Gene Information

Name : smpB (Dalk_1944)
Accession : YP_002431109.1
Strain : Desulfatibacillum alkenivorans AK-01
Genome accession: NC_011768
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2525632 - 2526111 bp
Length : 480 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 :
ATGTCCAAAAGGCCTGAACATACAAAATTAGTGTGCCAAAACCGCAAGGCAAGGCACGATTACCATATAGACGACCGCTT
TGAGGCGGGCATGGTGCTCACCGGAACCGAAGTCAAATCCCTCCGGGAAGGCCGGGCGAACCTCAAGGACTCGTACGCCC
GGGTCAAGAACGGCGAACTGTGGCTGCACCAGTTCCACATCAGCGAATATCCTTTCGCCTACTACAACAACCACGAGCCT
CTGCGGATTCGCAAACTGCTCATGCACAAACAGGAAATCAAACGCCTGACCGGAAAAATCAATGAGCGGGGCTTTTCCCT
CATCCCCCTGGAAGTGTACTTCTCCCGGGGCAAAGCCAAGGTCACCCTGGCCCTGGCCCGGGGCAAAAAAGCCTACGACA
AGCGCCAGGACATCAAAAAGCGCGAAAGCAAACGCGAAATGGACCGCATTAAAAAGGATAAAGGCAAGGGGGATTATTAG

Protein sequence :
MSKRPEHTKLVCQNRKARHDYHIDDRFEAGMVLTGTEVKSLREGRANLKDSYARVKNGELWLHQFHISEYPFAYYNNHEP
LRIRKLLMHKQEIKRLTGKINERGFSLIPLEVYFSRGKAKVTLALARGKKAYDKRQDIKKRESKREMDRIKKDKGKGDY

• 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 1e-33 55
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 5e-37 54
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 7e-24 44