Gene Information

Name : smpB (Shewmr7_2854)
Accession : YP_738895.1
Strain : Shewanella sp. MR-7
Genome accession: NC_008322
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 3387820 - 3388311 bp
Length : 492 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 :
ATGGTAAAGAAAAACTCAAAAAAAGCCGCGCCTGCGACGATCGCACGTAATAAGCGCGCAACCTTCGAATACCGTTTCGA
AGAAAAAATGGAAGCCGGCCTGTCCCTCATGGGATGGGAAGTGAAGTCTATCCGCATGGGTAAAGTGAACCTATCGGACT
GCTACGTCTTCTTAAAAAATGGTGAAGCCTTTATGCACGGCTGTACCATTATTCCGCTCAATACCGCCTCCACCCATGTG
GTGTGCGACCCGATTCGACTGAAGAAATTGCTCTTAAGTCGTAAAGAGTTAGACAAATTAGCCGGTCTTGTTGAGCGCCA
AGGCTACTCGATTATCCCTATCTCCATGTACTGGCGTAAAGGGGCTTGGGTCAAAGTGGAAATTGGCCTAGGTAAAGGTA
AAAAAGACCACGACAAGCGTGAAGATACTAAAGCGCGTGAGTGGGAAGTGGAAAAAGCCCGTGTAATGAAAAAGGAAAAA
ACGCGCGGATAA

Protein sequence :
MVKKNSKKAAPATIARNKRATFEYRFEEKMEAGLSLMGWEVKSIRMGKVNLSDCYVFLKNGEAFMHGCTIIPLNTASTHV
VCDPIRLKKLLLSRKELDKLAGLVERQGYSIIPISMYWRKGAWVKVEIGLGKGKKDHDKREDTKAREWEVEKARVMKKEK
TRG

• 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 5e-33 57