Definition Desulfovibrio desulfuricans subsp. desulfuricans str. G20 chromosome, complete genome.
Accession NC_007519
Length 3,730,232

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The map label for this gene is gyrB [H]

Identifier: 78355050

GI number: 78355050

Start: 2797

End: 5190

Strand: Direct

Name: gyrB [H]

Synonym: Dde_0003

Alternate gene names: 78355050

Gene position: 2797-5190 (Clockwise)

Preceding gene: 78355049

Following gene: 78355051

Centisome position: 0.07

GC content: 55.1

Gene sequence:

>2394_bases
ATGACCAACGAGACACAAAAGCAGAGCTACGACGCGGCGAACATCACCGTTCTTGAGGGGTTGTCCGCTGTGCGCATGCG
CCCTGCCATGTACATAGGCAGCACTGACAGCCGCGGTCTGCACCATCTGGTTTACGAAGTGGTGGATAACTCCATCGACG
AAGCCATGGCGGGATACTGCGATAAAGTCACCGTGAAGCTGCATCTTGATAACAGCGTGACCGTTATTGATAACGGACGC
GGCATTCCCGTGGACATCCACCCGAAAGAAGGCCGTCCCGCGGTTGAAGTGGTCATGACCGTGCTGCATGCCGGCGGCAA
GTTCGACAACGATTCGTACAAGGTGTCGGGCGGGCTGCACGGGGTGGGTGTTTCGTGCGTGAACGCCCTTTCCGAATATC
TCGAAGTTACCGTGCGTCGTGACGGGTATAAATATCATCACCGCTTTGAACGCGGTGTACCGGTCAAGGAACTGGAGCGC
GTCGGAGAAACCGACCTGCGCGGCACCACCATCCGCTTCCGTCCGGACGAAGAAATTTTTGAGACCAATCAGTTTTCCTT
CGATATCCTCAAAAAACGCTTTGAGGAGCTCGCGTACCTCAATCCCGGGCTCGAGGTCGAGTTCATAGACGAACGTACCG
GAGATACCGCCTCGTTTCATTACGAGGGGGGTATCCGTGAGTTTGTGAAGAACCTGAACTCCGGCGAAGGCGGGGTGCAC
TCCATCATTTTCGCTTCGGGCGAATCGGATAACGTGATGGTGGATTTCGCGTTGCAGTACAACGCGGGGTATAAGGAAAA
CATGCTCACCTTTGCCAACAACATCCGCACCAAGGAAGGCGGCACGCACCTTGCCGGCTTCAAGACCGCGCTCACAAGGG
CCATCAACAACTACATCCAGAACTCCGACCTGCCTAAAAAGCTCAAGGTCAAACTGTCGGGTGATGATGTGCGGGAAGGT
CTGACCGGCGTTGTCAGTGTTAAACTGCCCAATCCGCAGTTTGAAGGGCAGACAAAGACCAAGCTGGGCAACAGCGAGGT
GGCGGGTATTGTCTCCGGTCTGGTGTATGAAAATCTCAACACCTACTTCGGCGAAAACCCCAAAGATGCCAAGCTGATCA
TAGAAAAGGCCGTGGATGCCGCCCGTGCACGTGACGCCGCCCGCAAGGCGAAGGATCTTGTACGGCGCAAAGGGGCGCTT
TCCGACAATGCCCTGCCCGGCAAGCTGGCTGACTGCCAGAGCAAGGATCCCTCGGAATCCGAACTGTTCATCGTGGAAGG
TGACTCCGCAGGCGGTTCTGCAAAACAGGGGCGCAATCCTTCCACTCAGGCCATTCTGCCGTTGCGCGGTAAAATTCTGA
ACGTGGAAAAGACCCGCTTTGACAAGATGCTGGCCAACAAGGAAGTCAAGGCTCTCATCACGGCCATGGGGGCGGGAATA
GGCGAAGAAGACATCGACTACGGCAAGCTGCGGTACCACAAAATCGTCATCATGACCGACGCCGACGTGGACGGTGCCCA
CATACGCACGCTGCTGCTGACGTTCTTCTATCGCCAGTATCCCGAGCTGATAGACAGGGGGCACCTGTATATCGCCCAGC
CGCCGCTTTTCCGTGTGTACAACAGCAAGTTCGAGCGGTTTATCAAAGATGAAACCGAGCTGAACACCTATCTGCTGGAA
CGCATTGCCAAAGACGTCGTCATCGAGGCGCATAACGGCATGGAGTTCCGTGAAACGCAGATACTCGACCTGCTGAAAGC
CATACGGTTCATCAATGCCAGAATTGCCGACGTGGAAAACGTGGGAATAGGCCGTAATCTCTTTCTCGCGTTTCTTGAAT
ACGGCGAAAAACTGTCGCCCCAGTTTTTTGAGGCGCCTGAATTCAACGGCTTCGGAACGTATCTGCAGGAAAAAGGCTAT
TCCGTGCAGACCAGCGTTGACGAATCCGGACTGGAACGCCGTGTGTACCTGGAATTTGAAGACAGCAACGGGCACAAGAC
CCGCATCGGCAACGAGTTCTTCAACTCCAAGATGTACAAACAGCCTTACGATTCGATGGCCGACATGCGCCGCATCTGCG
GCGGATTCTCGTTTGTGGTGGACCGCAAGGGCGAACGGACCGAAGTGGAAAACATCTTCGTTCTGCTGGACCATGTGCTG
CAGGAAGCGCGCAAGGGTATAAACATCCAGCGGTATAAAGGTCTGGGCGAAATGGATGCCGAACAGCTTTGGGTGACCAC
CATGAACCCCGAAAACCGCGTGCTGCTGCAGGTACAGGTGGATGACGCGGAAGAGGCCAACGAGATATTTGAACAGCTCA
TGGGCGACAGGGTTGAACCGCGCCGCGAATTCATCGTGCGTAATGCCCTGAGCGTTCAGGAACTGGATATTTAA

