Gene Information

Name : topB2 (APL_0744)
Accession : YP_001053449.1
Strain : Actinobacillus pleuropneumoniae L20
Genome accession: NC_009053
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 : 849112 - 851049 bp
Length : 1938 bp
Strand : -
Note : decatenates replicating daughter chromosomes

DNA sequence :
ATGATATCAGAGAAAAGAATTTTGAGAGTATTTTTAGCGGAAAAACCGAGTTTGGCAAGAGCAATCGCAGACGTATTGCC
GAAGCCGCATACCCGTGGTGACGGCTATATTCAATGTGGTGAAAATGATACGGTAACTTGGTGTATCGGTCATTTATTGG
AACAAGCGGAACCTGATATTTACGACGAACGTTTTAAAATGTGGCGAATGGAGCATTTGCCGATTGTCCCGCAGCAATGG
AAATTAGTGCCGAAAAAAGAAACGTTGAAGCAGTTAAAAGCGGTCGAAAAATTGGTAAAAAAAGCGGACGTATTGGTAAA
CGCCGGCGACCCGGACCGAGAAGGGCAGCTATTAGTTGATGAGGTCTTTAGCTATCTGAACGTACCGCCGGAAAAACGTA
ATCGGATTCAACGTTGTTTGGTGAGCGATCTCAACCCGAGTGCGGTAAAAAAAGCGATTGATAAATTGCAAAATAATCGT
GATTTTATACCGCTTGCCACCTCTGCCTTAGCACGTGCAAGAGCCGATTGGCTATACGGCATTAATATGACGCGAGCTTA
TACCTTACAAGGACGTTGGGCGGGCTATCAAGGGGTATTGTCGGTGGGGCGTGTTCAAACCCCCGTGTTAGGTTTAATTG
TGCGCCGCGATCTGGAAATAGAAAACTTTGTGCCGAAAGACTATTTTGAAGTATTGGCGCATATCGTTGTGCCGGAAACT
CAAGAACGTTTTACTGCCCAATGGCAACCGAGTAAGGCGTGCGAAGATTATCAAGATGAAGACGGTCGAGTATTATCTAA
AAGTTTGGCGGAAAATGTCGTTAAACGCATTACCGACCAAGCAGCATTAGTAACGGATTATCAAGATAAAATTGAAACGG
AAACCGCACCGCTGCCTTATTCATTATCGGTATTACAAATTGATGCGGCACGCCGTTACGGCCTATCGGCACAAGCTGTG
TTGGATATTTGTCAGAAACTGTATGAAACGCATAAGCTGATTACCTATCCCCGTTCGGATAACCGTTATCTACCGAATGA
GCATTACGCTGATCGTTTTAAAGTGATGGCGGCGATTGCACATCATCTGGATGAGTATAAAGAAAAACCGGAGGCGGTTA
ATCCGGAAATTCGTAATCGTTGTTGGAATGATAAAAAGGTAGAAGCGCACCATGCTATTATTCCGACCGTACGCCAAGGC
TCGGTAAAACTAACTGAAAACGAAAAGCGTATTTATCAACTGATTGCCCGTCAATACTTAATGCAATTTTGTCCGGATGC
GGAATATCGCAAAGGTAAAATTGTATTGGAGATTGCCGGAGGAACTTTTAACGCGCAGGCTCGGAACTTAATTGTTGCCG
GTTGGAAAGCATTATTAGGCAAAGAAGACAGTGACGAAGTGTTAGAGCCGTTATTACCGGTTGTGAAAAAAGGGCAGCAA
TTACATTGTGAAAAAGGTGAGATTGTCAGTAAGAAAACCCAGCCGCCTCGTCATTTTACCGACGCAAGTTTATTATCGGC
AATGACCGGTATCGCTCGTTTCGTACAAGATAAACAACTTAAAAAAGTCTTACGTGAAACGGACGGCTTAGGTACTGAAG
CAACACGTGCCGGTATTATCGAATTGCTGTTTAAACGCGGATTTTTAATCAAAAAAGGACGAAATATCCACAGTACGGAA
GCCGGGCGAATTCTAATTAGTGCCTTACCGGACGAAGCGACTCAGCCGGATATGACTGCGCATTGGGAAATGCAACTTAC
CGACATTAGTAAGAAGCAAGCGAGTTATCAGCAGTTTATGCAAGTACTTACGAGTAAATTACCTGAGTTATTACATACGG
AACGACAAAAATTGCAAAATTTAAGTCGAATTCAACCGCCCGCCTCTTATCGTAAGCGGTCAAATTTTAAGAAAAATTTA
CAAACTGCTGAAAAATAA

Protein sequence :
MISEKRILRVFLAEKPSLARAIADVLPKPHTRGDGYIQCGENDTVTWCIGHLLEQAEPDIYDERFKMWRMEHLPIVPQQW
KLVPKKETLKQLKAVEKLVKKADVLVNAGDPDREGQLLVDEVFSYLNVPPEKRNRIQRCLVSDLNPSAVKKAIDKLQNNR
DFIPLATSALARARADWLYGINMTRAYTLQGRWAGYQGVLSVGRVQTPVLGLIVRRDLEIENFVPKDYFEVLAHIVVPET
QERFTAQWQPSKACEDYQDEDGRVLSKSLAENVVKRITDQAALVTDYQDKIETETAPLPYSLSVLQIDAARRYGLSAQAV
LDICQKLYETHKLITYPRSDNRYLPNEHYADRFKVMAAIAHHLDEYKEKPEAVNPEIRNRCWNDKKVEAHHAIIPTVRQG
SVKLTENEKRIYQLIARQYLMQFCPDAEYRKGKIVLEIAGGTFNAQARNLIVAGWKALLGKEDSDEVLEPLLPVVKKGQQ
LHCEKGEIVSKKTQPPRHFTDASLLSAMTGIARFVQDKQLKKVLRETDGLGTEATRAGIIELLFKRGFLIKKGRNIHSTE
AGRILISALPDEATQPDMTAHWEMQLTDISKKQASYQQFMQVLTSKLPELLHTERQKLQNLSRIQPPASYRKRSNFKKNL
QTAEK

• 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-108 41
topB NP_807836.1 DNA topoisomerase III Not tested SPI-7 Protein 2e-108 41
topB AAF14809.1 topoisomerase B Not tested SPI-7 Protein 1e-108 41