGDFDYRKITTKHIRSGVESRKH---TPSSAIQFLTSM 140
           L+ N+  S+      F + + + G  D    T   IR  +        + +S  + L+++
Sbjct: 22  LSANTLSSYRRDLEDFREWLEERGITDLADATEADIREYLTELAEQGLSATSIARALSAL 81

Query: 141 RVLFKWAVRQEYVAINPCLSVERPKRKTEGIRPWTKEDMQQFKSFWSEGSQP-----RLA 195
           R  +++ +R+     +P   ++ PK      +  ++E+++       +   P     R  
Sbjct: 82  RSFYQFLIREGLREDDPTRLLDSPKLPKRLPKFLSEEEVEALLEA-PDEDTPLGLRDRAM 140

Query: 196 FEFLLYSGLRCSDSCRAGVQ--HLQNNIFSI--KTQKTGTI---------ITVELPDGFM 242
            E L  +GLR S+     +    L+  +  +  K  K   +         +   L +   
Sbjct: 141 LELLYATGLRVSELVGLTLSDVDLRQGVVRVRGKGNKERLVPFGEEAVEALEKYLEEARP 200

Query: 243 KLLAMTPIGKETFFINNDKQKMNATQFSIWFKAKATKAGVNK--SAHGVRKFSATISADA 300
           KLL       +  F N     +    F    K  A +AG++K  S H +R   AT   + 
Sbjct: 201 KLLKGKS-STDALFPNQRGGGLTRQGFWKRLKDYAERAGIDKKISPHTLRHSFATHLLEN 259

Query: 301 GATAHELMATYGWKTVDQAETYT 323
           GA    +    G   +   + YT
Sbjct: 260 GADLRVVQELLGHADISTTQIYT 282


>gnl|CDD|29499 cd00798, INT_XerDC, XerD and XerC integrases, DNA
           breaking-rejoining enzymes, N- and C-terminal domains.
           XerD-like integrases are involved in the site-specific
           integration and excision of lysogenic bacteriophage
           genomes, transposition of conjugative transposons,
           termination of chromosomal replication, and stable
           plasmid inheritance. They share the same fold in their
           catalytic domain containing six conserved active site
           residues and the overall reaction mechanism with the DNA
           breaking-rejoining enzyme superfamily.  In Escherichia
           coli, the Xer site-specific recombination system acts to
           convert dimeric chromosomes, which are formed by
           homologous recombination to monomers. Two related
           recombinases, XerC and XerD, bind cooperatively to a
           recombination site present in the E. coli chromosome.
           Each recombinase catalyzes the exchange of one pair of
           DNA strand in a reaction that proceeds through a
           Holliday junction intermediate. These enzymes can bridge
           two different and well-separated DNA sequences called
           arm- and core-sites. The C-terminal domain binds,
           cleaves and re-ligates DNA strands at the core-sites,
           while the N-terminal domain is largely responsible for
           high-affinity binding to the arm-type sites..
          Length = 284

 Score = 47.9 bits (114), Expect = 4e-06
 Identities = 53/275 (19%), Positives = 103/275 (37%), Gaps = 28/275 (10%)

Query: 71  LKWLISEYRKSAHWGSLAVNSRISFESYFDQIIRKSGDFDYRKITTKHIRSGVES---RK 127
           L +L  E   S +     + +       F + + + G      +T   IR  +     + 
Sbjct: 5   LDYLAVERGLSEN----TLAAYRRDLERFLEFLEERGILFPADVTPDDIRRFLAELKDQG 60

Query: 128 HTPSSAIQFLTSMRVLFKWAVRQEYVAINPCLSVERPKRKTEGIRPWTKEDMQQFKSFWS 187
            +  S  + L+++R  FK+ +R+  +  NP   +E PK K    +  T E++++  +   
Sbjct: 61  LSARSIARKLSALRSFFKFLLREGLILANPAELIEPPKLKRSLPKVLTIEEVERLLAAPD 120

Query: 188 ----EGSQPRLAFEFLLYSGLRCSDSCRAGVQHLQNNIFSIKTQKTG------------- 230
                G + R   E L  +GLR S+     +  +  +   I+ +  G             
Sbjct: 121 GDTPLGLRDRALLELLYSTGLRVSELVGLKLSDVDLSRGLIRVRGKGNKERIVPLGETAV 180

Query: 231 TIITVELPDGFMKLLAMTPIGKETFFINNDKQKMNATQFSIWFKAKATKAGVNK--SAHG 288
             +   L      LL +     +  F+N   ++++        K  A +AG+ K  S H 
Sbjct: 181 EALQRYLEVRRPLLLKVGDS--DALFLNQRGKRLSRRGVWKILKEYARRAGIEKKISPHT 238

