Gene Information

Name : topB (ECB_01732)
Accession : YP_003044929.1
Strain : Escherichia coli REL606
Genome accession: NC_012967
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 : 1822227 - 1824188 bp
Length : 1962 bp
Strand : -
Note : decatenates replicating daughter chromosomes

DNA sequence :
ATGCGGTTGTTTATTGCCGAAAAACCGAGTCTGGCGCGCGCCATTGCTGATGTCCTGCCCAAACCGCACCGGAAAGGCGA
TGGCTTTATCGAGTGCGGTAATGGTCAGGTGGTGACCTGGTGTATCGGTCACCTGCTTGAGCAGGCGCAGCCAGACGCCT
ACGACAGCCGCTATGCGCGCTGGAATCTTGCGGATTTGCCGATTGTCCCGGAAAAGTGGCAATTACAGCCCCGACCCTCC
GTGACCAAACAACTTAACGTCATCAAACGCTTCCTGCATGAAGCCAGCGAAATCGTTCACGCCGGGGACCCGGATCGTGA
AGGGCAATTGCTGGTGGATGAAGTGCTGGACTATCTGCAACTGGCACCGGAAAAGCGCCAGCAGGTGCAGCGTTGCTTGA
TAAACGACCTGAACCCGCAGGCGGTTGAGCGGGCGATCGACCGTCTTCGTTCCAACAGTGAGTTTGTACCGCTGTGCGTT
TCTGCGCTGGCGCGAGCGCGTGCCGACTGGCTGTACGGCATCAATATGACCCGTGCTTACACCATTCTCGGTCGCAATGC
TGGTTATCAGGGCGTGCTTTCCGTGGGGCGCGTGCAGACACCCGTGCTCGGGCTGGTGGTGCGCCGCGATGAAGAGATTG
AAAACTTCGTGGCGAAAGACTTCTTTGAAGTCAAAGCGCATATCGTGACACCTGCCGATGAGCGGTTTACCGCTATCTGG
CAACCGAGCGAAGCGTGTGAACCGTACCAGGATGAAGAAGGGCGCTTGTTACATCGTCCACTGGCGGAGCATGTGGTTAA
CCGCATTAGTGGTCAACCGGCTATTGTCACCAGCTATAACGATAAACGGGAATCAGAATCCGCGCCGCTGCCGTTTTCGC
TTTCGGCGTTGCAGATTGAAGCGGCAAAACGCTTTGGTCTGAGCGCGCAGAACGTGCTTGATATCTGCCAGAAACTGTAC
GAAACGCACAAGCTAATCACTTATCCGCGTTCTGATTGTCGCTATTTGCCAGAAGAACATTTTGCCGGACGCCACGCGGT
GATGAATGCCATCAGTGTTCATGCACCGGATCTGTTGCCGCAGCCAGTGGTAGATCCAGATATACGCAACCGCTGTTGGG
ATGACAAAAAGGTCGATGCGCACCACGCCATCATTCCGACCGCACGGAGTTCTGCGATCAACCTGACGGAGAACGAAGCG
AAGGTCTATAACCTGATTGCCCGTCAGTATCTGATGCAATTCTGCCCGGATGCGGTGTTCCGCAAGTGTGTTATCGAACT
GGACATTGCCAAAGGCAAATTTGTCGCTAAAGCGCGTTTTCTTGCTGAAGCAGGCTGGCGCACGCTGTTAGGCAGCAAAG
AGCGCGATGAAGAAAACGACGGCACGCCACTGCCTGTGGTGGCGAAAGGCGATGAGTTGCTGTGTGAAAAAGGTGAAGTG
GTAGAGCGGCAAACCCAGCCGCCGCGCCATTTTACCGATGCAACACTGCTTTCGGCGATGACCGGGATCGCGCGCTTTGT
GCAGGATAAAGATCTGAAAAAGATCCTCCGTGCGACCGATGGTCTGGGGACAGAGGCAACGCGTGCCGGGATTATTGAAC
TGTTGTTCAAGCGTGGTTTCCTGACCAAAAAAGGGCGCTATATCCACTCCACCGACGCCGGAAAAGCGCTATTCCATTCG
CTGCCGGAGATGGCGACGCGACCGGACATGACCGCGCACTGGGAATCGGTGCTGACGCAAATCAGCGAAAAGCAGTGTCG
CTATCAGGACTTTATGCAGCCGCTGGTGGGGACGCTATATCAGCTTATTGATCAAGCCAAACGTACGCCGGTGCGGCAGT
TTCGCGGCATTGTGGCTCCGGGCAGTGGTGGCAGTGCTGATAAGAAAAAGGCTGCACCGCGTAAACGTAGTGCGAAAAAA
AGTCCGCCAGCAGATGAAGTCGGAAGCGGGGCGATAGCGTAA

Protein sequence :
MRLFIAEKPSLARAIADVLPKPHRKGDGFIECGNGQVVTWCIGHLLEQAQPDAYDSRYARWNLADLPIVPEKWQLQPRPS
VTKQLNVIKRFLHEASEIVHAGDPDREGQLLVDEVLDYLQLAPEKRQQVQRCLINDLNPQAVERAIDRLRSNSEFVPLCV
SALARARADWLYGINMTRAYTILGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFEVKAHIVTPADERFTAIW
QPSEACEPYQDEEGRLLHRPLAEHVVNRISGQPAIVTSYNDKRESESAPLPFSLSALQIEAAKRFGLSAQNVLDICQKLY
ETHKLITYPRSDCRYLPEEHFAGRHAVMNAISVHAPDLLPQPVVDPDIRNRCWDDKKVDAHHAIIPTARSSAINLTENEA
KVYNLIARQYLMQFCPDAVFRKCVIELDIAKGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCEKGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKILRATDGLGTEATRAGIIELLFKRGFLTKKGRYIHSTDAGKALFHS
LPEMATRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIDQAKRTPVRQFRGIVAPGSGGSADKKKAAPRKRSAKK
SPPADEVGSGAIA

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
topB1 YP_005176228.1 DNA topoisomerase III Not tested ICEPmu1 Protein 1e-109 41