Gene Information

Name : vipA (zobellia_3771)
Accession : YP_004738188.1
Strain : Zobellia galactanivorans DsiJT
Genome accession: NC_015844
Putative virulence/resistance : Virulence
Product : Vi polysaccharide biosynthesis protein vipA
Function : -
COG functional category : M : Cell wall/membrane/envelope biogenesis
COG ID : COG0677
EC number : 1.1.1.-
Position : 4425849 - 4427129 bp
Length : 1281 bp
Strand : -
Note : VipA is involved in the biosynthesis of an exopolysaccharide. In Salmonella typhi, this EPS is the Vi antigen. VipA belongs to the UDP-glucose/GDP-mannose dehydrogenase, a small group of enzymes which possesses the ability to catalyze the NAD-dependent 2-

DNA sequence :
ATGAAAAATATTAAAATAGCAATAATAGGATTGGGTTATGTTGGCCTACCTCTTGCACGATTATTTGCTACGAAGTATCC
GGTAATCGGATTTGACATCAACGAGGAACGGATTAAAGAATTGCAATCCGGCACGGACAGTACCTTAGAGGTAGAAGACG
ATATTTTGCAACAAGTGTTGCGCGATACCCCTCAAATGGAAACCGGGCTACATTGTACGAACCAAATGGAGGCAATTTCC
GATTGCAACTATTACATCGTAACCGTCCCCACTCCTGTGGACCACACCAACAGACCTGTTCTAACGCCTTTGTACAAATC
AAGCGAAACGGTTGGGAAGGTGTTGAAAAAAGGAGACACCGTCGTCTATGAATCCACGGTATACCCTGGCGTAACGGAAG
AAGAGTGTATCCCTGTACTCGAAAAAGTAAGTGGACTCGTCTTTAACAAAGATTTCTTTGTTGGATATTCCCCTGAACGT
ATCAATCCAGGTGACAAGGAACATACCGTAGAAAAGATTCTAAAGGTTACTTCGGGCTCTACTCCGGAAACCGGAAAAAA
AGTCAATGCCCTATATGCTTCGGTAATCACTGCCGGCACCCACCTTGCCCCCTCCATAAAGGTAGCAGAGGCCGCCAAGG
TAATTGAAAACTCTCAAAGGGATATCAATATCGCCTTTGTAAACGAATTGGCAAAAATCTTCAATTTAATGGATATTGAC
ACGAGTGCCGTACTTGAGGCAGCGGGGACCAAATGGAACTTCTTGCCCTTCAAACCCGGACTGGTTGGTGGCCATTGTAT
TGGTGTTGACCCCTATTATCTCGCCCAAAAAGCACAAGAGTTCGGTTATCACCCCGAAATCATCCTAGCCGGTAGGCGTA
TGAATGATGGTATGGGGAAATACGTAGCTTCTGAAGTTATCAAATTAATGGTTCAACGGGAGATAAAGATAAAAGGAGCC
AAAATGCTCGTTTTAGGTATTACCTTTAAAGAAAATTGTCCCGATGTACGAAACACTAAGGCGGTAGACGTAATTACCAA
CCTTAAGAGCTACGGGGCCAATATCAGTATCTTCGACCCATGGGCCTCCAAGGAAGAAGTTGAAGAAGAATATGGCCTAG
AAATAGTAAACCAAGTACCTAACGAAAAGTACGATACCATTGTTCTTGCCGTTGCCCATAATGAGTTTTTAAATATTGAC
CTACGAGCCCTTTTAAACGAAAACGGTGTGTTATACGATGTAAAAGGCATCTTAAAAGGTAAGGTAGACGGTAGACTTTA
A

Protein sequence :
MKNIKIAIIGLGYVGLPLARLFATKYPVIGFDINEERIKELQSGTDSTLEVEDDILQQVLRDTPQMETGLHCTNQMEAIS
DCNYYIVTVPTPVDHTNRPVLTPLYKSSETVGKVLKKGDTVVYESTVYPGVTEEECIPVLEKVSGLVFNKDFFVGYSPER
INPGDKEHTVEKILKVTSGSTPETGKKVNALYASVITAGTHLAPSIKVAEAAKVIENSQRDINIAFVNELAKIFNLMDID
TSAVLEAAGTKWNFLPFKPGLVGGHCIGVDPYYLAQKAQEFGYHPEIILAGRRMNDGMGKYVASEVIKLMVQREIKIKGA
KMLVLGITFKENCPDVRNTKAVDVITNLKSYGANISIFDPWASKEEVEEEYGLEIVNQVPNEKYDTIVLAVAHNEFLNID
LRALLNENGVLYDVKGILKGKVDGRL

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
tviB NP_458740.1 Vi polysaccharide biosynthesis protein, UDP-glucose/GDP-mannose dehydrogenase Virulence SPI-7 Protein 4e-114 56
tviB NP_807945.1 VI polysaccharide biosynthesis UDP-glucose/GDP-mannose dehydrogenase Virulence SPI-7 Protein 4e-114 56
cap1L AAA64651.1 type 1 capsule synthesis gene Virulence SCCcap1 Protein 1e-107 56

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
vipA YP_004738188.1 Vi polysaccharide biosynthesis protein vipA VFG0431 Protein 2e-114 56