Definition Klebsiella pneumoniae subsp. pneumoniae MGH 78578 chromosome, complete genome.
Accession NC_009648
Length 5,315,120

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The map label for this gene is topB [H]

Identifier: 152969762

GI number: 152969762

Start: 1358244

End: 1360190

Strand: Direct

Name: topB [H]

Synonym: KPN_01208

Alternate gene names: 152969762

Gene position: 1358244-1360190 (Clockwise)

Preceding gene: 152969761

Following gene: 152969763

Centisome position: 25.55

GC content: 62.04

Gene sequence:

>1947_bases
ATGCGGTTGTTTATTGCAGAAAAACCGAGTCTCGGTCGGGCTATCGCCGATGTGTTGCCTAAACCGCACCGCAAAGGCGA
TGGCTATATTGAGTGCGGCAACGGGCAGGTGGTCACCTGGTGTATCGGCCACCTGCTGGAGCAGGCGCAGCCGGACATCT
ACGACAGCCGCTATGCCCGGTGGAATCTCAACGATCTGCCGATTGTGCCGGAGAAATGGCAGCTGCAGCCAAAGCCCTCG
GTCACCAAACAGCTGAATGTCATCAAGCGCCTGCTCGGCGACGCCGAGGAGGTTATCCACGCCGGCGACCCGGACAGAGA
AGGGCAGCTGCTGGTGGACGAAGTACTCGACTACCTGCAGCTGGCGCCGGAGAAGCGTCAGCAGGTGCAGCGCTGTCTGA
TTAACGATCTCAACCCGCAGGCGGTGGAGCGGGCGATCAACCGTCTGCGCGCCAACAGCGAGTTCGTGCCGCTCTGCGTG
TCGGCGCTGGCGCGGGCCCGCGCCGACTGGCTGTACGGCATCAATATGACCCGCGCCTACACCCTGCTGGGGCGCAACGC
CGGCTATCAGGGGGTGCTCTCGGTGGGGCGGGTGCAGACCCCGGTACTTGGCCTGGTGGTCCGTCGCGATGAAGAGATTG
AAAATTTCGTCGCCAAAGATTTCTTCGACGTGAAGGCGCATATCGTCACGCCGCAGGAGGAGCGTTTTGTCGCCACCTGG
GTGCCGAGCGAAGCCTGCGAACCTTACCAGGATGAAGAAGGGCGCCTGCTGCATCGTCCGCTGGCCGAGCATGTGGTTAA
GCGCATCGAAGGCCAGCCGGCAATCGTGACCGGCTATAACGATAAGCGCGATTCCGAACCCGCGCCGCTGCCGTTCTCGC
TGTCGGCGCTGCAGATTGAGGCGGCCAAACGTTTCGGCTTCAGCGCGCAGAACGTGCTGGATATCTGCCAGAAGCTGTAC
GAAACCCACAAACTCATCACCTATCCGCGTTCGGACAGCCGCTATCTGCCGGAAGAGCACTTCGCTGGCCGCCATGCGGT
GTTGAATGCGATTGCCGTCCATGCGGCGGACCTGCTGCCGCAGCCGGTAGTGGATCCGGAGATCCGCAACCGCTGCTGGG
ATGATAAAAAGGTCGACGCGCACCATGCGATTATCCCAACCGCCCGCAGCAGCCAGGTGAAGCTCACCGATAACGAAGCG
AAGGTGTACACCCTGATCGCCCGCCAGTATCTGATGCAGTTCTGCCCTGACGCAGTGTTCCGCAAATGCCAGATTGATCT
TGAGATCGCCAACGGCAAGTTTGTCGCCAAGGCGCGTTTTCTGGCCGAGGCGGGCTGGCGGACGCTGCTTGGCAGCAAAG
AGCGCGATGAAGAGAACGACGGCACGCCGCTGCCGGTGGTGGCCAAAGGCGATGAACTGCTGTGCGAGAGGGGTGAGGTG
GTGGAGCGTCAGACCCAGCCGCCGCGCCACTTTACCGACGCCACGCTGCTGTCGGCGATGACCGGGATTGCCCGCTTCGT
GCAGGATAAAGATCTGAAGAAGATCCTCCGCGCCACCGACGGCCTCGGCACGGAAGCGACCCGCGCAGGGATTATCGAGC
TGCTCTTCAAGCGTGGTTTCCTGAGCAAAAAGGGGCGCTATATCCACTCTTCGGAGGCCGGCAGGGCGCTCATTCATTCC
CTGCCGGAGATGGCCGGGCGACCGGACATGACCGCCCACTGGGAGTCGGTGTTGACGCAGATCAGCGAGAAACAGTGCCG
CTATCAGGACTTTATGCAGCCGCTGGTGGGGACGCTGTATCAACTGATCGATCAGGCGCGCAGCACGCCGGTGCGTCAGT
TCCGCGGCCTGGTGGCGCCGGGCGGGGCGAAGAAGTCGTTCAGCAAAGGTAAAGGGAAGCCGAAAGGCAAAAAAGCGGCA
GACGATACCGCGCCGCCGCCGCAGTAA

