Gene Information

Name : smpB (Oant_2640)
Accession : YP_001371182.1
Strain :
Genome accession: NC_009667
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2765638 - 2766114 bp
Length : 477 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 :
ATGAACAAGCCCAAGAATTCTCCTGTGCGCAAAATCATCGCGGAAAACCGCAAGGCGCGCTTCAATTTTGAAATTCTAGA
TACGCTCGAAGCCGGTCTCGTCCTGACCGGCACCGAGGTCAAGTCGCTGCGCGCCAATCAGTCCAACATAGCGGAGAGCT
ATGCGAGCTTTGAGAATGGCGAGTTCTGGCTTATCAATTCCTATATTCCGGAATATACGCAGGGCAATCGTTTCAACCAT
GAGCCGCGGCGCTTGCGCAAACTGCTCATCAGCAAACGCGAAATGTCCCGCCTGTTCAACTCGGTATCACGCGACGGGAT
GACCGTGGTGCCATTGAAGCTTTACTTCAATGATCGGGGTCGCGCGAAGCTGGAACTGGCGCTGGCGCGAGGCAAGAAGA
CTCACGACAAGCGCGAGACGGAAAAGAAGCGCGACTGGAATCGTGAAAAGGCTCGCTTGATGCGGGATAAGGGATAA

Protein sequence :
MNKPKNSPVRKIIAENRKARFNFEILDTLEAGLVLTGTEVKSLRANQSNIAESYASFENGEFWLINSYIPEYTQGNRFNH
EPRRLRKLLISKREMSRLFNSVSRDGMTVVPLKLYFNDRGRAKLELALARGKKTHDKRETEKKRDWNREKARLMRDKG

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-29 53
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 6e-27 49
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 6e-24 42