Gene Information

Name : smpB (BPP1549)
Accession : NP_883836.1
Strain : Bordetella parapertussis 12822
Genome accession: NC_002928
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1657143 - 1657610 bp
Length : 468 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 :
ATGAGTATTATCGATAACCGCAAGGCCACGCACGACTATTTCATCGAGGACCGCTACGAAGCTGGCATGGTCCTGGAAGG
ATGGGAAGTGAAGGCTATCCGCGACGGCCGCGTGCACTTGAAGGAAAGCTACGTCATCGTGCGCGATGGCGAAATCTACC
TGCTGGGCATGCACGTCAGCCCGCTGCCTACCGCGTCCACCCACATCCGCCCCGACGCCACGCGCACCCGCAAGCTGCTG
CTCAAGGCCGAGGAAATCCGCAAGCTGATCGGCAAGGTCGAACAGCGCGGCTACACGCTGGTTCCGCTCAACCTGCACTA
CAAGAACGGCCGCATCAAGCTGGACTTCGCGCTGGGCCGGGGCAAGAAGCTGTACGACAAGCGCGACACCGCCCGCGAAA
AGGACTGGCAGCGCGAAAAGGAACGTGTCCTGAAGCACGACACGCGCGTCAACCAACGCGATTCCTGA

Protein sequence :
MSIIDNRKATHDYFIEDRYEAGMVLEGWEVKAIRDGRVHLKESYVIVRDGEIYLLGMHVSPLPTASTHIRPDATRTRKLL
LKAEEIRKLIGKVEQRGYTLVPLNLHYKNGRIKLDFALGRGKKLYDKRDTAREKDWQREKERVLKHDTRVNQRDS

• 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 2e-35 48
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 3e-26 47
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 7e-21 45