Upstream 100 bases:

>100_bases
GTTCAGGCCGCCGCGGCGGAGTTCGGCATTAAGCTGGCCGCCATCGGCGAGCTGGTGACCGCCCGCGGCGGGCGACCCAT
GATCGAGATCCGTTGATTCG

Downstream 100 bases:

>100_bases
CCCGCCGGTGGTCGCGAGGATGCGTTATCCCGCGGCCACCGCTTCTCCGCCAGTCAGGCCAATGGTCTACACTAAACAGC
CGGGAAGAGCCTGGACGCGG

Product: DNA topoisomerase III

Products: NA

Alternate protein names: DNA topoisomerase III [H]

Number of amino acids: Translated: 648; Mature: 648

Protein sequence:

>648_residues
MRLFIAEKPSLGRAIADVLPKPHRKGDGYIECGNGQVVTWCIGHLLEQAQPDIYDSRYARWNLNDLPIVPEKWQLQPKPS
VTKQLNVIKRLLGDAEEVIHAGDPDREGQLLVDEVLDYLQLAPEKRQQVQRCLINDLNPQAVERAINRLRANSEFVPLCV
SALARARADWLYGINMTRAYTLLGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFDVKAHIVTPQEERFVATW
VPSEACEPYQDEEGRLLHRPLAEHVVKRIEGQPAIVTGYNDKRDSEPAPLPFSLSALQIEAAKRFGFSAQNVLDICQKLY
ETHKLITYPRSDSRYLPEEHFAGRHAVLNAIAVHAADLLPQPVVDPEIRNRCWDDKKVDAHHAIIPTARSSQVKLTDNEA
KVYTLIARQYLMQFCPDAVFRKCQIDLEIANGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCERGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGFLSKKGRYIHSSEAGRALIHS
LPEMAGRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIDQARSTPVRQFRGLVAPGGAKKSFSKGKGKPKGKKAA
DDTAPPPQ

Sequences:

