Gene Information

Name : topB (STM1298)
Accession : NP_460264.1
Strain : Salmonella enterica LT2
Genome accession: NC_003197
Putative virulence/resistance : Unknown
Product : DNA topoisomerase III
Function : -
COG functional category : L : Replication, recombination and repair
COG ID : COG0550
EC number : 5.99.1.2
Position : 1376657 - 1378606 bp
Length : 1950 bp
Strand : +
Note : decatenates replicating daughter chromosomes

DNA sequence :
ATGCGGTTGTTTATTGCCGAAAAACCGAGTCTGGGGCGCGCCATTGCGGATGTGCTGCCAAAACCGCACCGTAAAGGCGA
TGGTTTTATTGAGTGCGGAAACGGGCAGGTCGTCACCTGGTGTATTGGTCATTTGCTGGAACAGGCGCAGCCGGATGCGT
ATGACAGCCGTTATGCGCGCTGGAATCTGGCTGACCTGCCTATCGTGCCGGAAAAATGGCAGCTTCAGCCTCGTCCTTCC
GTCACCAAACAGCTCAATGTGATTAAGCGCTTTTTGCATCAAGCCGGTGAAATTATTCACGCCGGCGACCCGGATCGCGA
AGGGCAGCTTCTGGTTGATGAAGTGCTGGATTATCTCCAGCTTCCTGCCGAAAAGCGCCAGCAGGTGCGGCGTTGTCTGA
TAAACGACCTTAACCCGCAGGCGGTCGAGCGTGCTATTGACAGGCTGCGGGCGAACAGCGACTTCGTGCCGCTGTGCGTA
TCCGCGCTGGCGCGAGCGCGAGCGGACTGGCTGTATGGCATTAATATGACCCGCGCTTACACGATCCTGGGCCGGAATGC
CGGCTATCAGGGCGTGTTATCCGTGGGACGCGTGCAGACGCCGGTACTGGGGCTGGTGGTGCGGCGAGACGAAGAGATTG
AGAACTTCGTCGCCAAAGACTTCTTTGAAGTGAAGGCGCACATCGTTACGCCTGCCGACGAGCGTTTTACCGCTATCTGG
CAGCCGAGCGAGGCGTGCGAACCTTATCAGGATGAAGAGGGGCGCTTGCTTCATCGTCCGCTGGCGGAGCATGTAGTGAA
CCGAATCAACGGTCAGCCCGCGCTGGTAACCAGTTATAATGATAAACGGGAATCAGAATCCGCGCCGCTGCCGTTTTCGC
TCTCGACGCTACAGATTGAAGCCGCCAAACGCTTTGGCCTGAGCGCGCAAAACGTGCTTGATATTTGTCAGAAGCTATAT
GAAACCCACAAACTGATTACCTATCCGCGTTCCGACTGCCGTTATCTGCCGGAAGAACACTTTGCCGGACGGCAGGCGGT
CATGAACGCGATTAGCGTCCACGCCCCGGATTTACTGCCGCAGCCTGTGGTTAATCCTGATACGCGCAATCGCTGCTGGG
ATGACAAAAAAGTGGATGCGCACCACGCGATTATCCCGACGGCGCGCAGTTCTTCTGTCCATTTGACGGAAAACGAAGCG
AAAGTGTACACCCTGATTGCGCGTCAGTATCTGATGCAGTTCTGCCCGGACGCGGTGTTTCGTAAATGCGTTATTGAACT
GGAAATCGCCAAAGGGAAATTTGTCGCCAAAGCGCGTTTTCTGGCGGAAGCCGGTTGGCGGACGTTACTGGGCAGTAAAG
AGCGCGACGAGGAAAACGACGGTACGCCGCTGCCGGTTGTCGCCAAAGGTGATGAGTTGCTGTGTGAAAAGGGGGAAGTG
GTCGAACGCCAAACCCAGCCGCCGCGTCATTTCACTGATGCGACATTGCTTTCCGCGATGACCGGAATTGCCCGCTTCGT
GCAGGATAAAGATCTGAAAAAGATCCTGCGCGCGACCGATGGGCTGGGGACGGAAGCCACGCGCGCCGGGATTATCGAGC
TGCTGTTCAAACGTAGCTTTCTGACCAAAAAAGGTCGCTACATTCATTCTACCGATGCTGGCAAAGCGTTAATACATTCG
CTGCCGGAGATGGCGGCCCGTCCAGATATGACCGCGCACTGGGAATCTGTTTTGACGCAAATCAGCGAAAAGCAGTGCCG
TTACCAGGATTTCATGCAACCGCTGGTCGGCACGTTATATCAGCTGATCGAGCAGGCTAAGCGCACGCCGGTGAAGCGCT
TCAGAGGGATAGTCGCGCCAGGCGGTGGAGACAAGAAAAAGAGCGCGCCGCGTAAGCGAGCGGGCAAAAAAAGCCCGCCT
GCTGCGGAGACAGGCCGTCAGACCGAATAA

Protein sequence :
MRLFIAEKPSLGRAIADVLPKPHRKGDGFIECGNGQVVTWCIGHLLEQAQPDAYDSRYARWNLADLPIVPEKWQLQPRPS
VTKQLNVIKRFLHQAGEIIHAGDPDREGQLLVDEVLDYLQLPAEKRQQVRRCLINDLNPQAVERAIDRLRANSDFVPLCV
SALARARADWLYGINMTRAYTILGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFEVKAHIVTPADERFTAIW
QPSEACEPYQDEEGRLLHRPLAEHVVNRINGQPALVTSYNDKRESESAPLPFSLSTLQIEAAKRFGLSAQNVLDICQKLY
ETHKLITYPRSDCRYLPEEHFAGRQAVMNAISVHAPDLLPQPVVNPDTRNRCWDDKKVDAHHAIIPTARSSSVHLTENEA
KVYTLIARQYLMQFCPDAVFRKCVIELEIAKGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCEKGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRSFLTKKGRYIHSTDAGKALIHS
LPEMAARPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIEQAKRTPVKRFRGIVAPGGGDKKKSAPRKRAGKKSPP
AAETGRQTE

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
pph56 CAI36097.1 Topoisomerase IA Not tested PPHGI-1 Protein 3e-103 41
topB1 YP_005176228.1 DNA topoisomerase III Not tested ICEPmu1 Protein 1e-110 41