Gene Information

Name : smpB (RPE_3030)
Accession : YP_781947.1
Strain : Rhodopseudomonas palustris BisA53
Genome accession: NC_008435
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 3396010 - 3396483 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 :
ATGGCCGAAAAGAACGAACGCCCGATCAAGGTCGTGGCCGAGAACCGCAAGGCGCGGTTCAACTATGCGATCGAGGACAC
CGTCGAGGCCGGCATCGCGTTGACCGGCACCGAGGTGAAGTCGGTGCGCAACGGCAAGACCACGATCGCGGAATCCTACG
CCGATTCCCGCGGCGGCGAGATCTGGCTGATCAACGCCAACATCCCGGAATATCTGCAGGCCAACCGCTTCAACCACGAG
CCGAAGCGGCCGCGCAAACTGCTGCTGCACCGAAAGCAGATCAACAAGCTGATGGGCGCGGTCGAGCGCCAGGGCATGAC
GCTGATCCCGCTGAAACTGTATTTCAACGAAAAGGGCCGCGCCAAACTGCTGCTCGCCTTGGCCAAGGGCAAGCAACTGC
ACGACAAGCGCGAGACCGAGAAGAAGCGCGACTGGAGCAAGGAAAAGGGCCGGCTGATGCGGGCCAAGGGATAG

Protein sequence :
MAEKNERPIKVVAENRKARFNYAIEDTVEAGIALTGTEVKSVRNGKTTIAESYADSRGGEIWLINANIPEYLQANRFNHE
PKRPRKLLLHRKQINKLMGAVERQGMTLIPLKLYFNEKGRAKLLLALAKGKQLHDKRETEKKRDWSKEKGRLMRAKG

• 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 1e-19 45