Definition Xanthomonas campestris pv. vesicatoria str. 85-10 chromosome, complete genome.
Accession NC_007508
Length 5,178,466

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The map label for this gene is topB2 [H]

Identifier: 78047962

GI number: 78047962

Start: 2730083

End: 2732095

Strand: Reverse

Name: topB2 [H]

Synonym: XCV2406

Alternate gene names: 78047962

Gene position: 2732095-2730083 (Counterclockwise)

Preceding gene: 78047963

Following gene: 78047961

Centisome position: 52.76

GC content: 66.47

Gene sequence:

>2013_bases
ATGCGGCTGTTCTTGTGCGAGAAGCCCTCCCAGGGCAAAGACATTGGCCGGATTCTCGGCGCGACGCAGCGCGGTGAAGG
CTGTCTCAGCGGCTCTGGCGTCACCGTTACCTGGTGCATCGGCCATCTCGTAGAAGCGGCAGCTCCCGAGGTCTATGACG
CGGCGCTCAAGCGCTGGTCGCTGGAGCAGTTGCCCATTGTTCCGCAGCAGTGGCGGGTCGAGGTCAAACCGAAGACCGCC
ACGCAATTCAAGGTCGTCAAGGCGCTTCTGGCGAAGGCGACCCATCTGGTCATCGCCACCGATGCCGACCGTGAGGGCGA
GCTGATCGCCCGCGAGATCATCGACCTGTGCGGCTACCGCGGCCCCATCGAGCGGCTATGGTTGTCGGCGCTCAACGATG
CGTCGATCCGCACCGCGCTCGGCAAGTTGCGGCCCTCATCCGACACGCTGCCGATGTACTACTCGGCGCTTGCGCGCTCA
CGCGCCGACTGGCTCGTGGGCATGAACCTCAGCCGGTTGTTCACGGTGCTCGGGCGTCAGGCCGGCTACGACGGCGTGCT
GTCCGTCGGTCGCGTCCAGACGCCGACCTTGAAGCTCGTCGTGGACCGCGACCGCGAGATCGCGGCCTTCAAGTCGGTGC
CGTTCTGGGCCATCGACGTGTCCCTGTCCGCAGGTGGACAGGCTTTCAGCGCGCAGTGGGTTCCGCCCGATGGCTGCACC
GACGATGCCGGCCGCTGCCTGCAGCAGCCTATCGCCCAGCAGGCCGCGCAGCAGATCCGCGCTGCGAGCAGCGCCCAGGT
CGTGTCAGTCGAGACCGAGCGCGTGCGCGAAGGGCCACCGCTGCTGTTCGACCTGGGAACGCTTCAGGAGGTTTGTTCCA
AGCAGCTTGGGCTGGATGTGCAGGAGACGCTGGAGATCGCCCAGGCCCTGTATGAGACCCATAAAGCCACCACGTACCCG
CGTTCCGATTCGGGCTACCTGCCCGAAAGCATGTTCGCCGAGGTGCCGACTGTTCTGGACAGCCTGCTCAAGACCGACCC
CTCGCTGCGCCCGATCATGGGCCAGCTCGACCGCTCCCAGCGCTCGCGCGCCTGGAACGACGGCAAAGTGACGGCGCACC
ACGGCATCATTCCCACCTTGGAACCCGCGAACCTCTCGGCTATGAGCGAGAAGGAACTGGCGGTGTACTGGCTGATCCGC
GCGCATTACCTGGCGCAGTTCCTCCCTCACCACGAGTTCGACCGCACGATCGCCGAGCTGTCCTGCGGCCAGCAGAAGCT
GGTGGCCACCGGAAAGCAGGTGGCCGCCCAGGGTTGGCACCTGGTGCTGGCCGAGCCGCAAGCGGACGAGGACGGGGAAA
CCACCGCGCGCAGCCAGGTACTCCCCGCGCTGCGCGAGGGCCTGGCATGCCAAGTGGCCGAGGCCGAAGTCAAGGCGCTC
AAGACGCTGCCTCCGAAGCCCTACACGCAGGGCGAACTGGTCAAGTCGATGAAAGGCGTGGCGCGCTTCGTGACCGACCC
GCGCCTGAAGCAGAAGTTGAAGGACACGACGGGCATTGGCACCGAAGCCACGCGCGCCAACATCATCACCGGCCTGCTGA
CGCGGGGCTATCTCGTGAAGAAAGGACGCTCCATTCGCGCATCGGATGCGGCATTCACGCTGATCGACGCTGTGCCCGCG
GCGATTGCCGACCCCGGAACCACCGCCGTGTGGGAGCAGGCGCTCGACATGATCGAGGCCGGACAGCTCACCCTGGATGT
GTTCATCGGCAAGCAGGCCGCATGGATTTCGCAACTGATCGTGCAGTACGGCAGCACCTCGCTGTCCATCAAGGTTCCCC
AGGGTCCCGCTTGCCCGCAGTGCGGCGCACCGACGCGCCAGCGCACCGGCAAGACCGGCCCCTTCTGGTCGTGCAGTCGC
TACCCCGACTGCAAAGGCACGCTGCCGGTCGATTCCGGCACGTCCAAGCGCGGTGCCTCGCGCCCGCGCAGTAGCGGCCG
CAAGGGCTCCTGA

