Gene Information

Name : smpB (bll5070)
Accession : NP_771710.1
Strain : Bradyrhizobium japonicum USDA 110
Genome accession: NC_004463
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 5623656 - 5624129 bp
Length : 474 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 :
ATGGCCGATAAGAACGAACGACCGATCAAGGTCATGGCGGAAAATCGCAAGGCCCGCTTCAACTATGCGATCGAGGATAC
GATCGAGGCGGGCATTGCGCTGACCGGCACCGAGGTCAAGTCGATCCGCAACGGCAAGAGCACGATCGCGGAATCCTACG
CCGATTCGAAGAACGGCGAGATCTGGCTGATCAACGCCACCATTCCCGAATACCTCCAGGGCAACCGCTTCAACCACGAG
CCCAAACGGCCGCGAAAGCTGCTGCTCCATCGCCGGCAGATCAACAAGCTGATCGGCGCGGTGGACCGCGAGGGCATGAC
GCTGATCCCGCTCAAGCTCTACTTCAACGAGCGCGGCCGCGCCAAGCTGCAGCTGGCGGTTGCAAAGGGCAAGAAGCTGC
ACGACAAGCGCGAGACCGAGAAGAAGCGCGACTGGAGCCGGGAGAAGGGGCGCCTGCTGCGGGCGAGGGGATAG

Protein sequence :
MADKNERPIKVMAENRKARFNYAIEDTIEAGIALTGTEVKSIRNGKSTIAESYADSKNGEIWLINATIPEYLQGNRFNHE
PKRPRKLLLHRRQINKLIGAVDREGMTLIPLKLYFNERGRAKLQLAVAKGKKLHDKRETEKKRDWSREKGRLLRARG

• 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 5e-24 54
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 4e-21 53
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 9e-21 49