Gene Information

Name : smpB (Dtpsy_1256)
Accession : YP_002552723.1
Strain : Acidovorax ebreus TPSY
Genome accession: NC_011992
Putative virulence/resistance : Unknown
Product : ssra-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1319687 - 1320160 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 :
ATGGCCAAGAAACCTGACACATCGTCCCGCATCGCCGACAACAAGAAGGCGGCATACAACTATTTCTTTGAAGAGCGCTA
CGAAGCGGGGCTGGTGCTGCACGGCTGGGAGGTCAAGGCACTGCGCGAGGGCAAGGTGCAGCTTACCGACGGCTACGTGA
TCATCAAAGATGGTGAGCTGTTTCTCATCGGCTGCCAGATCAACCCGCTCAAGACCGCGTCCACGCACGTCAGCCCCGAC
GCGGCGCGCATCAAAAAGCTGCTGATGCACAAGGACGAGATCCGGCGCCTGATCGGCAAGGTCGAGCAAAAAGGCTACAC
CCTGGTGCCGCTGAATCTCCACTGGAAAGACGGCCGCGCCAAGTGCGAGATTGCGTTGGCCAAGGGCAAGGCCGAGCACG
ACAAGCGCGACACCATCAAGGAGCGCGAAGGCAAGCGCGAGGTGGAACGCGTCATGAAGAGCCGCCACCGCTGA

Protein sequence :
MAKKPDTSSRIADNKKAAYNYFFEERYEAGLVLHGWEVKALREGKVQLTDGYVIIKDGELFLIGCQINPLKTASTHVSPD
AARIKKLLMHKDEIRRLIGKVEQKGYTLVPLNLHWKDGRAKCEIALAKGKAEHDKRDTIKEREGKREVERVMKSRHR

• 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 2e-29 47
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 6e-21 46
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 5e-20 41