Gene Information

Name : smpB (KPN_02942)
Accession : YP_001336578.1
Strain : Klebsiella pneumoniae subsp. pneumoniae MGH 78578
Genome accession: NC_009648
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 3230664 - 3231146 bp
Length : 483 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 :
ATGACTAAGAAAAAAGCCCACAAACCTGGATCAGCCACCATTGCGCTGAATAAACGCGCCCGTCACGAATACTTTATCGA
AGATGAATACGAGGCTGGTCTCGCCCTGCAGGGCTGGGAAGTCAAATCCCTGCGTGCAGGCAAAGCCAACATCGGCGATA
GCTATGTCATCCTGAAGGATGGCGAAGCCTTCCTGTTCGGCGCCAACTTTACGCCCATGGCCGTGGCTTCCACCCACTAT
GTCTGCGACCCGACGCGCACCCGTAAGCTGCTGCTCAACCAGCGCGAACTCGACACGCTGTACGGCCGCATTAACCGCGA
AGGTTACACCGTCGTCGCCCTGTCGCTGTACTGGAAGAACGCCTGGTGCAAAGTGAAAATCGGCGTCGCCAAAGGTAAGA
AACAGCACGACAAGCGTACCGACCTGAAAGATCGTGAATGGGCGCTGGATAAGGCGCGTATTATGAAGCACGCCGGACGT
TAA

Protein sequence :
MTKKKAHKPGSATIALNKRARHEYFIEDEYEAGLALQGWEVKSLRAGKANIGDSYVILKDGEAFLFGANFTPMAVASTHY
VCDPTRTRKLLLNQRELDTLYGRINREGYTVVALSLYWKNAWCKVKIGVAKGKKQHDKRTDLKDREWALDKARIMKHAGR

• 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 1e-50 69
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 2e-25 48
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 3e-19 43