NCBI Conserved Domain Search
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RPS-BLAST 2.2.9 [May-01-2004] Query= local sequence: lcl|tmpseq_0 unnamed protein product (806 letters) Database: cdd.v2.00
gnl|CDD|17769 cd00075, HATPase_c, Histidine kinase-like ATPases; This family includes several ATP-binding proteins for example: histidine kinase, DNA gyrase B, topoisomerases, heat shock protein HSP90, phytochrome-like ATPases and DNA mismatch repair proteins gnl|CDD|24279 smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomerase II, GyrB, ParE gnl|CDD|24279 smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomerase II, GyrB, ParE gnl|CDD|25316 smart00387, HATPase_c, Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases gnl|CDD|25440 pfam00204, DNA_gyraseB, DNA gyrase B. This family represents the second domain of DNA gyrase B which has a ribosomal S5 domain 2-like fold. This family is structurally related to PF01119 gnl|CDD|25662 pfam00986, DNA_gyraseB_C, DNA gyrase B subunit, carboxyl terminus. The amino terminus of eukaryotic and prokaryotic DNA topoisomerase II are similar, but they have a different carboxyl terminus. The amino-terminal portion of the DNA gyrase B protein is thought to catalyse the ATP-dependent super-coiling of DNA. See pfam00204. The carboxyl-terminal end supports the complexation with the DNA gyrase A protein and the ATP-independent relaxation. This family also contains Topoisomerase IV. This is a bacterial enzyme that is closely related to DNA gyrase gnl|CDD|25917 pfam02518, HATPase_c, Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. This family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90 gnl|CDD|8119 pfam01751, Toprim, Toprim domain. This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesises the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyse the relaxation of DNA supercoiling by causing transient double strand breaks gnl|CDD|10062 COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit [DNA replication, recombination, and repair] gnl|CDD|10062 COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit [DNA replication, recombination, and repair] gnl|CDD|10197 COG0323, MutL, DNA mismatch repair enzyme (predicted ATPase) [DNA replication, recombination, and repair]
 Domain Relatives
    .. This CD alignment includes 3D structure. To display structure, download Cn3D!
  PSSMs producing significant alignments: Score
(bits)
E
value
 
gnl|CDD|17769 cd00075, HATPase_c, Histidine kinase-like ATPases; This family... 62.3 2e-10
  gnl|CDD|24279 smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomera... 678 0.0
  gnl|CDD|24279 smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomera... 114 5e-26
gnl|CDD|25316 smart00387, HATPase_c, Histidine kinase-like ATPases; Histidin... 68.4 3e-12
gnl|CDD|25440 pfam00204, DNA_gyraseB, DNA gyrase B. This family represents t... 197 4e-51
  gnl|CDD|25662 pfam00986, DNA_gyraseB_C, DNA gyrase B subunit, carboxyl termi... 121 2e-28
gnl|CDD|25917 pfam02518, HATPase_c, Histidine kinase-, DNA gyrase B-, and HS... 68.9 2e-12
gnl|CDD|8119 pfam01751, Toprim, Toprim domain. This is a conserved region f... 38.0 0.005
  gnl|CDD|10062 COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, top... 900 0.0
  gnl|CDD|10062 COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, top... 135 2e-32
  gnl|CDD|10197 COG0323, MutL, DNA mismatch repair enzyme (predicted ATPase) [... 37.6 0.005


gnl|CDD|17769, cd00075, HATPase_c, Histidine kinase-like ATPases; This family includes several ATP-binding proteins for example: histidine kinase, DNA gyrase B, topoisomerases, heat shock protein HSP90, phytochrome-like ATPases and DNA mismatch repair proteins
             CD-Length = 103 residues,  85.4% aligned
             Score = 62.3 bits (151), Expect = 2e-10
Query:  38   LHHMVFEVVDNSIDEALAGYCSEISITIHTDE---SITVRDNGRGIPVDIHKEEGVSAAE  94
Sbjct:  1    LQQVLLNLLSNAIKHTPEG-GGRITISVERDGDHLEIRVEDNGPGIPEEDLE--------  51

Query:  95   VIMTVLHAGGKFDDNTYKVSGGLHGVGVSVVNALSHELRLTIR  137
Sbjct:  52   ------RIFERFSDGSRSRKGGGTGLGLSIVKKLVELHGGRIE  88


gnl|CDD|24279, smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomerase II, GyrB, ParE
             CD-Length = 594 residues,  87.7% aligned
             Score =  678 bits (1751), Expect = 0.0
Query:  37   GLHHMVFEVVDNSIDEALAGYCSEISITIHTDESITVRDNGRGIPVDIHKEEGVSAAEVI  96
Sbjct:  1    GLHHLVDEIVDNAADEALAGYMDTIKVTIDKDNSISVEDNGRGIPVEIHPKEKKYAPEVI  60

