Gene Information

Name : smpB (YE0994)
Accession : YP_001005327.1
Strain : Yersinia enterocolitica 8081
Genome accession: NC_008800
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1116598 - 1117080 bp
Length : 483 bp
Strand : -
Note : binds to ssrA RNA (tmRNA) and is required for its successful binding to ribosomes; also appears to function in the trans-translation step by promoting accommodation of tmRNA into the ribosomal A site; SmpB protects the tmRNA from RNase R degradation in Ca

DNA sequence :
ATGACAAAGAAAAAAGCATACAAACCCGGTTCCGCAACCATTGCGCAAAACAAACGTGCCCGTCATGAATACTTCATTGA
AGAAGAGTTCGAGGCTGGCCTTTCATTGCAAGGTTGGGAAGTAAAATCTCTGCGTGCTGGCAAAGCCAACATTAGTGATA
GCTACGTAACCTTTAGAAACGGTGAGGCATTCTTGTTTGGTGCCACCATTACACCGTTAAACGTGGCATCGACACATGTT
GTCTGCGAGCCAATGCGTACCCGTAAACTGCTACTAAACAAACGCGAACTGGATTCGTTGATTGGTAAAGTTAATCGCGA
CGGATTTACTGTAGTTGCCCTTTCCGTATATTGGAAAAATGCTTGGGTTAAAGTTAAAATCGGTGTCGCCAAAGGTAAAA
AAGACCACGATAAGCGCGATGACATTAAAGATCGTGAGTGGAAGTTAGACAAAGCGCGCATCATGAAGCACGCAAATCGT
TAA

Protein sequence :
MTKKKAYKPGSATIAQNKRARHEYFIEEEFEAGLSLQGWEVKSLRAGKANISDSYVTFRNGEAFLFGATITPLNVASTHV
VCEPMRTRKLLLNKRELDSLIGKVNRDGFTVVALSVYWKNAWVKVKIGVAKGKKDHDKRDDIKDREWKLDKARIMKHANR

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 1e-38 67