>Translated_648_residues
MRLFIAEKPSLGRAIADVLPKPHRKGDGYIECGNGQVVTWCIGHLLEQAQPDIYDSRYARWNLNDLPIVPEKWQLQPKPS
VTKQLNVIKRLLGDAEEVIHAGDPDREGQLLVDEVLDYLQLAPEKRQQVQRCLINDLNPQAVERAINRLRANSEFVPLCV
SALARARADWLYGINMTRAYTLLGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFDVKAHIVTPQEERFVATW
VPSEACEPYQDEEGRLLHRPLAEHVVKRIEGQPAIVTGYNDKRDSEPAPLPFSLSALQIEAAKRFGFSAQNVLDICQKLY
ETHKLITYPRSDSRYLPEEHFAGRHAVLNAIAVHAADLLPQPVVDPEIRNRCWDDKKVDAHHAIIPTARSSQVKLTDNEA
KVYTLIARQYLMQFCPDAVFRKCQIDLEIANGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCERGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGFLSKKGRYIHSSEAGRALIHS
LPEMAGRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIDQARSTPVRQFRGLVAPGGAKKSFSKGKGKPKGKKAA
DDTAPPPQ
>Mature_648_residues
MRLFIAEKPSLGRAIADVLPKPHRKGDGYIECGNGQVVTWCIGHLLEQAQPDIYDSRYARWNLNDLPIVPEKWQLQPKPS
VTKQLNVIKRLLGDAEEVIHAGDPDREGQLLVDEVLDYLQLAPEKRQQVQRCLINDLNPQAVERAINRLRANSEFVPLCV
SALARARADWLYGINMTRAYTLLGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFDVKAHIVTPQEERFVATW
VPSEACEPYQDEEGRLLHRPLAEHVVKRIEGQPAIVTGYNDKRDSEPAPLPFSLSALQIEAAKRFGFSAQNVLDICQKLY
ETHKLITYPRSDSRYLPEEHFAGRHAVLNAIAVHAADLLPQPVVDPEIRNRCWDDKKVDAHHAIIPTARSSQVKLTDNEA
KVYTLIARQYLMQFCPDAVFRKCQIDLEIANGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCERGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGFLSKKGRYIHSSEAGRALIHS
LPEMAGRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIDQARSTPVRQFRGLVAPGGAKKSFSKGKGKPKGKKAA
DDTAPPPQ

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, GI4507635, Length=619, Percent_Identity=21.8093699515347, Blast_Score=107, Evalue=3e-23,
Organism=Homo sapiens, GI10835218, Length=617, Percent_Identity=23.8249594813614, Blast_Score=93, Evalue=6e-19,
Organism=Escherichia coli, GI1788061, Length=645, Percent_Identity=89.6124031007752, Blast_Score=1203, Evalue=0.0,
Organism=Escherichia coli, GI1787529, Length=549, Percent_Identity=24.408014571949, Blast_Score=128, Evalue=1e-30,
Organism=Caenorhabditis elegans, GI32563869, Length=628, Percent_Identity=21.8152866242038, Blast_Score=99, Evalue=7e-21,
Organism=Caenorhabditis elegans, GI17555378, Length=646, Percent_Identity=22.2910216718266, Blast_Score=96, Evalue=4e-20,
Organism=Drosophila melanogaster, GI24640096, Length=631, Percent_Identity=22.3454833597464, Blast_Score=96, Evalue=5e-20,
Organism=Drosophila melanogaster, GI24585251, Length=529, Percent_Identity=24.952741020794, Blast_Score=92, Evalue=8e-19,

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: 72751; Mature: 72751

Theoretical pI: Translated: 8.33; Mature: 8.33

Prosite motif: PS00396 TOPOISOMERASE_I_PROK

Important sites: NA

Signals:

None

Transmembrane regions:

None

Cys/Met content:

1.7 %Cys     (Translated Protein)
1.1 %Met     (Translated Protein)
2.8 %Cys+Met (Translated Protein)
1.7 %Cys     (Mature Protein)
1.1 %Met     (Mature Protein)
2.8 %Cys+Met (Mature Protein)

Secondary structure:

