Gene Information

Name : smpB (Bcen2424_1999)
Accession : YP_835643.1
Strain :
Genome accession: NC_008542
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2214732 - 2215178 bp
Length : 447 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 :
ATGAGCATCATCGACAACAGGAAAGCGCACTTCGATTATCACATCGAGGAACGCTACGAGGCGGGGCTCGTGCTGGAGGG
CTGGGAAGTCAAGGCGCTGCGCGCCGGACGCGGCCAGATCAAGGAAGGCTACGTCGTGGTGAAGAACGCCGAGATCTTCC
TGATCGGGACCCATATCAGCCCGCTGCCCGAAGCCTCGACGCACATCAAGCCCGACCCGGTTCGCACGCGCAAGCTGCTG
CTGCACCGCGAGGAAATCAAGAAGCTGATCGGCAAGGTCGAGCAGCGCGGCTACACGCTCGTGCCGCTTAACTTCCACTA
CAAGGGCGGTCGCGTGAAATGCGACATCGCGCTCGCGAAGGGCAAGAAGCTGCACGACAAGCGCGAAACCGAGAAGAAGC
GCGACTGGGAACGCGAGAAGGCACGCATCATGCGCGCCGGCACCTGA

Protein sequence :
MSIIDNRKAHFDYHIEERYEAGLVLEGWEVKALRAGRGQIKEGYVVVKNAEIFLIGTHISPLPEASTHIKPDPVRTRKLL
LHREEIKKLIGKVEQRGYTLVPLNFHYKGGRVKCDIALAKGKKLHDKRETEKKRDWEREKARIMRAGT

• 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 5e-34 48
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-23 47
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-24 44