Gene Information

Name : smpB (N175_11375)
Accession : YP_008488679.1
Strain :
Genome accession: NC_022223
Putative virulence/resistance : Unknown
Product : single-stranded DNA-binding protein
Function : -
COG functional category : -
COG ID : -
EC number : -
Position : 2421332 - 2421817 bp
Length : 486 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 :
ATGGTAAAGAAAAAATCAAACTCAAAAGCAGGTAGCAATACCATTGCTGTAAATAAAAAAGCTCGCCACGAATACTTTAT
CGAAGATGAAGTAGAAGCAGGCATGGAGCTCCAAGGCTGGGAAGTCAAATCTCTTCGTCAAGGCAAAGCGAATATCGCAG
AAAGCTACGTTTTCATGCGAGACGGAGAAGCCTTTGTTTCCGGAATGACAATAACGCCACTGCAGCAAGCATCCACTCAC
GTGGTTGCCAACCCAACTCGCGTGCGCAAGCTGTTAATCAGCCGCCGTGAACTGGATAACCTTTATGGACGCATCAACCG
TGAAGGCATGACACTTATCGCACTATCACTGTATTGGTCTCGCTCTTGGGTGAAAATCAAAATTGGTGTAGCGAAAGGTA
AAAAACTGCATGACAAACGTGATGATTTAAAAGAAAAAGATTGGGCAAGAGAGAAAGCACGCGTAATGAAGAGCTCATTG
CGTTAA

Protein sequence :
MVKKKSNSKAGSNTIAVNKKARHEYFIEDEVEAGMELQGWEVKSLRQGKANIAESYVFMRDGEAFVSGMTITPLQQASTH
VVANPTRVRKLLISRRELDNLYGRINREGMTLIALSLYWSRSWVKIKIGVAKGKKLHDKRDDLKEKDWAREKARVMKSSL
R

• 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 8e-59 88
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-18 45