Query:  97   MTVLHAGGKFDDNTYKVSGGLHGVGVSVVNALSHELRLTIRRHNKVWEQVYH-HGVPQFP  155
Sbjct:  61   FTVLHAGGKFDDDEYKVSGGLHGVGASVVNALSTEFEVEVARDGKEYKQSFSNNGKPLSE  120

Query:  156  LREVGETDGSGTEVHFKPSPETFSNI-HFSWDILAKRIRELSFLNSGVGILLRDERTGKE  214
Sbjct:  121  PKIIGDTKKDGTKVTFKPDLEIFGMTTDDDFELLKRRLRELAFLNKGVKITLNDERSDEE  180

Query:  215  ELFKYEGGLKAFVEYLNTNKTAVNEVFHFNVQREEDGVGVEVALQWNDSFNENLLCFTNN  274
Sbjct:  181  VTFLFEGGIKDYVELLNKNKELLSPEPTYIEG-EKDNIRVEVAFQYTDGYSENIVSFVNN  239

Query:  275  IPQRDGGTHLAGFRSALTRNLNNYIEAEGLAKKFKIATTGDDAREGLTAIISVKVPDPKF  334
Sbjct:  240  IATTEGGTHENGFKDALTRVINEYAKKKKKLKEKNI--KGEDVREGLTAFISVKIPEPQF  297

Query:  335  SSQTKDKLVSSEVKTAVEQEMGKYFADFLLENPNEAKAVVGKMIDAARAREAARKAREMT  394
Sbjct:  298  EGQTKEKLGTSEVRFGVEKIVSECLLSFLEENPVLASKIVEKVLLAAKARAAAKKARELT  357

Query:  395  RRKGALDIAGLPGKLADCQEKDPALSELYIVEGDSAGGSAKQGRNRRTQAILPLKGKILN  454
Sbjct:  358  RKKSKLSSISLPGKLADASSAGPKKCELFLVEGDSAGGSAKSGRDRDFQAILPLRGKLLN  417

Query:  455  VEKARFDKMLSSQEVGTLITALGCGIGREEYNIDKLRYHNIIIMTDADVDGSHIRTLLLT  514
Sbjct:  418  VEKASLDKILKNEEIQALITALGLGIG-KDFDIEKLRYGKIIIMTDADVDGSHIKGLLLT  476

Query:  515  FFFRQMPELIERGYIYIAQPPLYKVKRGKQEQYIKDDQAMEEYMTQ  560
Sbjct:  477  FFYRYMPPLIEAGFVYIAIPPLYKVTKGKKKYVYSFYS-LDEYEKW  521


gnl|CDD|24279, smart00433, TOP2c, TopoisomeraseII; Eukaryotic DNA topoisomerase II, GyrB, ParE
             CD-Length = 594 residues, only  15.7% aligned
             Score =  114 bits (286), Expect = 5e-26
Query:  709  VQKGERKRPISAF--KDGLDWLMAEGTKRH-SIQRYKGLGEMNPEQLWETTMDPNVRRML  765
Sbjct:  501  VTKGKKKYVYSFYSLDEYEKWLETKGNKKKYEIQRYKGLGEMNADQLWETTMDPERRTLL  560

Query:  766  KVTIEDAIAADQIFNTLMGDAVEPRRDFIESNA  798
Sbjct:  561  FVTLDDADEADLIFSALMGDKVEPRKEWIEENA  593


gnl|CDD|25316, smart00387, HATPase_c, Histidine kinase-like ATPases; Histidine kinase-, DNA gyrase B-, phytochrome-like ATPases.
             CD-Length = 112 residues,  85.7% aligned
             Score = 68.4 bits (167), Expect = 3e-12
Query:  34   DGTGLHHMVFEVVDNSIDEALAGYCSEISITIHTDE---SITVRDNGRGIPVDIHKEEGV  90
Sbjct:  2    DPDRLRQVLSNLLDNAIKYTPEG--GRITVTLEREGDHVEITVEDNGPGIP---------  50

Query:  91   SAAEVIMTVLHAGGKFDDNTYKVSGGLHGVGVSVVNALSHELRLTIRRHNK  141
Sbjct:  51   --PEDLEKIFEPFFRTDKRSRKIGG--TGLGLSIVKKLVELHGGEISVESE  97


gnl|CDD|25440, pfam00204, DNA_gyraseB, DNA gyrase B. This family represents the second domain of DNA gyrase B which has a ribosomal S5 domain 2-like fold. This family is structurally related to PF01119.
             CD-Length = 170 residues, 100.0% aligned
             Score =  197 bits (503), Expect = 4e-51
Query:  222  GLKAFVEYLNTNKTAV-NEVFHFNVQREEDGVGVEVALQW-NDSFNENLLCFTNNIPQRD  279
Sbjct:  1    GIKLYVKYLNESKEPIHPEPIVYEG---ENGIRVEVALQWSNDGYFEQILSFNNNIPTTE  57

