Gene Information

Name : smpB (NRI_0777)
Accession : YP_003081985.1
Strain : Neorickettsia risticii Illinois
Genome accession: NC_013009
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 737485 - 737928 bp
Length : 444 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 :
ATGAAAGTCATTGCAACCAATAAAAAGGCCCGATTTGATTACTCACTAGTTGATGAGTTTGAGGCCGGGATTGTCTTACT
TGGAACGGAAGTTAAGGCTTTAAAGTATCATTCAGCTTCATTAAACGAGGCCTTTGTTGCCTTTAGGCGTTTTGAACTGT
GGCTTAATAACATGCATGTTCCACCTTATAAGCCTGCGAGCAGGTCCAATCACGTTCCTACTAGATCTCGTAAATTACTT
GTTCACAAAAGACAGCTAAATAAGATATCCGGTGCAGTAAGAACCAAGGGACTAACTCTAGTTCCATTGTCTATATACGT
GAATGAAAATGGGCTTATAAAAGTGAAGTTTGCCTTAGCAAAAGGTAAGAAAAAATATGATAAACGTCAGGATATCAAGG
ATCGTGATTGGGCAAGAAAGCAAGCTCAGCAAGATTTCAGTTAG

Protein sequence :
MKVIATNKKARFDYSLVDEFEAGIVLLGTEVKALKYHSASLNEAFVAFRRFELWLNNMHVPPYKPASRSNHVPTRSRKLL
VHKRQLNKISGAVRTKGLTLVPLSIYVNENGLIKVKFALAKGKKKYDKRQDIKDRDWARKQAQQDFS

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-20 46
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 3e-13 42