Upstream 100 bases:

>100_bases
TGGTCGCCACCGCATGCGGCTTGTTTGCTGCTGCCCCTGGTGGTGCTCGGCATCCTCGATTCCAGCAACTCAATGAACCA
CGGAAATCGGATGGACGGAC

Downstream 100 bases:

>100_bases
CCGACCCCGCTCCCCGAGAGCCGTGCCCGCCATCGGCGGCGTGGCCCATGTCCCGCACGCCCTGCGGGACGCCCAGCGCG
CAACGCCTTCTCTTGTCCGT

Product: DNA topoisomerase III

Products: NA

Alternate protein names: DNA topoisomerase III [H]

Number of amino acids: Translated: 670; Mature: 670

Protein sequence:

>670_residues
MRLFLCEKPSQGKDIGRILGATQRGEGCLSGSGVTVTWCIGHLVEAAAPEVYDAALKRWSLEQLPIVPQQWRVEVKPKTA
TQFKVVKALLAKATHLVIATDADREGELIAREIIDLCGYRGPIERLWLSALNDASIRTALGKLRPSSDTLPMYYSALARS
RADWLVGMNLSRLFTVLGRQAGYDGVLSVGRVQTPTLKLVVDRDREIAAFKSVPFWAIDVSLSAGGQAFSAQWVPPDGCT
DDAGRCLQQPIAQQAAQQIRAASSAQVVSVETERVREGPPLLFDLGTLQEVCSKQLGLDVQETLEIAQALYETHKATTYP
RSDSGYLPESMFAEVPTVLDSLLKTDPSLRPIMGQLDRSQRSRAWNDGKVTAHHGIIPTLEPANLSAMSEKELAVYWLIR
AHYLAQFLPHHEFDRTIAELSCGQQKLVATGKQVAAQGWHLVLAEPQADEDGETTARSQVLPALREGLACQVAEAEVKAL
KTLPPKPYTQGELVKSMKGVARFVTDPRLKQKLKDTTGIGTEATRANIITGLLTRGYLVKKGRSIRASDAAFTLIDAVPA
AIADPGTTAVWEQALDMIEAGQLTLDVFIGKQAAWISQLIVQYGSTSLSIKVPQGPACPQCGAPTRQRTGKTGPFWSCSR
YPDCKGTLPVDSGTSKRGASRPRSSGRKGS

Sequences:

>Translated_670_residues
MRLFLCEKPSQGKDIGRILGATQRGEGCLSGSGVTVTWCIGHLVEAAAPEVYDAALKRWSLEQLPIVPQQWRVEVKPKTA
TQFKVVKALLAKATHLVIATDADREGELIAREIIDLCGYRGPIERLWLSALNDASIRTALGKLRPSSDTLPMYYSALARS
RADWLVGMNLSRLFTVLGRQAGYDGVLSVGRVQTPTLKLVVDRDREIAAFKSVPFWAIDVSLSAGGQAFSAQWVPPDGCT
DDAGRCLQQPIAQQAAQQIRAASSAQVVSVETERVREGPPLLFDLGTLQEVCSKQLGLDVQETLEIAQALYETHKATTYP
RSDSGYLPESMFAEVPTVLDSLLKTDPSLRPIMGQLDRSQRSRAWNDGKVTAHHGIIPTLEPANLSAMSEKELAVYWLIR
AHYLAQFLPHHEFDRTIAELSCGQQKLVATGKQVAAQGWHLVLAEPQADEDGETTARSQVLPALREGLACQVAEAEVKAL
KTLPPKPYTQGELVKSMKGVARFVTDPRLKQKLKDTTGIGTEATRANIITGLLTRGYLVKKGRSIRASDAAFTLIDAVPA
AIADPGTTAVWEQALDMIEAGQLTLDVFIGKQAAWISQLIVQYGSTSLSIKVPQGPACPQCGAPTRQRTGKTGPFWSCSR
YPDCKGTLPVDSGTSKRGASRPRSSGRKGS
>Mature_670_residues
MRLFLCEKPSQGKDIGRILGATQRGEGCLSGSGVTVTWCIGHLVEAAAPEVYDAALKRWSLEQLPIVPQQWRVEVKPKTA
TQFKVVKALLAKATHLVIATDADREGELIAREIIDLCGYRGPIERLWLSALNDASIRTALGKLRPSSDTLPMYYSALARS
RADWLVGMNLSRLFTVLGRQAGYDGVLSVGRVQTPTLKLVVDRDREIAAFKSVPFWAIDVSLSAGGQAFSAQWVPPDGCT
DDAGRCLQQPIAQQAAQQIRAASSAQVVSVETERVREGPPLLFDLGTLQEVCSKQLGLDVQETLEIAQALYETHKATTYP
RSDSGYLPESMFAEVPTVLDSLLKTDPSLRPIMGQLDRSQRSRAWNDGKVTAHHGIIPTLEPANLSAMSEKELAVYWLIR
AHYLAQFLPHHEFDRTIAELSCGQQKLVATGKQVAAQGWHLVLAEPQADEDGETTARSQVLPALREGLACQVAEAEVKAL
KTLPPKPYTQGELVKSMKGVARFVTDPRLKQKLKDTTGIGTEATRANIITGLLTRGYLVKKGRSIRASDAAFTLIDAVPA
AIADPGTTAVWEQALDMIEAGQLTLDVFIGKQAAWISQLIVQYGSTSLSIKVPQGPACPQCGAPTRQRTGKTGPFWSCSR
YPDCKGTLPVDSGTSKRGASRPRSSGRKGS