Query:  280  GGTHLAGFRSALTRNLNNYIEAEGLAKKFKIATTGDDAREGLTAIISVKVPDPKFSSQTK  339
Sbjct:  58   GGTHVNGFKDALTRALNEYAKKKNKLKK-KDKLTGEDVREGLTAVISVKIPNPQFEGQTK  116

Query:  340  DKLVSSEVKTAVEQEMGKYFADFLLENPNEAKAVVGKMIDAARAREAARKAREM  393
Sbjct:  117  EKLGSSEVRFGVECIVSEKLLFFLEENPVDAKAIIEKAADAAKAREAAKKAREL  170


gnl|CDD|25662, pfam00986, DNA_gyraseB_C, DNA gyrase B subunit, carboxyl terminus. The amino terminus of eukaryotic and prokaryotic DNA topoisomerase II are similar, but they have a different carboxyl terminus. The amino-terminal portion of the DNA gyrase B protein is thought to catalyse the ATP-dependent super-coiling of DNA. See pfam00204. The carboxyl-terminal end supports the complexation with the DNA gyrase A protein and the ATP-independent relaxation. This family also contains Topoisomerase IV. This is a bacterial enzyme that is closely related to DNA gyrase.
             CD-Length = 67 residues,  97.0% aligned
             Score =  121 bits (306), Expect = 2e-28
Query:  731  EGTKRHSIQRYKGLGEMNPEQLWETTMDPNVRRMLKVTIEDAIAADQIFNTLMGDAVEPR  790
Sbjct:  3    NKKGKYEIQRYKGLGEMNPEQLWETTMDPETRTLLQVTIEDAAEADELFSILMGDKVEPR  62

Query:  791  RDFIE  795
Sbjct:  63   REFIE  67


gnl|CDD|25917, pfam02518, HATPase_c, Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. This family represents the structurally related ATPase domains of histidine kinase, DNA gyrase B and HSP90.
             CD-Length = 111 residues,  87.4% aligned
             Score = 68.9 bits (168), Expect = 2e-12
Query:  34   DGTGLHHMVFEVVDNSIDEALAGYCSEISITIHTDE---SITVRDNGRGIPVDIHKEEGV  90
Sbjct:  2    DEDRLRQVLSNLLDNAIKHAPAG--GEITVRLEREGGDVRITVEDNGIGIP---------  50

Query:  91   SAAEVIMTVLHAGGKFDDNTYKVSGGLHGVGVSVVNALSHELRLTIRRHNKV  142
Sbjct:  51   --PEDLERIFEPFFTTDGDSRKIGG--TGLGLSIVKELVELHGGTITVESEP  98


gnl|CDD|8119, pfam01751, Toprim, Toprim domain. This is a conserved region from DNA primase. This corresponds to the Toprim domain common to DnaG primases, topoisomerases, OLD family nucleases and RecR proteins. Both DnaG motifs IV and V are present in the alignment, the DxD (V) motif may be involved in Mg2+ binding and mutations to the conserved glutamate (IV) completely abolish DnaG type primase activity. DNA primase EC:2.7.7.6 is a nucleotidyltransferase it synthesises the oligoribonucleotide primers required for DNA replication on the lagging strand of the replication fork; it can also prime the leading stand and has been implicated in cell division. This family also includes the atypical archaeal A subunit from type II DNA topoisomerases. Type II DNA topoisomerases catalyse the relaxation of DNA supercoiling by causing transient double strand breaks.
             CD-Length = 84 residues,  91.7% aligned
             Score = 38.0 bits (88), Expect = 0.005
Query:  450  GKILNVEKARFDKMLSS--QEVGTLITALGCGIGREEYNIDKLRYHN--IIIMTDADVDG  505
Sbjct:  1    KVLIIVEGPSDAIALEKAGGYRGNVVALLGHLLTKEQLKLLKKLAKKDEVILATDPDREG  60

Query:  506  SHIRTLLLTFFFRQMPE  522
Sbjct:  61   EAIAWKLLELLKPYGKK  77


gnl|CDD|10062, COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit [DNA replication, recombination, and repair]
             CD-Length = 635 residues,  87.9% aligned
             Score =  900 bits (2328), Expect = 0.0
Query:  2    SENNTYDSSSIKVLKGLDAVRKRPGMYIGDTDDGTGLHHMVFEVVDNSIDEALAGYCSEI  61
Sbjct:  1    SKTNNYDASSIQVLEGLEAVRKRPGMYIGSTGDGRGLHHLVWEVVDNSIDEALAGYADRI  60

