Gene Information

Name : vexB
Accession : NP_458733.1
Strain : Salmonella enterica CT18
Genome accession: NC_003198
Putative virulence/resistance : Virulence
Product : Vi polysaccharide export inner-membrane protein (ABC-2 type transporter)
Function : -
COG functional category : G : Carbohydrate transport and metabolism
COG ID : COG1682
EC number : -
Position : 4514621 - 4515415 bp
Length : 795 bp
Strand : -
Note : Similar to Salmonella typhi Vi polysaccharide export inner-membrane protein VexB SW:VEXB_SALTI (P43109) (264 aa) fasta scores: E(): 0, 100.0% id in 264 aa, and to Escherichia coli polysialic acid transport protein KpsM SW:KPM2_ECOLI (P24584) (258 aa) fast

DNA sequence : 
ATGAATATTTTGAAAAATAATTCTTATTATTTTATGAAACTCATTACCGTCTGTGAGTTAATTATTTTATTGATGTCACG
CGATATCAAAACACGCTATAACGGTAATTTACTAAACTATATGATGGTGCTGGCCGTACCACTGGTATGGATATCCATTA
CCGTTATTTCTTTTCAATATTTAAATCGCTCGGTGCCAATATCCACTGACGATATCAGTTTTGTTATTGCAGGGATATTA
CCGTATCTGTTATTTCGTTATACCATTACCGCAACCATGCGAACCCATTCATTCTCTACATCGTTAGCGGTTGTCTCGCA
GGTTAAGAAAAGACATGTGATTTTTTCTCTTGCCGCAATCGAATTTGTTAATGCAGTTATCATTTATATTATTATTTCAT
TAATTAACTTTCTTATATTCTCCCGTTGGGAGGCCCAAAAACCGTTCCTGATTTTTGAAGGGATGGTTATCGCATGGCTT
CTGGGGTTATCGTTTGGTTACTTTTGTGACGCACTGTCTGAACGGTTTCCGCTGGTCTACAAAGCTGTTCCTGTGATGCT
AAGACCGATGTTTTTGATTTCGGCTGTCTTTTATACGGCGAATGAATTGCCTTATTCATTATTAAGCATATTCAGCTGGA
ACCCTCTACTACATGCTAATGAGATAGTCAGAGAAGGTATGTTTGAGGGGTATCACTCCTTGTACCTTGAACCTTTTTAC
CCTCTGGCATTTTCCGCAACGTTATTCCTCGCGGGCCTCATTTTTCACCTGATTTGTGACACTGAAAATCACTGA

Protein sequence : 
MNILKNNSYYFMKLITVCELIILLMSRDIKTRYNGNLLNYMMVLAVPLVWISITVISFQYLNRSVPISTDDISFVIAGIL
PYLLFRYTITATMRTHSFSTSLAVVSQVKKRHVIFSLAAIEFVNAVIIYIIISLINFLIFSRWEAQKPFLIFEGMVIAWL
LGLSFGYFCDALSERFPLVYKAVPVMLRPMFLISAVFYTANELPYSLLSIFSWNPLLHANEIVREGMFEGYHSLYLEPFY
PLAFSATLFLAGLIFHLICDTENH

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
vexB NP_458733.1 Vi polysaccharide export inner-membrane protein (ABC-2 type transporter) Virulence SPI-7 Protein 5e-112 100
vexB NP_807940.1 VI polysaccharide export inner-membrane protein Virulence SPI-7 Protein 5e-112 100

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
vexB NP_458733.1 Vi polysaccharide export inner-membrane protein (ABC-2 type transporter) VFG0426 Protein 2e-112 100