Gene Information

Name : smpB (LEUM_1725)
Accession : YP_819185.1
Strain : Leuconostoc mesenteroides ATCC 8293
Genome accession: NC_008531
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1694775 - 1695239 bp
Length : 465 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 :
ATGGCAAAAAAGAAACAAAATACTGAAAATTATCTTGCTCAAAATCGTAAAGCGCGATTTAACTATGCCATTGCGGAAAC
TTTTGAAGCCGGTATCTCATTAACGGGAACGGAAATCAAGTCAGTTCGGGCGGGTCAAATTACCATAGGGGATGGATTTG
TAACGATACACAATGGTAATGCTTTACTAACCAACGTGCATATTTCCTCTTATGTGCAAGGAAATCAATTTAATGTTGAC
CCATTACGGACCAGACAATTACTGTTGCACAAACGAGAAATTCGAGTTCTTGAGAAGGCAACACAGGAACAAGGTGTAAC
AATTGTCCCTTTGAAGGTTTATTTGAAACATGGCTTTGCTAAAGTTTTAGTCGGTATAGGTCGTGGAAAGAAAAAATATG
ATAAACGAGAAGATATTAAAAAACGTGATCAAGAGCGAGAATTAAGCCGTCGATTTAAAAATTAG

Protein sequence :
MAKKKQNTENYLAQNRKARFNYAIAETFEAGISLTGTEIKSVRAGQITIGDGFVTIHNGNALLTNVHISSYVQGNQFNVD
PLRTRQLLLHKREIRVLEKATQEQGVTIVPLKVYLKHGFAKVLVGIGRGKKKYDKREDIKKRDQERELSRRFKN

• 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 4e-30 58
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 6e-20 45