Gene Information

Name : smpB (LAR_0390)
Accession : YP_001841386.1
Strain : Lactobacillus reuteri JCM 1112
Genome accession: NC_010609
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 458288 - 458761 bp
Length : 474 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 :
ATGGCAAAAAAATCCCATCAAGAAAATAATGACAATTTAATTGCGCAAAATAAAAAAGCACGTCATGATTATTTTGTCAC
GGATACCGTTGAAGCAGGATTAGTTTTAACGGGGACGGAGATAAAATCTGTTCGTGCTCACCGGGTTAATTTGAAAGATG
GATTTGCCCAAGTTCGTAACGGTGAAGCTTGGTTAATGAATGTGCATATTAGTGAGTATGATAATGGGACTTACTTCAAT
CAAGATCCATTAAGAAATCGTAAGTTGCTATTGCACAAAAAGGAAATCAATAAGCTTGTAGGAGCCTTACAGGATAAGGG
AGTTACGCTTATTCCCTTAAAAATGTATATTAAACACGGCTATGCAAAGGTTTTATTAGGACTAGCCAAAGGTAAACACC
AGTACGATAAACGTGAAGCAATTAAGCGTCGTGAACAAAACCGTGAAATTGAACGAGTTATGAAACATTATTAA

Protein sequence :
MAKKSHQENNDNLIAQNKKARHDYFVTDTVEAGLVLTGTEIKSVRAHRVNLKDGFAQVRNGEAWLMNVHISEYDNGTYFN
QDPLRNRKLLLHKKEINKLVGALQDKGVTLIPLKMYIKHGYAKVLLGLAKGKHQYDKREAIKRREQNREIERVMKHY

• 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-37 58
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 4e-33 46