Upstream 100 bases:

>100_bases
CCCCTGCGGTCTGACCGGTGAAAACGACCCCGACTATCTGGTAATCGTCATGCCCATGAAGATAGTGGAAGAGACGTACT
ACAGCGAGGAAGAAGTCTAA

Downstream 100 bases:

>100_bases
CACACCCGAGAGGCTTCAGAAGTGTCCAATCAGGTTACCATCGAAGACGAGCTTAAGAAGTCATATCTTGAGTACTCGCT
GAGTGTTATTATAGGCCGCG

Product: DNA gyrase subunit B

Products: NA

Alternate protein names: NA

Number of amino acids: Translated: 797; Mature: 796

Protein sequence:

>797_residues
MTNETQKQSYDAANITVLEGLSAVRMRPAMYIGSTDSRGLHHLVYEVVDNSIDEAMAGYCDKVTVKLHLDNSVTVIDNGR
GIPVDIHPKEGRPAVEVVMTVLHAGGKFDNDSYKVSGGLHGVGVSCVNALSEYLEVTVRRDGYKYHHRFERGVPVKELER
VGETDLRGTTIRFRPDEEIFETNQFSFDILKKRFEELAYLNPGLEVEFIDERTGDTASFHYEGGIREFVKNLNSGEGGVH
SIIFASGESDNVMVDFALQYNAGYKENMLTFANNIRTKEGGTHLAGFKTALTRAINNYIQNSDLPKKLKVKLSGDDVREG
LTGVVSVKLPNPQFEGQTKTKLGNSEVAGIVSGLVYENLNTYFGENPKDAKLIIEKAVDAARARDAARKAKDLVRRKGAL
SDNALPGKLADCQSKDPSESELFIVEGDSAGGSAKQGRNPSTQAILPLRGKILNVEKTRFDKMLANKEVKALITAMGAGI
GEEDIDYGKLRYHKIVIMTDADVDGAHIRTLLLTFFYRQYPELIDRGHLYIAQPPLFRVYNSKFERFIKDETELNTYLLE
RIAKDVVIEAHNGMEFRETQILDLLKAIRFINARIADVENVGIGRNLFLAFLEYGEKLSPQFFEAPEFNGFGTYLQEKGY
SVQTSVDESGLERRVYLEFEDSNGHKTRIGNEFFNSKMYKQPYDSMADMRRICGGFSFVVDRKGERTEVENIFVLLDHVL
QEARKGINIQRYKGLGEMDAEQLWVTTMNPENRVLLQVQVDDAEEANEIFEQLMGDRVEPRREFIVRNALSVQELDI

Sequences:

