Gene Information

Name : smpB (Mmcs_1613)
Accession : YP_638780.1
Strain : Mycobacterium sp. MCS
Genome accession: NC_008146
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1748923 - 1749429 bp
Length : 507 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 :
GTGGCAGCCAAGAAGGCCGGGAAGGCCGGGGCGACCAAGGACCGCAACAACCAGGTCGTCGCCAGTAACCGCCGGGCCCG
GCACAACTACGCGATCCTCGACACCTACGAGGCCGGCATCGCCCTGATGGGAACCGAGGTCAAGAGCCTGCGCGACGGAC
AGGCGTCGCTGGCCGACGCCTTCGCCACCGTCGACGACGGTGAGATCTGGCTGCGCAACCTGCACATCCCGGAGTATCAG
CACGGCAGCTGGACGAACCACGCGCCGCGGCGCAATCGCAAGCTGTTGCTGCATCGGCGCGAAATCGACAACCTCATCGG
CAAGATCCGCGACGGCAACCTGACCCTGGTGCCGCTGTCGCTGTACTTCACCGGCGGCAAGGTCAAGGTGGAGTTGGCGC
TGGCCCGCGGTAAGCAGGCCCACGACAAACGGCAGGACCTGGCGCGACGCGACGCCGAGCGCGAAGTGGTCCGTGAGCTC
GGGCGCCGGGCCAAAGGCATGTCCTGA

Protein sequence :
MAAKKAGKAGATKDRNNQVVASNRRARHNYAILDTYEAGIALMGTEVKSLRDGQASLADAFATVDDGEIWLRNLHIPEYQ
HGSWTNHAPRRNRKLLLHRREIDNLIGKIRDGNLTLVPLSLYFTGGKVKVELALARGKQAHDKRQDLARRDAEREVVREL
GRRAKGMS

• 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 2e-45 72
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 4e-29 54
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 2e-22 46