Gene Information

Name : smpB (Gura_2083)
Accession : YP_001230846.1
Strain : Geobacter uraniireducens Rf4
Genome accession: NC_009483
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2440223 - 2440678 bp
Length : 456 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 :
ATGTCGGAAAAGTTGATCTGCAACAATAAAAAAGCCTATCACGATTACTTCATCGAGGAGAAGTTCGAAGCGGGCATGGT
GCTCAAGGGCACCGAGGTAAAGTCGCTGCGAATAGGCAAGGCAAACCTGAATGATTCGTTTGCCCTGGTGAAAAACGGCG
AGGCTTTTCTGCATAATCTCCACATTTCCCCCTACGATTTCGGCAACCGTGAAAACCACGATCCTGATCGGATGCGAAAA
CTCCTCCTCCACAAGAAGGAGATCGGCAAGCTCTTCAGCATGATCCGGGAACAGGGATACACCGTTGTGCCGCTCCGGCT
CTATTTCAAGGACGGCTTGGTCAAGGTCGAAGTGGGGCTGGCCAAAGGTAAAAAACTTTACGACAAGCGCGAAGACATGA
AAAAGAAGGATATGCGCAGGGATGTTGCGGTAGCTTTGAAGGAAAGAAACAGATAG

Protein sequence :
MSEKLICNNKKAYHDYFIEEKFEAGMVLKGTEVKSLRIGKANLNDSFALVKNGEAFLHNLHISPYDFGNRENHDPDRMRK
LLLHKKEIGKLFSMIREQGYTVVPLRLYFKDGLVKVEVGLAKGKKLYDKREDMKKKDMRRDVAVALKERNR

• 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 5e-30 61
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 4e-25 49