>Translated_797_residues
MTNETQKQSYDAANITVLEGLSAVRMRPAMYIGSTDSRGLHHLVYEVVDNSIDEAMAGYCDKVTVKLHLDNSVTVIDNGR
GIPVDIHPKEGRPAVEVVMTVLHAGGKFDNDSYKVSGGLHGVGVSCVNALSEYLEVTVRRDGYKYHHRFERGVPVKELER
VGETDLRGTTIRFRPDEEIFETNQFSFDILKKRFEELAYLNPGLEVEFIDERTGDTASFHYEGGIREFVKNLNSGEGGVH
SIIFASGESDNVMVDFALQYNAGYKENMLTFANNIRTKEGGTHLAGFKTALTRAINNYIQNSDLPKKLKVKLSGDDVREG
LTGVVSVKLPNPQFEGQTKTKLGNSEVAGIVSGLVYENLNTYFGENPKDAKLIIEKAVDAARARDAARKAKDLVRRKGAL
SDNALPGKLADCQSKDPSESELFIVEGDSAGGSAKQGRNPSTQAILPLRGKILNVEKTRFDKMLANKEVKALITAMGAGI
GEEDIDYGKLRYHKIVIMTDADVDGAHIRTLLLTFFYRQYPELIDRGHLYIAQPPLFRVYNSKFERFIKDETELNTYLLE
RIAKDVVIEAHNGMEFRETQILDLLKAIRFINARIADVENVGIGRNLFLAFLEYGEKLSPQFFEAPEFNGFGTYLQEKGY
SVQTSVDESGLERRVYLEFEDSNGHKTRIGNEFFNSKMYKQPYDSMADMRRICGGFSFVVDRKGERTEVENIFVLLDHVL
QEARKGINIQRYKGLGEMDAEQLWVTTMNPENRVLLQVQVDDAEEANEIFEQLMGDRVEPRREFIVRNALSVQELDI
>Mature_796_residues
TNETQKQSYDAANITVLEGLSAVRMRPAMYIGSTDSRGLHHLVYEVVDNSIDEAMAGYCDKVTVKLHLDNSVTVIDNGRG
IPVDIHPKEGRPAVEVVMTVLHAGGKFDNDSYKVSGGLHGVGVSCVNALSEYLEVTVRRDGYKYHHRFERGVPVKELERV
GETDLRGTTIRFRPDEEIFETNQFSFDILKKRFEELAYLNPGLEVEFIDERTGDTASFHYEGGIREFVKNLNSGEGGVHS
IIFASGESDNVMVDFALQYNAGYKENMLTFANNIRTKEGGTHLAGFKTALTRAINNYIQNSDLPKKLKVKLSGDDVREGL
TGVVSVKLPNPQFEGQTKTKLGNSEVAGIVSGLVYENLNTYFGENPKDAKLIIEKAVDAARARDAARKAKDLVRRKGALS
DNALPGKLADCQSKDPSESELFIVEGDSAGGSAKQGRNPSTQAILPLRGKILNVEKTRFDKMLANKEVKALITAMGAGIG
EEDIDYGKLRYHKIVIMTDADVDGAHIRTLLLTFFYRQYPELIDRGHLYIAQPPLFRVYNSKFERFIKDETELNTYLLER
IAKDVVIEAHNGMEFRETQILDLLKAIRFINARIADVENVGIGRNLFLAFLEYGEKLSPQFFEAPEFNGFGTYLQEKGYS
VQTSVDESGLERRVYLEFEDSNGHKTRIGNEFFNSKMYKQPYDSMADMRRICGGFSFVVDRKGERTEVENIFVLLDHVLQ
EARKGINIQRYKGLGEMDAEQLWVTTMNPENRVLLQVQVDDAEEANEIFEQLMGDRVEPRREFIVRNALSVQELDI

Specific function: DNA gyrase negatively supercoils closed circular double- stranded DNA in an ATP-dependent manner and also catalyzes the interconversion of other topological isomers of double-stranded DNA rings, including catenanes and knotted rings [H]

COG id: COG0187

COG function: function code L; Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 Toprim domain [H]

Homologues:

