Gene Information

Name : neuB1 (Cj1141)
Accession : YP_002344534.1
Strain : Campylobacter jejuni NCTC 11168
Genome accession: NC_002163
Putative virulence/resistance : Virulence
Product : sialic acid synthase
Function : -
COG functional category : M : Cell wall/membrane/envelope biogenesis
COG ID : COG2089
EC number : 4.1.3.-
Position : 1075450 - 1076481 bp
Length : 1032 bp
Strand : +
Note : Original (2000) note: Cj1141, neuB1, probable N-acetylneuraminic acid synthetase, len: 343 aa; highly similar to e.g. TR:Q57265 (EMBL:U40740) N-acetylneuraminic acid synthetase (EC 4.1.3.-) (349 aa), fasta scores; opt: 1327 z-score: 1554.1 E(): 0, 59.0% i

DNA sequence :
ATGCAAATAAAAATAGATAAATTAACTATTTCTCAGAAAAATCCTTTGATAATCCCTGAAATAGGTATAAATCACAATGG
TAGTTTAGAAATAGCAAAACTTATGGTAGATGCGGCCAAAAGAGCAGGAGCTAAGATAATAAAACACCAAACTCATATAG
TCGAAGATGAAATGAGCCAAGAGGCTAAAAATGTTATACCGGGTAATGCAAATATTAGCATTTATGAGATTATGGAACAA
TGTGCATTAAACTATAAAGATGAACTAGCTTTAAAAGAGTATGTAGAGAAGCAAGGTTTGGTATATCTTAGCACTCCATT
TAGTAGAGCTGCAGCAAATCGTTTAGAAGATATGGGTGTAAGTGCTTATAAAATAGGCTCAGGTGAATGTAATAATTATC
CTTTAATAAAACATATAGCACAATTTAAAAAACCTATGATTATAAGCACCGGAATGAATAGCATAGAAAGTATAAAACCC
ACAGTTAAGATACTTAGAGATTATGAAATACCTTTTGTTTTGCTTCATACTACAAATTTATATCCTACTCCATCGCACTT
AGTAAGATTACAAGCTATGTTAGAATTATATAAAGAGTTTAATTGTCTTTATGGACTTAGTGATCATACCACAAACAATC
TTGCATGTATAGGTGCAATAGCTCTTGGAGCAAGTGTACTAGAAAGACACTTTACAGATACCATGGACAGAAAAGGCCCT
GATATAGTTTGCTCTATGGATGAAAGCACTTTAAAAGATCTTATAAATCAAACACAAGAAATGGTGCTTTTAAGAGGCGA
TAATAATAAAAATCCTTTAAAAGAAGAGCAAGTGACCATTGATTTTGCATTTGCTAGTGTAGTAAGTATTAAAGATATAA
AAAAGGGTGAAATTTTATCTATGGATAATATTTGGGTAAAAAGACCTTCAAAAGGTGGTATAAGTGCAAAGGATTTTGAA
GCCATACTTGGAAAAAGAGCAAAAAAAGATATAAAAAATAATATACAACTAACATGGGATGATTTTGAATGA

Protein sequence :
MQIKIDKLTISQKNPLIIPEIGINHNGSLEIAKLMVDAAKRAGAKIIKHQTHIVEDEMSQEAKNVIPGNANISIYEIMEQ
CALNYKDELALKEYVEKQGLVYLSTPFSRAAANRLEDMGVSAYKIGSGECNNYPLIKHIAQFKKPMIISTGMNSIESIKP
TVKILRDYEIPFVLLHTTNLYPTPSHLVRLQAMLELYKEFNCLYGLSDHTTNNLACIGAIALGASVLERHFTDTMDRKGP
DIVCSMDESTLKDLINQTQEMVLLRGDNNKNPLKEEQVTIDFAFASVVSIKDIKKGEILSMDNIWVKRPSKGGISAKDFE
AILGKRAKKDIKNNIQLTWDDFE

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
siaC NP_273132.1 polysialic acid capsule biosynthesis protein SiaC Not tested IHT-A Protein 2e-93 60

• Homologs from VFDB (virulence genes)

GeneGenBank Accn Product ID of source DB Alignment Type E-val Identity
neuB1 YP_002344534.1 sialic acid synthase VFG0252 Protein 8e-94 60