Gene Information

Name : smpB (EAT1b_0851)
Accession : YP_002885225.1
Strain : Exiguobacterium sp. AT1b
Genome accession: NC_012673
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 803254 - 803724 bp
Length : 471 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 :
ATGGCCAAGAAGAAAGATTCGAACGCACTCGCCCAAAACCGCAAGGCGTCCTTCGATTACGCGATCGAAGATACGATTGA
GGCGGGCATGGTGCTCACAGGGACGGAGATCAAATCGGTCCGTCAATCGAAGATCAACATCGCGGATGCGTACGTCCGGT
TCGATGGGGGCGAGGCGACGCTTCATAACTGTCATATCAGCCCATTCGAACAGGGGAACCGCTTCAACCATGACCCACTC
CGCGTCCGAAAGCTATTGTTGCATAAGAAGCAAATCAATCAGCTCATTGGAGCATCAGGGCGTGACGGCTACACGATCAT
CCCGCTCAAAGTGTATATCAAGAACGGGTTCGCCAAGTGCCTGCTCGGCGTCGGAAAAGGGAAGAAGAAGTACGACAAAC
GTGAGGACTTGAAGAAGAAAGACGCGAAGCGTGACGTCGACCGTGCGATGCGCGATCGGCAAAAATACTGA

Protein sequence :
MAKKKDSNALAQNRKASFDYAIEDTIEAGMVLTGTEIKSVRQSKINIADAYVRFDGGEATLHNCHISPFEQGNRFNHDPL
RVRKLLLHKKQINQLIGASGRDGYTIIPLKVYIKNGFAKCLLGVGKGKKKYDKREDLKKKDAKRDVDRAMRDRQKY

• 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 5e-16 42