Gene Information

Name : smpB (Dred_2984)
Accession : YP_001114312.1
Strain : Desulfotomaculum reducens MI-1
Genome accession: NC_009253
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 3242267 - 3242752 bp
Length : 486 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 :
ATGGCTGCCAAAGCAACCTCCGAAAAAGGTTTTAAAACTATTACCGACAACCGCCGAGCCCGGCATGAGTATCACGTCAT
CGAAACCTATGAAGCTGGTATTGCTTTATCAGGTACAGAGGTGAAATCACTTCGGGCGGGAAAGGCCAATTTGCAGGATG
CCTTTGCCCGAGTTGAAAACGGCGAGATGATGCTTTATAATTTACACATCAGCCCCTATGAACAGGGCAATCGTTTTAAC
CACGAACCCAAAAGAACCCGTAGACTACTAATGCATAAACAAGAAATTTTGCGTCTCTATGGTAAGGTTCGTGAAAAGGG
ACTTGCATTAATTCCGCTGAAGGTGTACTTTAACCCTAGGGGTAAAGTAAAAGTTCAGCTAGCCTTGGCCCAAGGTAAAA
AATCCTATGATAAACGTCATGATATTGCCGCAAGGGATGCCAAGCGTGATATGGACCGCGCCATGCGGGAGCGGCAGAAG
ATGTAA

Protein sequence :
MAAKATSEKGFKTITDNRRARHEYHVIETYEAGIALSGTEVKSLRAGKANLQDAFARVENGEMMLYNLHISPYEQGNRFN
HEPKRTRRLLMHKQEILRLYGKVREKGLALIPLKVYFNPRGKVKVQLALAQGKKSYDKRHDIAARDAKRDMDRAMRERQK
M

• 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 3e-32 56
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-32 52