Specific function: The reaction catalyzed by topoisomerases leads to the conversion of one topological isomer of DNA to another. TOP3 is a potent decatenase [H]

COG id: COG0550

COG function: function code L; Topoisomerase IA

Gene ontology:

Cell location: Cytoplasm [C]

Metaboloic importance: Non_Essential [C]

Operon status: Not Known

Operon components: None

Similarity: Contains 1 Toprim domain [H]

Homologues:

Organism=Homo sapiens, GI10835218, Length=712, Percent_Identity=24.7191011235955, Blast_Score=120, Evalue=4e-27,
Organism=Homo sapiens, GI4507635, Length=671, Percent_Identity=22.354694485842, Blast_Score=108, Evalue=1e-23,
Organism=Escherichia coli, GI1788061, Length=651, Percent_Identity=39.7849462365591, Blast_Score=453, Evalue=1e-128,
Organism=Escherichia coli, GI1787529, Length=691, Percent_Identity=26.6280752532561, Blast_Score=146, Evalue=4e-36,
Organism=Caenorhabditis elegans, GI32563869, Length=572, Percent_Identity=25, Blast_Score=141, Evalue=1e-33,
Organism=Caenorhabditis elegans, GI17555378, Length=664, Percent_Identity=23.644578313253, Blast_Score=112, Evalue=8e-25,
Organism=Drosophila melanogaster, GI24585251, Length=726, Percent_Identity=24.2424242424242, Blast_Score=119, Evalue=5e-27,
Organism=Drosophila melanogaster, GI24640096, Length=531, Percent_Identity=23.3521657250471, Blast_Score=108, Evalue=1e-23,

Paralogues:

None

Copy number: NA

Swissprot (AC and ID): NA

Other databases:

- InterPro:   IPR003601
- InterPro:   IPR013497
- InterPro:   IPR013824
- InterPro:   IPR013825
- InterPro:   IPR000380
- InterPro:   IPR003602
- InterPro:   IPR005738
- InterPro:   IPR006171 [H]

Pfam domain/function: PF01131 Topoisom_bac; PF01751 Toprim [H]

EC number: =5.99.1.2 [H]

