Gene Information

Name : smpB (Smed_0674)
Accession : YP_001326365.1
Strain : Sinorhizobium medicae WSM419
Genome accession: NC_009636
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 726647 - 727126 bp
Length : 480 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 :
ATGGCACCGAAAGGCAGCGAACGGACGGTCAAAAAGGTCGTCGCGGAAAACCGGAAGGCCCGCTTCAACTACGAGATCGT
GGATACCTACGAGGCCGGGCTGGTGCTGACCGGCACGGAGGTCAAGTCGTTGCGCGAGGGAAAAGCCAATATTGCCGAAT
CATACGCGACCGACGAAGGCGGCGAGATCTGGCTCATCAACTCCTATCTCCCGGAATATCTGCAGGCGAACCGCTTCAAC
CACGAGACGCGCAGGCGTCGCAAGTTGCTCCTTTCGAGGAGGGAAGTGAACCGTCTGCAGGGCGCCGTGAACCGCGAAGG
CATGTCGCTGATACCGCTTCGCATCTATTTCAACGAGCGGGGGCGGGCCAAGCTGGAATTGGCGCTCGGCAAGGGCAAGA
AGCTCCACGACAAGCGCGAGACTTCCAAGGAACGCGACTGGAACCGACAGAAGAACCGGCTGCTCAAGGAACGCGGCTGA

Protein sequence :
MAPKGSERTVKKVVAENRKARFNYEIVDTYEAGLVLTGTEVKSLREGKANIAESYATDEGGEIWLINSYLPEYLQANRFN
HETRRRRKLLLSRREVNRLQGAVNREGMSLIPLRIYFNERGRAKLELALGKGKKLHDKRETSKERDWNRQKNRLLKERG

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-15 47
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 1e-14 47