Gene Information

Name : smpB (ETA_09720)
Accession : YP_001906915.1
Strain : Erwinia tasmaniensis Et1/99
Genome accession: NC_010694
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1085334 - 1085816 bp
Length : 483 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 :
ATGACAAAGAAAAAATCACACAAACCCGGTTCCGCCACCATTGCCATGAATAAGCGCGCCCGCCACGAATACTTCATTGA
AGAAGAGTTCGAAACCGGGCTTTCGCTACAGGGATGGGAAGTCAAATCTCTCCGTGCCGGCAAGGCCAACATCAGCGACA
GCTATATCCTGTTGCGTGATGGCGAAGCCTTCCTGTTCGGCTCTACCTTCCAGCCGCTGAGCGTTGCATCGTCACATATT
GTGTGCGACCCAACCCGTAGCCGTAAGCTGCTTTTAAAAAAGCGTGAGCTGGATACGCTAATTGGTAAAGCCAATCGCGA
TGGCTATACCATAGTGGCACTTTCCATGTATTGGAAAAATGCCTGGGCTAAGCTCAAGATAGGCCTTGCAAAGGGTAAGA
AAGAACACGATAAACGCGATGATATTAAAGATCGCGAATGGAAATTAGACAAAGCGCGCATCATGAAGCACGCCAACCGC
TAA

Protein sequence :
MTKKKSHKPGSATIAMNKRARHEYFIEEEFETGLSLQGWEVKSLRAGKANISDSYILLRDGEAFLFGSTFQPLSVASSHI
VCDPTRSRKLLLKKRELDTLIGKANRDGYTIVALSMYWKNAWAKLKIGLAKGKKEHDKRDDIKDREWKLDKARIMKHANR

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 6e-38 64
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 6e-13 45
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 7e-11 43