Gene Information

Name : smpB (Sama_2388)
Accession : YP_928262.1
Strain : Shewanella amazonensis SB2B
Genome accession: NC_008700
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2867670 - 2868152 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 :
ATGGTAAAGAAAAACTCCAAAAAGGCCGCCCAGCCGGCCACGATCGCCCGCAATAAGCGCGCGACCTTCGAATACAAATT
CGATGAAAAATTCGAGGCAGGCCTATCCCTGATGGGATGGGAAGTGAAGTCTATCCGCGCCGGAAAAATCAACATCTCTG
AAAGCTACGTGATGCTGAAAAACGGTGAAGCCTTCCTGCACCACTGCCATATCACCCCACTGCACGCCGCCTCCACTCAC
GTGGTGTGTGACCCTACCCGCCCACGCAAGCTGCTGCTTAACCGCCGCGAGCTCGACCGCTTGGCAGGTCTCGTTGAGCG
CCAGGGCTATGCCATCGTGCCTATCTCCATGTACTGGCGCAAAGGTGCCTGGGTTAAGGTCGAGATTGGTCTGGGTAAAG
GTAAAAAAGCCCACGACAAACGCGATGACATCAAGCAGCGTGACTGGGACATTGAAAAAGCCCGGGTGATGAAGAACAAA
TAA

Protein sequence :
MVKKNSKKAAQPATIARNKRATFEYKFDEKFEAGLSLMGWEVKSIRAGKINISESYVMLKNGEAFLHHCHITPLHAASTH
VVCDPTRPRKLLLNRRELDRLAGLVERQGYAIVPISMYWRKGAWVKVEIGLGKGKKAHDKRDDIKQRDWDIEKARVMKNK

• 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 4e-40 55