Query:  62   SITIHTDESITVRDNGRGIPVDIHKEEGVSAAEVIMTVLHAGGKFDDNTYKVSGGLHGVG  121
Sbjct:  61   DVTLHEDGSISVEDNGRGIPVDIHPKEKVSAVEVIFTVLHAGGKFDNDSYKVSGGLHGVG  120

Query:  122  VSVVNALSHELRLTIRRHNKVWEQVYHHGVPQFPLREVGETD--GSGTEVHFKPSPETFS  179
Sbjct:  121  VSVVNALSTWLEVEVKRDGKIYRQRFERGVPVTPLEVIGSTDTKKTGTKVRFKPDPEIFG  180

Query:  180  NIHFSWDILAKRIRELSFLNSGVGILLRDERTGKEEL-FKYEGGLKAFVEYLNTNKTAVN  238
Sbjct:  181  ETEFDYEILKRRLRELAFLNKGVKITLTDERTGEEKKEFHYEGGLKDYVEYLNKGKTPLH  240

Query:  239  EVFHFNVQREEDGVGVEVALQWNDSFNENLLCFTNNIPQRDGGTHLAGFRSALTRNLNNY  298
Sbjct:  241  EE-IFYFNGEKDGIAVEVALQWNDGYSENILSFVNNIPTREGGTHEAGFRSALTRAINEY  299

Query:  299  IEAEGLAKKFKIATTGDDAREGLTAIISVKVPDPKFSSQTKDKLVSSEVKTAVEQEMGKY  358
Sbjct:  300  AKKKNLLKEGDL--TGDDIREGLTAVISVKIPDPQFEGQTKEKLGNSEVRSIVEKLVSEA  357

Query:  359  FADFLLENPNEAKAVVGKMIDAARAREAARKAREMTRRKGALDIAGLPGKLADCQEKDPA  418
Sbjct:  358  FSLFLEENPQEAKKIVEKAIAAAKAREAARKARELTRRKSALDIPGLPGKLADCTSKDPE  417

Query:  419  LSELYIVEGDSAGGSAKQGRNRRTQAILPLKGKILNVEKARFDKMLSSQEVGTLITALGC  478
Sbjct:  418  KSELFLVEGDSAGGSAKQGRDREFQAILPLRGKILNVEKARLDKILKNEEIQTIITALGT  477

Query:  479  GIGREEYNIDKLRYHNIIIMTDADVDGSHIRTLLLTFFFRQMPELIERGYIYIAQPPLYK  538
Sbjct:  478  GIG-KDFDLEKLRYHKIIIMTDADVDGAHIRTLLLTFFYRYMPPLIENGHVYIAQPPLYK  536

Query:  539  VKRGKQEQYIKDDQAMEEYMTQ  560
Sbjct:  537  VKKGKKTFYAYDDEELEKLLER  558


gnl|CDD|10062, COG0187, GyrB, Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit [DNA replication, recombination, and repair]
             CD-Length = 635 residues, only  11.5% aligned
             Score =  135 bits (341), Expect = 2e-32
Query:  734  KRHSIQRYKGLGEMNPEQLWETTMDPNVRRMLKVTIEDAIAADQIFNTLMGDAVEPRRDF  793
Sbjct:  563  KGYEIQRYKGLGEMNPDQLWETTMDPETRRLLQVTIEDADEADEIFSTLMGDKVEPRRNF  622

Query:  794  IESNALAVSNLDV  806
Sbjct:  623  IEENALFVENLDI  635


gnl|CDD|10197, COG0323, MutL, DNA mismatch repair enzyme (predicted ATPase) [DNA replication, recombination, and repair]
             CD-Length = 638 residues, only   6.4% aligned
             Score = 37.6 bits (87), Expect = 0.005
Query:  41   MVFEVVDNSIDEALAGYCSEISITIHTD--ESITVRDNGRGIPVD  83
Sbjct:  27   VVKELVENSLD---AG-ATRIDIEVEGGGLKLIRVRDNGSGIDKE  67

Citing CD-Search: Marchler-Bauer A, Anderson JB, DeWeese-Scott C, Fedorova ND, Geer LY, He S, Hurwitz DI, Jackson JD, Jacobs AR, Lanczycki CJ, Liebert CA, Liu C, Madej T, Marchler GH, Mazumder R, Nikolskaya AN, Panchenko AR, Rao BS, Shoemaker BA, Simonyan V, Song JS, Thiessen PA, Vasudevan S, Wang Y, Yamashita RA, Yin JJ, and Bryant SH (2003), "CDD: a curated Entrez database of conserved domain alignments", Nucleic Acids Res. 31:383-387.