Gene Information

Name : smpB (M636_18610)
Accession : YP_008317035.1
Strain :
Genome accession: NC_021848
Putative virulence/resistance : Unknown
Product : single-stranded DNA-binding protein
Function : -
COG functional category : -
COG ID : -
EC number : -
Position : 2229010 - 2229495 bp
Length : 486 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 :
ATGGCAAAGAAAAAATCAAAACAAAAAGCGGGTAGTAACACTATCGCGCTGAACAAAAAAGCTCGCCACGAGTATTTCAT
TGAAGATGAAATCGAAGCTGGCTTGGAGCTCCAAGGTTGGGAAGTGAAAGCCCTTCGCCAAGGTAAAGCCAATATTTCTG
AAAGTTACGTATTCATGCGTGACGGTGAAGCCTTTGTGAGTGGCATGACAATCACTCCTTTAAATCAGGCATCGACACAC
GTAGTGGCGAACCCTACTCGTGTGCGCAAACTACTTATGAGTCGTCGTGAACTTGACAACCTACTCGGTCGCATTAACCG
TGAAGGTATGACACTTACGGCACTCTCTCTGTACTGGTCTCGCTCTTGGGTGAAGATAAAAATAGGTGTAGCAAAAGGTA
AAAAGCTTCACGATAAACGTACAGATCTTAAAGAAAAAGACTGGGCAAGAGAAAAAGCACGCGTAATGAAGAGCGCACTG
CGTTAA

Protein sequence :
MAKKKSKQKAGSNTIALNKKARHEYFIEDEIEAGLELQGWEVKALRQGKANISESYVFMRDGEAFVSGMTITPLNQASTH
VVANPTRVRKLLMSRRELDNLLGRINREGMTLTALSLYWSRSWVKIKIGVAKGKKLHDKRTDLKEKDWAREKARVMKSAL
R

• 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 4e-58 87
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 2e-18 44