Molecular weight: Translated: 72725; Mature: 72725

Theoretical pI: Translated: 8.67; Mature: 8.67

Prosite motif: PS00396 TOPOISOMERASE_I_PROK

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.9 %Cys     (Translated Protein)
1.2 %Met     (Translated Protein)
3.1 %Cys+Met (Translated Protein)
1.9 %Cys     (Mature Protein)
1.2 %Met     (Mature Protein)
3.1 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRLFLCEKPSQGKDIGRILGATQRGEGCLSGSGVTVTWCIGHLVEAAAPEVYDAALKRWS
CEEEEECCCCCCCHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHHHHCC
LEQLPIVPQQWRVEVKPKTATQFKVVKALLAKATHLVIATDADREGELIAREIIDLCGYR
HHHCCCCCHHCEEEECCCCHHHHHHHHHHHHHHCEEEEEECCCCCCHHHHHHHHHHHCCC
GPIERLWLSALNDASIRTALGKLRPSSDTLPMYYSALARSRADWLVGMNLSRLFTVLGRQ
CHHHHHHHHHHCCHHHHHHHHHCCCCCCCHHHHHHHHHHHHCHHEECCCHHHHHHHHHHC
AGYDGVLSVGRVQTPTLKLVVDRDREIAAFKSVPFWAIDVSLSAGGQAFSAQWVPPDGCT
CCCCHHHCCCCCCCCEEEEEECCCCCCHHHCCCCEEEEEEEECCCCCEEECCCCCCCCCC
DDAGRCLQQPIAQQAAQQIRAASSAQVVSVETERVREGPPLLFDLGTLQEVCSKQLGLDV
CHHHHHHHHHHHHHHHHHHHHCCCCEEEEEEHHHHHCCCCEEEEHHHHHHHHHHHHCCCH
QETLEIAQALYETHKATTYPRSDSGYLPESMFAEVPTVLDSLLKTDPSLRPIMGQLDRSQ
HHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHH
RSRAWNDGKVTAHHGIIPTLEPANLSAMSEKELAVYWLIRAHYLAQFLPHHEFDRTIAEL
HHCCCCCCCEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHHHHHH
SCGQQKLVATGKQVAAQGWHLVLAEPQADEDGETTARSQVLPALREGLACQVAEAEVKAL
HCCCHHHHHHHHHHHHCCCEEEEECCCCCCCCCHHHHHHHHHHHHCCCEEEHHHHHHHHH
KTLPPKPYTQGELVKSMKGVARFVTDPRLKQKLKDTTGIGTEATRANIITGLLTRGYLVK
HCCCCCCCCHHHHHHHHHHHHHHHCCHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCHHHH
KGRSIRASDAAFTLIDAVPAAIADPGTTAVWEQALDMIEAGQLTLDVFIGKQAAWISQLI
CCCCCCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHCCCEEEEEEECCHHHHHHHHH
VQYGSTSLSIKVPQGPACPQCGAPTRQRTGKTGPFWSCSRYPDCKGTLPVDSGTSKRGAS
HHHCCCEEEEECCCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
RPRSSGRKGS
CCCCCCCCCC
>Mature Secondary Structure
MRLFLCEKPSQGKDIGRILGATQRGEGCLSGSGVTVTWCIGHLVEAAAPEVYDAALKRWS
CEEEEECCCCCCCHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHHHHCC
LEQLPIVPQQWRVEVKPKTATQFKVVKALLAKATHLVIATDADREGELIAREIIDLCGYR
HHHCCCCCHHCEEEECCCCHHHHHHHHHHHHHHCEEEEEECCCCCCHHHHHHHHHHHCCC
GPIERLWLSALNDASIRTALGKLRPSSDTLPMYYSALARSRADWLVGMNLSRLFTVLGRQ
CHHHHHHHHHHCCHHHHHHHHHCCCCCCCHHHHHHHHHHHHCHHEECCCHHHHHHHHHHC
AGYDGVLSVGRVQTPTLKLVVDRDREIAAFKSVPFWAIDVSLSAGGQAFSAQWVPPDGCT
CCCCHHHCCCCCCCCEEEEEECCCCCCHHHCCCCEEEEEEEECCCCCEEECCCCCCCCCC
DDAGRCLQQPIAQQAAQQIRAASSAQVVSVETERVREGPPLLFDLGTLQEVCSKQLGLDV
CHHHHHHHHHHHHHHHHHHHHCCCCEEEEEEHHHHHCCCCEEEEHHHHHHHHHHHHCCCH
QETLEIAQALYETHKATTYPRSDSGYLPESMFAEVPTVLDSLLKTDPSLRPIMGQLDRSQ
HHHHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHH
RSRAWNDGKVTAHHGIIPTLEPANLSAMSEKELAVYWLIRAHYLAQFLPHHEFDRTIAEL
HHCCCCCCCEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCHHHHHHHHHH
SCGQQKLVATGKQVAAQGWHLVLAEPQADEDGETTARSQVLPALREGLACQVAEAEVKAL
HCCCHHHHHHHHHHHHCCCEEEEECCCCCCCCCHHHHHHHHHHHHCCCEEEHHHHHHHHH
KTLPPKPYTQGELVKSMKGVARFVTDPRLKQKLKDTTGIGTEATRANIITGLLTRGYLVK
HCCCCCCCCHHHHHHHHHHHHHHHCCHHHHHHHHHHCCCCCCHHHHHHHHHHHHCCHHHH
KGRSIRASDAAFTLIDAVPAAIADPGTTAVWEQALDMIEAGQLTLDVFIGKQAAWISQLI
CCCCCCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHCCCEEEEEEECCHHHHHHHHH
VQYGSTSLSIKVPQGPACPQCGAPTRQRTGKTGPFWSCSRYPDCKGTLPVDSGTSKRGAS
HHHCCCEEEEECCCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
RPRSSGRKGS
CCCCCCCCCC

PDB accession: NA

Resolution: NA

Structure class: Unstructured

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: 2553698; 9097039; 9278503; 10574789 [H]