Gene Information

Name : vexA
Accession : NP_458734.1
Strain : Salmonella enterica CT18
Genome accession: NC_003198
Putative virulence/resistance : Virulence
Product : Vi polysaccharide export protein
Function : -
COG functional category : M : Cell wall/membrane/envelope biogenesis
COG ID : COG1596
EC number : -
Position : 4515425 - 4516492 bp
Length : 1068 bp
Strand : -
Note : Similar to Salmonella typhi Vi polysaccharide export protein precursor VexA or TviF SW:VEXA_SALTI (Q04976) (355 aa) fasta scores: E(): 0, 100.0% id in 355 aa and to Escherichia coli putative polysaccharide export protein YccZ precursor SW:YCCZ_ECOLI (P758

DNA sequence : 
ATGAAAAAAATCATCATATTACTAACGACATTTTTCCTGCTTTCGGGATGCACTATTCCCAGGGCGGTATTTAAATCCAG
CCTTATTAATCAGGACGATCCTCGTTATAATCTGGTCGAAGTCACGCCGACATTAAAACTAAGCGCTCCCGATACTGTGC
CGAAAACTATTGTCGATCCGGTTTTTGCCGCAAATAACTGGCACTGGACATCTTTGGCTAAAGGCGATGTGCTGCATATC
ACTATTTTATCCTCGGGCGGGGCTGGATATTTATCCAATAACGCGAGCGGCGACCGTGCGGATTTTGAAAATATTCTTGT
GACTGACAGTAATACCGTTCAGGTGCCTTATGCCGGGACAATCCCGGTTTCTGGATTGGATGTGACGCAACTGGCTGATG
AGATCAAAAAGCGACTTTCGCGCGTTGTCCTGAATCCTCAGGTGATTGTGACACTTACCGCCCGCACCGGAGCCATGGTG
ACGGTCGAGGGCAGCGGGAAAACGGGTCGATACCCTCTCGAACAGAGTATGAATCGTCTGAGTCATCTTTTGGCAACGGC
AGTGGCAGTAGAAAATACCAGCACAGATATGATGGAAGTTCACGTGACGCGCCAGCAGCATTATTTCACTGCGCGACTGT
CAGATATTTATCAGTATCCCGGATTGGATATTGCCTTACAGCCGGATGACCGTATCACTCTGCGTCAAGTGACCGAGTAT
GTTAATGTGCTCGGCGCAGCAGGTGTTCAGGGGAAACATGCTCTGGTTCAGCGTCATTCCAGCGTCGTGGATGCTTTGGC
GCTCGCGAAAGGATTAAATGACAATCTTGCCGATCCGCAAGCGATTTTTCTGTACAAGCATAACGAAGCGGAACAGGCGA
AACAGCAGATGCGTAAGCTGAATATCTATCATGTCGATATGAGCCAACCTAACTCGGTGTTTTTAGCGCAGGCCATACGA
GTGGACAACGGCGATGTTATCTATATCTCGAACGCCTCTTTGACTGATTTCGCTAAGGTGAAAGCCGCATTCGATAGCTT
TTTGACCCGCGGCACTAATTCTTTCTAA

Protein sequence : 
MKKIIILLTTFFLLSGCTIPRAVFKSSLINQDDPRYNLVEVTPTLKLSAPDTVPKTIVDPVFAANNWHWTSLAKGDVLHI
TILSSGGAGYLSNNASGDRADFENILVTDSNTVQVPYAGTIPVSGLDVTQLADEIKKRLSRVVLNPQVIVTLTARTGAMV
TVEGSGKTGRYPLEQSMNRLSHLLATAVAVENTSTDMMEVHVTRQQHYFTARLSDIYQYPGLDIALQPDDRITLRQVTEY
VNVLGAAGVQGKHALVQRHSSVVDALALAKGLNDNLADPQAIFLYKHNEAEQAKQQMRKLNIYHVDMSQPNSVFLAQAIR
VDNGDVIYISNASLTDFAKVKAAFDSFLTRGTNSF

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
vexA NP_458734.1 Vi polysaccharide export protein Virulence SPI-7 Protein 6e-159 100
vexA NP_807941.1 VI polysaccharide export protein Virulence SPI-7 Protein 6e-159 100

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
vexA NP_458734.1 Vi polysaccharide export protein VFG0427 Protein 3e-159 100