Organism=Homo sapiens, GI19913406, Length=574, Percent_Identity=24.9128919860627, Blast_Score=123, Evalue=6e-28,
Organism=Homo sapiens, GI19913408, Length=571, Percent_Identity=24.6935201401051, Blast_Score=118, Evalue=2e-26,
Organism=Escherichia coli, GI48994957, Length=821, Percent_Identity=48.2338611449452, Blast_Score=722, Evalue=0.0,
Organism=Escherichia coli, GI1789408, Length=537, Percent_Identity=44.3202979515829, Blast_Score=427, Evalue=1e-120,
Organism=Caenorhabditis elegans, GI212645845, Length=505, Percent_Identity=25.3465346534653, Blast_Score=122, Evalue=1e-27,
Organism=Caenorhabditis elegans, GI17535065, Length=573, Percent_Identity=24.4328097731239, Blast_Score=119, Evalue=4e-27,
Organism=Saccharomyces cerevisiae, GI6324241, Length=580, Percent_Identity=24.4827586206897, Blast_Score=115, Evalue=2e-26,
Organism=Drosophila melanogaster, GI17136538, Length=550, Percent_Identity=25.6363636363636, Blast_Score=130, Evalue=4e-30,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003594
- InterPro:   IPR011557
- InterPro:   IPR020568
- InterPro:   IPR014721
- InterPro:   IPR001241
- InterPro:   IPR013759
- InterPro:   IPR002288
- InterPro:   IPR013506
- InterPro:   IPR013760
- InterPro:   IPR018522
- InterPro:   IPR006171 [H]

Pfam domain/function: PF00204 DNA_gyraseB; PF00986 DNA_gyraseB_C; PF02518 HATPase_c; PF01751 Toprim [H]

EC number: =5.99.1.3 [H]