Query: 289 VRKFSATISADAGATAHELMATYGWKTVDQAETYT 323
           +R   AT   + GA    +    G  ++   + YT
Sbjct: 239 LRHSFATHLLENGADLRAVQELLGHASLATTQIYT 273


>gnl|CDD|29506 cd01185, INT_Tn4399, Tn4399 and related integrases, DNA
           breaking-rejoining enzymes, integrase/recombinases, N-
           and C-terminal domains. This CD includes various
           bacterial integrases, including cLV25, a Bacteroides
           fragilis chromosomal transfer factor integrase similar
           to the Bacteroides mobilizable transposon, Tn4399,
           integrase..
          Length = 299

 Score = 46.0 bits (109), Expect = 1e-05
 Identities = 53/246 (21%), Positives = 96/246 (39%), Gaps = 22/246 (8%)

Query: 99  FDQIIRKSGDFDYRKITTKHIRS----GVESRKHTPSSAIQFLTSMRVLFKWAVRQEYVA 154
           F +   K  D    ++T + I        + +K + ++A+ +L+ ++ L K A R + + 
Sbjct: 51  FIECTYKEIDIALLELTREFILEFKLFLRKEKKLSRNTAVHYLSWLKKLLKIAYRDKGLR 110

Query: 155 INPCLSVERPKRKTEGIRPW-TKEDMQQFKS---FWSEGSQPRLAFEFLLYSGLRCSDSC 210
            NP    +  K + E  R + T +++Q+              R AF F  ++GLR SD  
Sbjct: 111 DNPFAKFKCKK-EEETDREYLTPDELQKLAETPCKDPRLELVRRAFLFSCFTGLRYSDIK 169

Query: 211 RAGVQHLQNN-----IFSIKTQKTGTIITVELPDGFMKLLAMTPIGKE-TFFINNDKQKM 264
           +   + +  +         + QKT   + + L D  +++L   P  KE   F       M
Sbjct: 170 KLTWEEIVEDSDGEKWIRKRRQKTKVEVYIPLLDEALQILGKYPDEKEGLVFPLLKNSNM 229

Query: 265 NATQFSIWFKAKATKAGVNK--SAHGVRKFSATISADAGATAHELMATYGWKTVDQAETY 322
           N        K  A  AG+ K  + H  R   AT+   +G     +    G   +   + Y
Sbjct: 230 NKP-----LKEWAKLAGIKKHITFHCARHTFATLQLLSGGPIETVSKMLGHTNIKTTQVY 284

Query: 323 TKGADR 328
            +  D 
Sbjct: 285 ARVTDE 290


>gnl|CDD|29500 cd00799, INT_Cre, Cre recombinase, C-terminal catalytic domain.
           Cre-like recombinases belong to the superfamily of DNA
           breaking-rejoining enzymes, which share the same fold in
           their catalytic domain and the overall reaction
           mechanism.  The bacteriophage P1 Cre recombinase
           maintains the circular phage replicon in a monomeric
           state by catalyzing a site-specific recombination
           between two loxP sites.  The catalytic core domain of
           Cre recombinase is linked to a more divergent helical
           N-terminal domain, which interacts primarily with the
           DNA major groove proximal to the crossover region..
          Length = 287

 Score = 41.5 bits (97), Expect = 3e-04
 Identities = 49/235 (20%), Positives = 79/235 (33%), Gaps = 34/235 (14%)

Query: 128 HTPSSAIQFLTSMRVLFKWAVRQEYVAINPCLSVERPKRKTEG-----IRPWTKEDMQQF 182
             PS+  + L+++  L + +             V R  R+ E            ED+ + 
Sbjct: 44  LAPSTISRRLSALSQLHRRSGLPSPADSPLVRLVLRGIRREEARPKRQALAILPEDLDKL 103

Query: 183 KSFWSEGSQPR---------LAFEFLL----YSGLRCSDSCRAGVQHLQNNIFSIKTQKT 229
           +S   E    R         L F  LL       LR  D        L   +   KT ++
Sbjct: 104 RSLLDESDTLRDLRDLALLLLGFAGLLRRSELVRLRWEDLTFTDGGGLLVTLRRSKTDQS 163

Query: 230 GTIITVELPDGFM-------KLLAMTPIGKETFFINNDKQK------MNATQFSIWFKAK 276
           G  +   +P           + L    I K   F   D+        ++    +   K  
Sbjct: 164 GLGVLKLIPPLTTCPVRALERWLEAARIPKGPLFRRIDRWGVLGPGALSDNSLNRILKRL 223

