Gene Information

Name : smpB (MADE_1009165)
Accession : YP_004426969.1
Strain : Alteromonas macleodii Deep ecotype
Genome accession: NC_011138
Putative virulence/resistance : Unknown
Product : single-stranded DNA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2001323 - 2001802 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 :
ATGAAAAAGAACAAAGCCAACAAAAACACCTCTGGAAATATCGCGCAAAATAAAAAGGCGCGTCACGACTATTTTCTAGA
AGACAAGTTCGAAGCAGGTCTGGAGCTTCAGGGGTGGGAAATTAAAAGTATTCGCGCAGGTAAAGTTAATATCACTGACG
CGTACATTATTATTCAAAACGCCGAAGCGTATTTAGTGGGCTGTAGAATTAGTCCGTTGAATCAGGCCTCAACCCACGTG
GTTGCTGCACCAGAGCGCGCCCGCAAACTGCTGCTAAAGAAACGTGAAATAGATCGCTTAATGGGTGCTCGAGACCGCCA
GGGTTACTCTATTGTCGCTACTTCCATGTATTGGAAGAAATGTTGGGTAAAGCTAGAAATTCACTTAGCTAAAGGTAAGC
ACGCCCACGATAAGCGCGACACCTTAAAAGACAAAGACTGGCAGCGCCAAAAAGAACGGATGATGAAACACAGCGTTTAA

Protein sequence :
MKKNKANKNTSGNIAQNKKARHDYFLEDKFEAGLELQGWEIKSIRAGKVNITDAYIIIQNAEAYLVGCRISPLNQASTHV
VAAPERARKLLLKKREIDRLMGARDRQGYSIVATSMYWKKCWVKLEIHLAKGKHAHDKRDTLKDKDWQRQKERMMKHSV

• 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 3e-45 57
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 5e-22 48