Gene Information

Name : smpB (PPA1351)
Accession : YP_056062.1
Strain : Propionibacterium acnes KPA171202
Genome accession: NC_006085
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1474828 - 1475310 bp
Length : 483 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 :
ATGCCCAGGGAGCAGGGGGTCAGGGTCGTCGCGCGTAACCGACGCGCCACCCATGACTACACCATCGGTGACACATGGGA
GGCCGGGCTCGTTCTGCAGGGAACCGAGGTGAAGTCCCTGCGGGCTGGCAAGGCCACGTTGACTGATGCTTTCGCTCAGG
TCGATGAACGCGGTGAGGTGTGGATGTATAACCTCCATATCCCCGAATATGCCTTCGGAACATGGCGAAATCACGACGTG
ATGCGCAAGCGCAAACTCTTGCTCAATAAGCGTGAGATCGCCAAGCTGTCCCGCGAGGCGGACGGCCCGGGCAAAACGAT
CGTTCCGTTGCAGCTCTACTTCAAGGACGGCTACGCCAAGGTCGAGATTGCCGTTGGCACCGGTAAGAGGGACTGGGATA
AGCGCCAGGCGATCCGCGAACGCGATGCCAAGCGTGAAGCTCAGCGAGCTCTGGCAAATCGGGTGCGCAACCGCAAACGC
TGA

Protein sequence :
MPREQGVRVVARNRRATHDYTIGDTWEAGLVLQGTEVKSLRAGKATLTDAFAQVDERGEVWMYNLHIPEYAFGTWRNHDV
MRKRKLLLNKREIAKLSREADGPGKTIVPLQLYFKDGYAKVEIAVGTGKRDWDKRQAIRERDAKREAQRALANRVRNRKR

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 1e-32 53
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 2e-31 52