Query: 277 ATKAGVNK---SAHGVRKFSATISADAGATAHELMATYGWKTVDQAETYTKGADR 328
           A  AG+     S H +R+  AT +A AG +  E+M    W++      Y + ADR
Sbjct: 224 AEAAGLRSGSWSGHSLRRGFATEAARAGYSLLEIMRQGRWRSPKMVSRYIRDADR 278


>gnl|CDD|34579 COG4973, XerC, Site-specific recombinase XerC [DNA replication,
           recombination, and repair].
          Length = 299

 Score = 35.7 bits (82), Expect = 0.017
 Identities = 34/155 (21%), Positives = 69/155 (44%), Gaps = 14/155 (9%)

Query: 71  LKWLISEYRKSAHWGSLAVNSRISFESYFDQIIRKSGDFDYRKITTKHIRSGV--ESRKH 128
           L++L  E + S H  +LA N R   E+    ++ + G   ++++    +R+ V    R+ 
Sbjct: 14  LRYLRVERQLSPH--TLA-NYRRQLEALI-ALLAQMGLGSWQQLDPADVRAFVARSHRRG 69

Query: 129 TPSSAIQF-LTSMRVLFKWAVRQEYVAINPCLSVERPKRKTEGIRPWTKEDMQQFKSFWS 187
             + ++   L+++R  + W V+Q  +  NP   V  PK+     +    ++  +      
Sbjct: 70  LSARSLARRLSALRSFYDWLVKQGELKANPAKGVSAPKQPRHLPKNLDVDEANRLLDI-- 127

Query: 188 EGSQP-----RLAFEFLLYSGLRCSDSCRAGVQHL 217
           +G  P     R   E +  SGLR S+     ++H+
Sbjct: 128 DGDDPLAVRDRALLELMYGSGLRLSELVGLDLKHV 162


>gnl|CDD|29507 cd01186, INT_SG3_C, INT_SG3, DNA breaking-rejoining enzymes,
           integrase/recombinases subgroup 3, catalytic domain. The
           CD contains various predicted bacterial and phage
           integrase/recombinase sequences for which not much
           experimental characterization is available..
          Length = 180

 Score = 34.8 bits (80), Expect = 0.032
 Identities = 23/79 (29%), Positives = 35/79 (44%), Gaps = 4/79 (5%)

Query: 169 EGIRPWTKEDMQQFKSFWSEGSQP-RLAFEFLLYSGLRCSDSCRAGVQHLQN-NIFSIKT 226
           E IR   KE ++  K +    S+   L F   + +GLR SD     V+ ++     SIK 
Sbjct: 4   EPIR--DKEQIKAIKDYLKNHSERNYLLFLIGINTGLRISDILALKVKDVRGDERISIKE 61

Query: 227 QKTGTIITVELPDGFMKLL 245
           +KTG    + L     + L
Sbjct: 62  KKTGKRKRIYLNPILKEEL 80


>gnl|CDD|29510 cd01189, INT_phiLC3_C, phiLC3 phage and phage-related integrases,
           site-specific recombinases, DNA breaking-rejoining
           enzymes, C-terminal catalytic domain. This CD includes
           various bacterial (mainly gram positive) and phage
           integrases, including those similar to Lactococcus phage
           phiLC3, TPW22, Tuc2009, BK5-T, A2,  bIL285, bIL286,
           bIL311, ul36 and phi g1e; Staphylococcus aureus phage
           phi13 and phi42; Oenococcus oeni phage fOg44;
           Streptococcus thermophilus phage O1205 and Sfi21; and
           Streptococcus pyogenes phage T12 and T270..
          Length = 191

 Score = 32.1 bits (73), Expect = 0.20
 Identities = 35/182 (19%), Positives = 66/182 (36%), Gaps = 32/182 (17%)

Query: 174 WTKEDMQQFKSFWSEGSQPR--LAFEFLLYSGLRCSDSCRAGVQH--LQNNIFSIK---T 226
            TKE++++   +  +       L    L Y+GLR  ++          +NN  +I     
Sbjct: 3   LTKEELKKLLEYLKKHENSFSKLLILLLAYTGLRIGEALALTWSDIDFENNTITINKTWD 62

Query: 227 QKTGTII-----------TVELPDGFMKLL----------AMTPIGKETFFI--NNDKQK 263
            KTG  I           T+ L    + +L           +  I  +   +  N   + 
Sbjct: 63  YKTGGYIFKPPKTKSSIRTIPLDKKTIAILKEYKKEQKKYLLGEINNDDELVFTNKGGKI 122

