Gene Information

Name : smpB (Bpro_2436)
Accession : YP_549253.1
Strain : Polaromonas sp. JS666
Genome accession: NC_007948
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2540304 - 2540753 bp
Length : 450 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 :
GTGCGTATTGCCGACAACAAGAAAGCCATCTTCAACTACCACATCGAAGAGCGCTTTGAGGCCGGCATGGTGCTCGAAGG
CTGGGAGGTGAAATCTGTGCGCGAGGGAAAGGTGCAGCTCACCGATGGCTATGTGGTGATTCGCGGCGGCGAGCTCTTCA
TCATCGGCTGCCAGATCAACCCGCTGGGGACGGCATCCACCCATGTTCGCCCTGATTCAGTGCGAACCAAAAAACTGCTG
ATGCACAAGGACGAGATTCGCCGTTTGGTCGGCAAGGTCGAACAGAAAGGCTTCACCCTGGTACCGCTGAACATGCACTG
GAAAGCGGGCAAGGTGAAGTGCGAGATCGGCCTGGCCAAGGGCAAGGGCGAGCACGACAAGCGGGACACCATCAAGGACC
GCGAAGGCAAGCGCGAGGTGGAGCGCGCGATGAAGTCCAGAAGCCGATAG

Protein sequence :
MRIADNKKAIFNYHIEERFEAGMVLEGWEVKSVREGKVQLTDGYVVIRGGELFIIGCQINPLGTASTHVRPDSVRTKKLL
MHKDEIRRLVGKVEQKGFTLVPLNMHWKAGKVKCEIGLAKGKGEHDKRDTIKDREGKREVERAMKSRSR

• 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-30 50
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 3e-22 44