>Translated Secondary Structure
MRLFIAEKPSLGRAIADVLPKPHRKGDGYIECGNGQVVTWCIGHLLEQAQPDIYDSRYAR
CEEEEECCCCHHHHHHHHCCCCCCCCCCEEECCCCCCHHHHHHHHHHHCCCCHHCCCCCC
WNLNDLPIVPEKWQLQPKPSVTKQLNVIKRLLGDAEEVIHAGDPDREGQLLVDEVLDYLQ
CCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHCCCCCCCCCCHHHHHHHHHH
LAPEKRQQVQRCLINDLNPQAVERAINRLRANSEFVPLCVSALARARADWLYGINMTRAY
CCHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHCCCCHHHHH
TLLGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFDVKAHIVTPQEERFVATW
HHHCCCCCCHHHHHHCCHHCCHHHHHHHCHHHHHHHHHHHHHHCCEEEECCCCCCEEEEE
VPSEACEPYQDEEGRLLHRPLAEHVVKRIEGQPAIVTGYNDKRDSEPAPLPFSLSALQIE
CCHHHCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCCHHHHHHH
AAKRFGFSAQNVLDICQKLYETHKLITYPRSDSRYLPEEHFAGRHAVLNAIAVHAADLLP
HHHHCCCCHHHHHHHHHHHHHHHHEEECCCCCCCCCCHHHHCCHHHHHHHHHHHHHHHCC
QPVVDPEIRNRCWDDKKVDAHHAIIPTARSSQVKLTDNEAKVYTLIARQYLMQFCPDAVF
CCCCCHHHHHCCCCCCCCCCCCEECCCCCCCEEEEECCCHHHHHHHHHHHHHHHCCHHHH
RKCQIDLEIANGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCERGEV
HHHEEEEEECCCEEHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCEEECCHHHHHHCCHH
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGF
HHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCC
LSKKGRYIHSSEAGRALIHSLPEMAGRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLY
CCCCCCEEECCHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
QLIDQARSTPVRQFRGLVAPGGAKKSFSKGKGKPKGKKAADDTAPPPQ
HHHHHHHCCHHHHHCCCCCCCCCCCCHHCCCCCCCCCCCCCCCCCCCC
>Mature Secondary Structure
MRLFIAEKPSLGRAIADVLPKPHRKGDGYIECGNGQVVTWCIGHLLEQAQPDIYDSRYAR
CEEEEECCCCHHHHHHHHCCCCCCCCCCEEECCCCCCHHHHHHHHHHHCCCCHHCCCCCC
WNLNDLPIVPEKWQLQPKPSVTKQLNVIKRLLGDAEEVIHAGDPDREGQLLVDEVLDYLQ
CCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCHHHHHHCCCCCCCCCCHHHHHHHHHH
LAPEKRQQVQRCLINDLNPQAVERAINRLRANSEFVPLCVSALARARADWLYGINMTRAY
CCHHHHHHHHHHHHCCCCHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHCCCCHHHHH
TLLGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFDVKAHIVTPQEERFVATW
HHHCCCCCCHHHHHHCCHHCCHHHHHHHCHHHHHHHHHHHHHHCCEEEECCCCCCEEEEE
VPSEACEPYQDEEGRLLHRPLAEHVVKRIEGQPAIVTGYNDKRDSEPAPLPFSLSALQIE
CCHHHCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCCHHHHHHH
AAKRFGFSAQNVLDICQKLYETHKLITYPRSDSRYLPEEHFAGRHAVLNAIAVHAADLLP
HHHHCCCCHHHHHHHHHHHHHHHHEEECCCCCCCCCCHHHHCCHHHHHHHHHHHHHHHCC
QPVVDPEIRNRCWDDKKVDAHHAIIPTARSSQVKLTDNEAKVYTLIARQYLMQFCPDAVF
CCCCCHHHHHCCCCCCCCCCCCEECCCCCCCEEEEECCCHHHHHHHHHHHHHHHCCHHHH
RKCQIDLEIANGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCERGEV
HHHEEEEEECCCEEHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCEEECCHHHHHHCCHH
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGF
HHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHCC
LSKKGRYIHSSEAGRALIHSLPEMAGRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLY
CCCCCCEEECCHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
QLIDQARSTPVRQFRGLVAPGGAKKSFSKGKGKPKGKKAADDTAPPPQ
HHHHHHHCCHHHHHCCCCCCCCCCCCHHCCCCCCCCCCCCCCCCCCCC

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]