Molecular weight: Translated: 89662; Mature: 89530

Theoretical pI: Translated: 5.31; Mature: 5.31

Prosite motif: PS00177 TOPOISOMERASE_II

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

0.5 %Cys     (Translated Protein)
2.1 %Met     (Translated Protein)
2.6 %Cys+Met (Translated Protein)
0.5 %Cys     (Mature Protein)
2.0 %Met     (Mature Protein)
2.5 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MTNETQKQSYDAANITVLEGLSAVRMRPAMYIGSTDSRGLHHLVYEVVDNSIDEAMAGYC
CCCCCHHHCCCCCCEEHHHCCHHHHHCCEEEECCCCCCHHHHHHHHHHHCHHHHHHHCCC
DKVTVKLHLDNSVTVIDNGRGIPVDIHPKEGRPAVEVVMTVLHAGGKFDNDSYKVSGGLH
CEEEEEEEECCEEEEEECCCCCEEEECCCCCCHHHHHHHHHHHCCCCCCCCCEEECCCCC
GVGVSCVNALSEYLEVTVRRDGYKYHHRFERGVPVKELERVGETDLRGTTIRFRPDEEIF
CHHHHHHHHHHHHHHEEHHCCCCHHHHHHHCCCCHHHHHHCCCCCCCCCEEEECCCHHHH
ETNQFSFDILKKRFEELAYLNPGLEVEFIDERTGDTASFHYEGGIREFVKNLNSGEGGVH
HCCCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCEEEEECCCHHHHHHHCCCCCCCEE
SIIFASGESDNVMVDFALQYNAGYKENMLTFANNIRTKEGGTHLAGFKTALTRAINNYIQ
EEEEECCCCCCEEEEEEEEECCCCHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHC
NSDLPKKLKVKLSGDDVREGLTGVVSVKLPNPQFEGQTKTKLGNSEVAGIVSGLVYENLN
CCCCCCEEEEEECCCHHHCCCCEEEEEEECCCCCCCCHHHCCCCHHHHHHHHHHHHHHHH
TYFGENPKDAKLIIEKAVDAARARDAARKAKDLVRRKGALSDNALPGKLADCQSKDPSES
HHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCC
ELFIVEGDSAGGSAKQGRNPSTQAILPLRGKILNVEKTRFDKMLANKEVKALITAMGAGI
EEEEEECCCCCCCCCCCCCCCCEEEEECCCEEECCHHHHHHHHHHHHHHHHHHHHHCCCC
GEEDIDYGKLRYHKIVIMTDADVDGAHIRTLLLTFFYRQYPELIDRGHLYIAQPPLFRVY
CCCCCCCCCEEEEEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCHHHHH
NSKFERFIKDETELNTYLLERIAKDVVIEAHNGMEFRETQILDLLKAIRFINARIADVEN
HHHHHHHHCCHHHHHHHHHHHHHHHHEEECCCCCCHHHHHHHHHHHHHHHHHHHHCCCCC
VGIGRNLFLAFLEYGEKLSPQFFEAPEFNGFGTYLQEKGYSVQTSVDESGLERRVYLEFE
CCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHCCCEEEECCCCCCCCEEEEEEEE
DSNGHKTRIGNEFFNSKMYKQPYDSMADMRRICGGFSFVVDRKGERTEVENIFVLLDHVL
CCCCCCCCCCHHHHHCHHHCCCHHHHHHHHHHHCCEEEEEECCCCCHHHHHHHHHHHHHH
QEARKGINIQRYKGLGEMDAEQLWVTTMNPENRVLLQVQVDDAEEANEIFEQLMGDRVEP
HHHHHCCCEEECCCCCCCCCCCEEEEEECCCCEEEEEEEECCHHHHHHHHHHHHCCCCCH
RREFIVRNALSVQELDI
HHHHHHHHCCCHHHCCC
>Mature Secondary Structure 
TNETQKQSYDAANITVLEGLSAVRMRPAMYIGSTDSRGLHHLVYEVVDNSIDEAMAGYC
CCCCHHHCCCCCCEEHHHCCHHHHHCCEEEECCCCCCHHHHHHHHHHHCHHHHHHHCCC
DKVTVKLHLDNSVTVIDNGRGIPVDIHPKEGRPAVEVVMTVLHAGGKFDNDSYKVSGGLH
CEEEEEEEECCEEEEEECCCCCEEEECCCCCCHHHHHHHHHHHCCCCCCCCCEEECCCCC
GVGVSCVNALSEYLEVTVRRDGYKYHHRFERGVPVKELERVGETDLRGTTIRFRPDEEIF
CHHHHHHHHHHHHHHEEHHCCCCHHHHHHHCCCCHHHHHHCCCCCCCCCEEEECCCHHHH
ETNQFSFDILKKRFEELAYLNPGLEVEFIDERTGDTASFHYEGGIREFVKNLNSGEGGVH
HCCCCHHHHHHHHHHHHHHCCCCCEEEEECCCCCCCEEEEECCCHHHHHHHCCCCCCCEE
SIIFASGESDNVMVDFALQYNAGYKENMLTFANNIRTKEGGTHLAGFKTALTRAINNYIQ
EEEEECCCCCCEEEEEEEEECCCCHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHHC
NSDLPKKLKVKLSGDDVREGLTGVVSVKLPNPQFEGQTKTKLGNSEVAGIVSGLVYENLN
CCCCCCEEEEEECCCHHHCCCCEEEEEEECCCCCCCCHHHCCCCHHHHHHHHHHHHHHHH
TYFGENPKDAKLIIEKAVDAARARDAARKAKDLVRRKGALSDNALPGKLADCQSKDPSES
HHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCC
ELFIVEGDSAGGSAKQGRNPSTQAILPLRGKILNVEKTRFDKMLANKEVKALITAMGAGI
EEEEEECCCCCCCCCCCCCCCCEEEEECCCEEECCHHHHHHHHHHHHHHHHHHHHHCCCC
GEEDIDYGKLRYHKIVIMTDADVDGAHIRTLLLTFFYRQYPELIDRGHLYIAQPPLFRVY
CCCCCCCCCEEEEEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHCCCCEEEECCCHHHHH
NSKFERFIKDETELNTYLLERIAKDVVIEAHNGMEFRETQILDLLKAIRFINARIADVEN
HHHHHHHHCCHHHHHHHHHHHHHHHHEEECCCCCCHHHHHHHHHHHHHHHHHHHHCCCCC
VGIGRNLFLAFLEYGEKLSPQFFEAPEFNGFGTYLQEKGYSVQTSVDESGLERRVYLEFE
CCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCHHHHHHCCCEEEECCCCCCCCEEEEEEEE
DSNGHKTRIGNEFFNSKMYKQPYDSMADMRRICGGFSFVVDRKGERTEVENIFVLLDHVL
CCCCCCCCCCHHHHHCHHHCCCHHHHHHHHHHHCCEEEEEECCCCCHHHHHHHHHHHHHH
QEARKGINIQRYKGLGEMDAEQLWVTTMNPENRVLLQVQVDDAEEANEIFEQLMGDRVEP
HHHHHCCCEEECCCCCCCCCCCEEEEEECCCCEEEEEEEECCHHHHHHHHHHHHCCCCCH
RREFIVRNALSVQELDI
HHHHHHHHCCCHHHCCC

PDB accession: NA

Resolution: NA

Structure class: Alpha Beta

Cofactors: NA

Metal ions: NA

Kcat value (1/min): NA

Specific activity: NA

Km value (mM): NA

Substrates: NA

Specific reaction: NA

General reaction: NA

Inhibitor: NA

Structure determination priority: 9.0

TargetDB status: NA

Availability: NA

References: 10688204 [H]