Gene Information

Name : smpB (Mvan_1916)
Accession : YP_952742.1
Strain : Mycobacterium vanbaalenii PYR-1
Genome accession: NC_008726
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2043612 - 2044109 bp
Length : 498 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 :
GTGGCCAAGAAACCGAAGGCGGTCAAGGACAGCAACAACCAGGTTGTTGCGACCAATCGCAAAGCACGGCACAACTATTC
AATCCTGGACACCTATGAGGCCGGGATCGCGTTGATGGGCACCGAGGTCAAGAGTCTGCGCGAGGGGCAGGCCTCGCTGG
CCGATGCGTTCGCCACCGTCGACGACGGCGAGATCTGGTTGCGTAACCTGCACATCCCGGAATATCACCACGGCACCTGG
ACCAACCACGCGCCGCGGCGCAACCGCAAGCTGCTGATGCACCGCAGAGAGATCGACAACCTGGTCGGCAAGATTCGCGA
CGGCAACCTCACGCTGGTCCCGTTGTCGCTGTATTTCACCGGCGGCAAGGTCAAGGTCGAGCTGGCGCTGGCGCGTGGTA
AGCAGGCCCACGACAAACGCCAGGACATGGCGCGCCGGGACGCGCAACGCGAGGTCACCCGCGAACTGGGGCGTCGCGTC
AAGGGCATGACCTCCTGA

Protein sequence :
MAKKPKAVKDSNNQVVATNRKARHNYSILDTYEAGIALMGTEVKSLREGQASLADAFATVDDGEIWLRNLHIPEYHHGTW
TNHAPRRNRKLLMHRREIDNLVGKIRDGNLTLVPLSLYFTGGKVKVELALARGKQAHDKRQDMARRDAQREVTRELGRRV
KGMTS

• 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 4e-53 67
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-31 50
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 2e-24 42