Gene Information

Name : smpB (Dfer_3480)
Accession : YP_003087855.1
Strain : Dyadobacter fermentans DSM 18053
Genome accession: NC_013037
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 4260412 - 4260870 bp
Length : 459 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 :
ATGTCGGAAAAAATAGTTAAAAAAGTAGATATAAAGAACAGACGGGCCTCATTCGAATACTTCTTCCTGGAAGAGTTCAC
GACCGGTATGGTGCTTACAGGCACTGAAATCAAGTCGATCCGGCAGGGTAAGGTCAATTTCCAGGATGCTTACTGCCTGT
TTATGGATGGCGAGCTCTTCATCCGCAGCCTGCACATCTCGCCTTATACGGAAGGCACGCATTACAACCACGAGCCGATG
CGCGACCGCAAGTTGCTCATTACCAAACGTGAACGTAAGAAACTGATCGAAGGTTTGAAGGATGTAGGCCTTACGATTAT
ACCTGTCCGGTTGTTTACCAGCGAGCGCGGCCTGGCCAAGCTGCACATTGCATTGGCAAAAGGTAAAAAGCTTTACGACA
AGCGCGACAGCATCAAGGAGCGCGACGTGAAGCGCGAGAACGATCGGGCAGGCTACTGA

Protein sequence :
MSEKIVKKVDIKNRRASFEYFFLEEFTTGMVLTGTEIKSIRQGKVNFQDAYCLFMDGELFIRSLHISPYTEGTHYNHEPM
RDRKLLITKRERKKLIEGLKDVGLTIIPVRLFTSERGLAKLHIALAKGKKLYDKRDSIKERDVKRENDRAGY

• 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 4e-28 44
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 5e-23 43
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-22 43