Gene Information

Name : topB (HI0444)
Accession : NP_438605.1
Strain : Haemophilus influenzae Rd KW20
Genome accession: NC_000907
Putative virulence/resistance : Unknown
Product : DNA topoisomerase III
Function : -
COG functional category : L : Replication, recombination and repair
COG ID : COG0550
EC number : -
Position : 465334 - 467289 bp
Length : 1956 bp
Strand : +
Note : decatenates replicating daughter chromosomes

DNA sequence :
ATGCGTTTATTTATCGCCGAAAAACCAAGCTTAGCTCGCGCTATTGCTGATGTGCTCCCGAAACCCCATCAACGTGGGGA
TGGTTTTATTAAATGCGGCGATAATGATGTGGTAACTTGGTGTGTAGGGCATTTGCTCGAGCAAGCAGAACCCGATGCCT
ATGATCCTAAATTCAAACAATGGCGTTTAGAACATCTCCCTATCATTCCTGAAAAATGGCAACTTTTACCGCGAAAAGAA
GTAAAAAAACAACTTTCTGTGGTAGAAAAACTGATCCATCAAGCGGATACACTTGTTAATGCAGGAGACCCTGATAGAGA
AGGACAATTACTTGTAGATGAAGTGTTCAGTTATGCCAATTTATCTGCCGAAAAACGCGATAAAATTTTACGCTGTTTGA
TTAGCGACCTAAATCCAAGTGCGGTAGAAAAAGCGGTTAAAAAATTACAACCCAACCGTAATTTTATTCCTCTTGCCACA
TCCGCTCTCGCACGAGCTCGCGCCGATTGGCTTTATGGCATTAATATGACCAGAGCTTATACCATTCGAGGTAGACAAAC
TGGCTATGATGGCGTGCTTTCTGTTGGACGAGTGCAAACCCCTGTGCTAGGTTTAATTGTACGTCGAGATTTAGAAATTG
AGCATTTCCAGCCCAAAGACTTCTTTGAAGTACAGGCTTGGGTTAATCCAGAGAGCAAAGAAGAAAAAACTCCAGAAAAA
TCAACCGCACTTTTCAGTGCCTTATGGCAACCTAGCAAAGCTTGCGAGGATTACCAAGATGATGACGGCAGGGTGCTCTC
TAAAGGATTAGCAGAAAAAGTTGTAAAACGTATTACAAATCAACCTGCAGAAGTCACCGAATACAAAGACGTTCGTGAAA
AAGAAACGGCGCCCTTGCCTTATTCACTTTCTGCGTTACAAATTGATGCAGCAAAGCGATTTGGTATGTCCGCTCAAGCC
GTATTAGATACGTGCCAACGCCTATATGAAACTCATCGTTTGATTACTTATCCGCGTTCTGATTGTCGCTATTTGCCCGA
AGAACATTTTGCCGAACGCCATAATGTATTAAATGCAATTTCAACCCATTGTGAAGCTTATCAAGTCTTACCAAATGTTA
TTTTAACTGAACAGAGAAATCGCTGTTGGAATGATAAAAAAGTAGAGGCTCACCATGCAATCATTCCTACTGCCAAAAAT
CGTCCAGTAAATCTAACACAAGAAGAACGTAATATTTACAGCCTTATCGCTCGCCAATATTTAATGCAATTTTGCCCTGA
CGCAGAATATCGTAAAAGTAAAATCACATTAAATATCGCTGGCGGTACTTTTATAGCTCAAGCACGAAATTTACAAACGG
CTGGGTGGAAAGAATTGTTAGGCAAAGAAGACGACACAGAAAATCAAGAACCCTTATTACCAATAGTAAAGAAAGGACAA
ATTTTGCATTGTGAACGCGGAGAAGTGATGAGTAAAAAAACTCAGCCACCAAAGCCCTTCACTGATGCAACCTTGCTTTC
AGCAATGACGGGCATTGCGCGATTTGTGCAGGATAAAGAACTCAAAAAAATTCTGCGAGAAACCGATGGATTGGGTACAG
AGGCTACTCGCGCTGGCATCATTGAATTACTTTTTAAACGCGGTTTTTTAACTAAAAAAGGGCGAAATATTCATAGCACA
GAAACAGGAAGAATTTTAATTCAGGCATTACCAAATATTGCCACCCAACCAGATATGACGGCTCATTGGGAATCGCAACT
CACAGACATTAGTCAAAAACAAGCAACCTATCAACAATTTATGCATAACTTGAATCAAATATTGCCTGATTTAGTCCGTT
TTGTAGATCTTAATGCATTAAGACAATTAAGCCGCATTAAAATGATTAAATCCGATAGAGCGAAACCTAAAAGTGCGGTA
AAAAAATCGAGTAAATCAAACGGTGAGACTGATTAA

Protein sequence :
MRLFIAEKPSLARAIADVLPKPHQRGDGFIKCGDNDVVTWCVGHLLEQAEPDAYDPKFKQWRLEHLPIIPEKWQLLPRKE
VKKQLSVVEKLIHQADTLVNAGDPDREGQLLVDEVFSYANLSAEKRDKILRCLISDLNPSAVEKAVKKLQPNRNFIPLAT
SALARARADWLYGINMTRAYTIRGRQTGYDGVLSVGRVQTPVLGLIVRRDLEIEHFQPKDFFEVQAWVNPESKEEKTPEK
STALFSALWQPSKACEDYQDDDGRVLSKGLAEKVVKRITNQPAEVTEYKDVREKETAPLPYSLSALQIDAAKRFGMSAQA
VLDTCQRLYETHRLITYPRSDCRYLPEEHFAERHNVLNAISTHCEAYQVLPNVILTEQRNRCWNDKKVEAHHAIIPTAKN
RPVNLTQEERNIYSLIARQYLMQFCPDAEYRKSKITLNIAGGTFIAQARNLQTAGWKELLGKEDDTENQEPLLPIVKKGQ
ILHCERGEVMSKKTQPPKPFTDATLLSAMTGIARFVQDKELKKILRETDGLGTEATRAGIIELLFKRGFLTKKGRNIHST
ETGRILIQALPNIATQPDMTAHWESQLTDISQKQATYQQFMHNLNQILPDLVRFVDLNALRQLSRIKMIKSDRAKPKSAV
KKSSKSNGETD

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
topB NP_458624.1 topoisomerase B Not tested SPI-7 Protein 2e-110 41
topB NP_807836.1 DNA topoisomerase III Not tested SPI-7 Protein 2e-110 41
topB AAF14809.1 topoisomerase B Not tested SPI-7 Protein 1e-110 41
pph56 CAI36097.1 Topoisomerase IA Not tested PPHGI-1 Protein 8e-101 41