Gene Information

Name : smpB (CGSHiEE_07060)
Accession : YP_001291124.1
Strain : Haemophilus influenzae PittEE
Genome accession: NC_009566
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 1407575 - 1408060 bp
Length : 486 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 :
ATGACAAAGAAAAAAGTAAAACCCAATTCAAATACTATCGCACTGAATAAACGTGCAAGACACGATTATTTTATTGAAGA
TGAAATTGAAGCAGGTCTTGAATTACAAGGCTGGGAAGTTAAATCTATGCGCGCAGGCAAGGCAAATATTAGTGATAGTT
ATGTTATTTTTAAAAATGGCGAAGCCTTTTTATTCGGTGCAAGCATTCAGCCATTAAATGTTGCATCAACGCATATTGTT
TGTGATCCAACTCGCACTCGTAAGTTATTGTTAAATAAACGCGAATTAGCATCCCTATTTGGCAAAGCAAACCGAGACGG
TTTTACCATAGTTGCACTTTCTCTTTACTGGAAAAGTGCGTGGGCAAAAGTCAAAATTGGTTTAGCCAAAGGTAAAAAAC
AACAGGATAAACGTGATGATATTAAAGAACGTGAATGGAAAGTAACAAAAGATCGCATTATGAAAAATGCACATCGAAGA
TCTTAA

Protein sequence :
MTKKKVKPNSNTIALNKRARHDYFIEDEIEAGLELQGWEVKSMRAGKANISDSYVIFKNGEAFLFGASIQPLNVASTHIV
CDPTRTRKLLLNKRELASLFGKANRDGFTIVALSLYWKSAWAKVKIGLAKGKKQQDKRDDIKEREWKVTKDRIMKNAHRR
S

• 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 4e-50 67
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 6e-24 49
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-18 42