Gene Information

Name : psaB (YP_1288)
Accession : NP_992654.1
Strain : Yersinia pestis 91001
Genome accession: NC_005810
Putative virulence/resistance : Virulence
Product : chaperone protein PsaB
Function : -
COG functional category : N : Cell motility
COG ID : COG3121
EC number : -
Position : 1409882 - 1410703 bp
Length : 822 bp
Strand : -
Note : highly similar to Yersinia pestis CO92 psaB and Yersinia pestis KIM psaB. Contains Bacterial pili assembly chaperone (Interpro|IPR001829, (GO:0030288))

DNA sequence :
ATGAAGAATCTATTTTTTTCTGCATATAAAAAAGTATTTTCTTATATCACATCAATAGTCATATTCATGGTGTCTTTACC
TTATGCTTATTCTCAAGATGTTGTTGTCAATACGACTAAGCATCTTTTTACTGTAAAAATAGGGACAACGCGGGTCATTT
ACCCTTCGTCTTCGACAAAAGGGGTATCCGTATCGGTGGCTAATCCACAGGATTATCCAATATTGGTACAAACCCAAGTT
AAAGATGAAGATAAGACGTCGCCCGCTCCTTTTATTGTTACCCCTCCTTTATTCAGGCTTGATGCTGGGTTACAAGGCCG
TGTACGTATTATTCGGACCGGTGGAAAATTCCCTGAAGATCGTGAAACACTGCAATGGTTGTGCCTAACGGGGATCCCAC
CTAAGAACGGTGATGCTTGGGGCAATACGCAAAATAATCCAAAAAATTCATCCCCAACTATGGATATTCAAATGTCTATC
AGTACCTGCATAAAATTATTATTCAGACCCGATAAAGTTAAAGGAGATCCGACGGATAGTGCGGATTCATTAACTTGGAG
ATATAAAGGTAACTACTTGGAAGTTAATAATCCAACGCCATTCTACATGAATTTTTATTCACTCCGTATTGGTGATGAAA
AAATAAATTTATCTGATTTAGGTTCAAAGGATGAAATAAAAAATGGCAGCTATGTTCCGCCATTCTCTTCTAGGGATTTT
ATTATTCCGGTAAAAAATAAAGGTAAGGCAACAGAGGTTTTTTGGCAAGTGATTAATGATAATGGTGGTGTGAGCCGGGA
ATTTAAAAGCACAGTCCAGTAA

Protein sequence :
MKNLFFSAYKKVFSYITSIVIFMVSLPYAYSQDVVVNTTKHLFTVKIGTTRVIYPSSSTKGVSVSVANPQDYPILVQTQV
KDEDKTSPAPFIVTPPLFRLDAGLQGRVRIIRTGGKFPEDRETLQWLCLTGIPPKNGDAWGNTQNNPKNSSPTMDIQMSI
STCIKLLFRPDKVKGDPTDSADSLTWRYKGNYLEVNNPTPFYMNFYSLRIGDEKINLSDLGSKDEIKNGSYVPPFSSRDF
IIPVKNKGKATEVFWQVINDNGGVSREFKSTVQ

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
safB NP_454906.1 periplasmic fimbrial chaperone protein Not tested SPI-6 Protein 5e-49 43
afaB AAK16197.1 AfaB Virulence PAI-I AL862 Protein 2e-47 42
afaB ADD91742.1 putative AfaB-VIII periplasmic chaperone Not tested PAI-I AL862 Protein 2e-47 42

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
psaB NP_992654.1 chaperone protein PsaB VFG0858 Protein 3e-47 46
psaB NP_992654.1 chaperone protein PsaB VFG0943 Protein 1e-48 46
psaB NP_992654.1 chaperone protein PsaB VFG0850 Protein 9e-50 42
psaB NP_992654.1 chaperone protein PsaB VFG0852 Protein 2e-48 41
psaB NP_992654.1 chaperone protein PsaB VFG0420 Protein 3e-44 41