Gene Information

Name : topB (S1575)
Accession : NP_837145.1
Strain : Shigella flexneri 2457T
Genome accession: NC_004741
Putative virulence/resistance : Unknown
Product : DNA topoisomerase III
Function : -
COG functional category : L : Replication, recombination and repair
COG ID : COG0550
EC number : -
Position : 1534167 - 1536128 bp
Length : 1962 bp
Strand : +
Note : decatenates replicating daughter chromosomes

DNA sequence :
ATGCGGTTGTTTATTGCCGAAAAACCGAGTCTGGCGCGCGCCATTGCTGATGTCCTGCCCAAACCGCACCGGAAAGGCGA
TGGCTTTATCGAGTGCGGTAATGGTCAGGTGGTGACTTGGTGTATCGGTCACCTGCTTGAGCAGGCGCAGCCAGACGCCT
ACGACAGCCGCTATGCGCGCTGGAATCTTGCGGATTTGCCGATTGTCCCGGAAAAGTGGCAATTACAGCCACGACCCTCC
GTGACCAAACAACTTAACGTCATCAAACGCTTCCTGCATGAAGCCAGCGAAATCGTTCACGCCGGGGACCCGGATCGTGA
AGGGCAATTGCTGGTGGATGAAGTGCTGGACTATCTGCAACTGGCACCGGAAAAGCGCCAGCAGGTGCAGCGTTGCTTGA
TAAACGACCTGAACCCGCAGGCGGTTGAGCGGGCGATCGACCGTCTTCGTTCCAACAGTGAGTTTGTGCCATTGTGCGTT
TCTGCGCTGGCGCGAGCGCGTGCCGACTGGCTGTACGGCATCAATATGACCCGTGCGTATACCATTCTCGGTCGCAATGC
CGGTTATCAGGGCGTACTTTCCGTGGGACGCGTGCAGACACCCGTGCTCGGGCTGGTGGTGCGCCGCGATGAAGAGATTG
AAAACTTCGTGGCGAAAGACTTCTTTGAAGTCAAAGCACATATCGTGACACCTGCCGATGAGCGGTTTACCGCTATCTGG
CAACCGAGCGAAGCGTGTGAACCGTACCAGGATGAAGAAGGGCGCTTGTTACATCGTCCACTGGCGGAGCATGTGGTTAA
CCGCATTAGTGGTCAACCGGCTATTGTCACCAGCTATAACGATAAACGGGAATCAGAATCCGCGCCGCTGCCGTTTTCGC
TTTCGGCGTTGCAGATTGAAGCGGCAAAACGCTTCGGTCTGAGCGCGCAGAACGTGCTTGATATCTGCCAGAAGCTGTAC
GAAACGCACAAGCTAATCACTTATCCGCGTTCCGATTGTCGCTATTTGCCAGAAGAACATTTTGCCGGACGCCACGCGGT
GATGAATGCCATCAGCGTTCATGCACCGGATCTGTTGCCGCAGCCAGTGGTAGATCCAGATATACGCAACCGCTGTTGGG
ATGACAAAAAGGTCGATGCGCACCACGCCATCATCCCGACCGCACGGAGTTCTGCGATCAACCTGACGGAGAACGAAGCG
AAGGTCTATAACCTGATTGCCCGTCAATACCTGATGCAGTTCTGCCCGGATGCGGTGTTCCGCAAGTGTGTTATCGAACT
GGACATTGCCAAAGGCAAATTTGTCGCTAAAGCCCGTTTTCTTGCTGAAGCAGGCTGGCGCACGCTGTTAGGCAGCAAAG
AGCGCGATGAAGAAAACGACGGCACGCCATTGCCTGTGGTGGCGAAAGGCGATGAGTTGCTGTGTGAAAAAGGTGAAGTG
GTAGAGCGGCAAACCCAGCCGCCGCGCCATTTTACCGATGCAACACTGCTTTCGGCGATGACCGGGATCGCGCGCTTTGT
GCAGGACAAAGATCTGAAAAAGGTCCTTCGTGCGACCGATGGTCTGGGGACAGAAGCAACCCGTGCCGGGATTATTGAAC
TGCTGTTCAAGCGTGGTTTTCTGACCAAAAAAGGGCGCTATATCCACTCCACCGACGCCGGAAAAGCGTTATTCCATTCG
CTGCCAGAAATGGCGACGCGACCGGACATGACCGCGCACTGGGAATCGGTGCTGACGCAAATCAGCGAAAAGCAGTGTCG
CTATCAGGACTTTATGCAGCCGCTGGTGGGGACGCTATATCAGCTTATTGATCAAGCCAAACGTACGCCGGTGCGGCAGT
TTCGCGGCATTGTGGCTCCGGGCAGTGGTGGCAGTGCTGATAAGAAAAAGGCTGCACCGCGTAAACGTAGTGCGAAAAAA
AGTCCGCCAGCAGATGAAGCTGGAAGCGGGGCGATAGCGTAA

Protein sequence :
MRLFIAEKPSLARAIADVLPKPHRKGDGFIECGNGQVVTWCIGHLLEQAQPDAYDSRYARWNLADLPIVPEKWQLQPRPS
VTKQLNVIKRFLHEASEIVHAGDPDREGQLLVDEVLDYLQLAPEKRQQVQRCLINDLNPQAVERAIDRLRSNSEFVPLCV
SALARARADWLYGINMTRAYTILGRNAGYQGVLSVGRVQTPVLGLVVRRDEEIENFVAKDFFEVKAHIVTPADERFTAIW
QPSEACEPYQDEEGRLLHRPLAEHVVNRISGQPAIVTSYNDKRESESAPLPFSLSALQIEAAKRFGLSAQNVLDICQKLY
ETHKLITYPRSDCRYLPEEHFAGRHAVMNAISVHAPDLLPQPVVDPDIRNRCWDDKKVDAHHAIIPTARSSAINLTENEA
KVYNLIARQYLMQFCPDAVFRKCVIELDIAKGKFVAKARFLAEAGWRTLLGSKERDEENDGTPLPVVAKGDELLCEKGEV
VERQTQPPRHFTDATLLSAMTGIARFVQDKDLKKVLRATDGLGTEATRAGIIELLFKRGFLTKKGRYIHSTDAGKALFHS
LPEMATRPDMTAHWESVLTQISEKQCRYQDFMQPLVGTLYQLIDQAKRTPVRQFRGIVAPGSGGSADKKKAAPRKRSAKK
SPPADEAGSGAIA

• 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