Query: 264 MNATQFSIWFKAKATKAGVNK-SAHGVRKFSATISADAGATAHELMATYGWKTVDQ-AET 321
              +  +   K    KAG+ K + HG+R   A++  +AG +   +    G   +    +T
Sbjct: 123 STPSTINKRLKRICKKAGIPKITFHGLRHTHASLLLEAGVSIKYVSERLGHADISTTLDT 182

Query: 322 YT 323
           Y+
Sbjct: 183 YS 184


>gnl|CDD|38746 KOG3538, KOG3538, KOG3538, Disintegrin metalloproteinases with
           thrombospondin repeats [Posttranslational modification,
           protein turnover, chaperones].
          Length = 845

 Score = 29.4 bits (65), Expect = 1.4
 Identities = 13/63 (20%), Positives = 25/63 (39%), Gaps = 5/63 (7%)

Query: 159 LSVERPKRKTEGIRPWTKEDMQ-----QFKSFWSEGSQPRLAFEFLLYSGLRCSDSCRAG 213
           L    P  +T  ++   + D       +++    + ++PR  + +       CS SC  G
Sbjct: 724 LEASGPLPETLTVQVLVQGDTVPNPGVRYEFTVPKDTEPRRQYTWAHGPWSECSASCGGG 783

Query: 214 VQH 216
           VQ 
Sbjct: 784 VQS 786


>gnl|CDD|34695 COG5092, NMT1, N-myristoyl transferase [Lipid metabolism].
          Length = 451

 Score = 28.5 bits (63), Expect = 2.7
 Identities = 10/29 (34%), Positives = 16/29 (55%)

Query: 163 RPKRKTEGIRPWTKEDMQQFKSFWSEGSQ 191
             K KTEG+R   ++DM+     + E S+
Sbjct: 253 PAKTKTEGLRLAEEKDMEDVARLYLEYSR 281


>gnl|CDD|32836 COG3019, COG3019, Predicted metal-binding protein [General function
           prediction only].
          Length = 149

 Score = 26.8 bits (59), Expect = 8.3
 Identities = 13/52 (25%), Positives = 21/52 (40%), Gaps = 1/52 (1%)

Query: 184 SFWSEGSQPRLAFEFLLYSGLRCSDSCRAGVQHLQNNIFSIKTQKTGTIITV 235
              S G     A E ++Y    C   C    QH++ N F +K  +T   + +
Sbjct: 14  GLGSTGPAQAQATEMVVYKSPNCG-CCDEWAQHMKANGFEVKVVETDDFLAL 64


>gnl|CDD|30103 cd01381, MYSc_type_VII, Myosin motor domain, type VII myosins.
           Myosins in this group have been associated with
           functions in sensory systems such as vision and hearing.
           This catalytic (head) domain has ATPase activity and
           belongs to the larger group of P-loop NTPases. Myosins
           are actin-dependent molecular motors that play important
           roles in muscle contraction, cell motility, and
           organelle transport. The head domain is a molecular
           motor, which utilizes ATP hydrolysis to generate
           directed movement toward the plus end along actin
           filaments. A cyclical interaction between myosin and
           actin provides the driving force. Rates of ATP
           hydrolysis and consequently the speed of movement along
           actin filaments vary widely, from about 0.04 micrometer
           per second for myosin I to 4.5 micrometer per second for
           myosin II in skeletal muscle. Myosin II moves in
           discrete steps about 5-10 nm long and generates 1-5
           piconewtons of force. Upon ATP binding, the myosin head
           dissociates from an actin filament. ATP hydrolysis
           causes the head to pivot and associate with a new actin
           subunit. The release of Pi causes the head to pivot and
           move the filament (power stroke). Release of ADP
           completes the cycle..
          Length = 671

 Score = 26.8 bits (59), Expect = 9.6
 Identities = 14/55 (25%), Positives = 29/55 (52%)

Query: 91  SRISFESYFDQIIRKSGDFDYRKITTKHIRSGVESRKHTPSSAIQFLTSMRVLFK 145
           +R +F     Q+++ S +   ++I    +  G E+RK  P+ + QF  S+ +L +
Sbjct: 500 NRDTFSGDLSQLVQSSKNKFLKQIFQADVEMGAETRKKKPTLSSQFRRSLDLLMR 554


  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
   0.320    0.132    0.399 

Gapped
Lambda     K      H
   0.267   0.0712    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 21609
Number of Hits to DB: 4,179,524
Number of extensions: 210832
Number of successful extensions: 457
Number of sequences better than 10.0: 1
Number of HSP's gapped: 451
Number of HSP's successfully gapped: 20
Length of query: 348
Length of database: 6,263,737
Length adjustment: 95
Effective length of query: 253
Effective length of database: 4,210,882
Effective search space: 1065353146
Effective search space used: 1065353146
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 (21.8 bits)
S2: 58 (26.2 bits)