Gene Information

Name : smpB (Syncc9902_0161)
Accession : YP_376179.1
Strain : Synechococcus sp. CC9902
Genome accession: NC_007513
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 167514 - 168017 bp
Length : 504 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 :
ATGGCAAAAGGAGGAGTCAAAAAAGCCGCCGCTGCCGCCGCCAGGGCCGCCGCAAACCGGCTCATGGCCGACAACCGCCA
GGCTCGGCATCAGTACGAAATCCTCGAAACCCTTGAAACAGGCATCGAGCTCGTTGGCACTGAAGTGAAATCAATCCGCA
ATGGCAAAGCAAATCTCCGCGATGGTTTTTGCCTGATTCGCAACGGAGAACTGCAACTTCACAACGTGCACATCTCCCCC
CATAGCCACGCGAGCGCTTATTTCAATCACGACCCCTTACGAACGCGAAAGCTGCTCGCCCACCGTCGTGAGATCGACAA
GCTACGGGGGCAATTAGACAAAAAAGGACTCGCTCTCATCCCCCTGAACATTCACTTGAAAGGTTCCTGGATCAAGATCA
CAATTGGGGTTGGCAAAGGCCGTAAGTTGCACGACAAACGCGCCGCTGATAAGGAAAAACAATCAAAAAAAGAGGTTCGT
TCTGCCATGGCCAAATATCAATAA

Protein sequence :
MAKGGVKKAAAAAARAAANRLMADNRQARHQYEILETLETGIELVGTEVKSIRNGKANLRDGFCLIRNGELQLHNVHISP
HSHASAYFNHDPLRTRKLLAHRREIDKLRGQLDKKGLALIPLNIHLKGSWIKITIGVGKGRKLHDKRAADKEKQSKKEVR
SAMAKYQ

• 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 2e-23 50
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 8e-20 45
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-15 41