Gene Information

Name : smpB (LBUL_1704)
Accession : YP_813593.1
Strain : Lactobacillus delbrueckii ATCC BAA-365
Genome accession: NC_008529
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1575876 - 1576337 bp
Length : 462 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 :
ATGAAACAAAAAGCCAAGGATGAAAATGTCCTCGCGCAGAACCGGCAAGCCCGGCATGATTATTTCATCAAGGATACTTA
TGAAGCCGGGATTGCTTTGACGGGGACGGAGATCAAGTCAGTCAGAGCCCGGCACGTGACCTTGCGTGACGGCTACGTGC
AGATCATCAACGGGTCGGCTTTCCTGGAAAATGTTCATATCGATGAATATAAGGAAGGCAACCGCTACAACCATGACCCG
CTGAGAAGCCGCAGACTGCTTTTGCACAAGAAAGAAATCGCCAAACTGGCCGATGTGAAGGCCCAAAAGGGGATGACCAT
CGTGCCGCTCAAGGTCTACTTGAAGCACGGCTTTGCCAAGGTTTTGATTGGCGTAGCGCAGGGTAAGAAGGAATACGACA
AGCGCGAAACGATCAAGAAGCGCGACCAGGACCGGGAACTGCGCAGAAAATACAGAATTTAA

Protein sequence :
MKQKAKDENVLAQNRQARHDYFIKDTYEAGIALTGTEIKSVRARHVTLRDGYVQIINGSAFLENVHIDEYKEGNRYNHDP
LRSRRLLLHKKEIAKLADVKAQKGMTIVPLKVYLKHGFAKVLIGVAQGKKEYDKRETIKKRDQDRELRRKYRI

• 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 9e-38 60
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 7e-27 45