Gene Information

Name : smpB (Ctha_2302)
Accession : YP_001997200.1
Strain : Chloroherpeton thalassium ATCC 35110
Genome accession: NC_011026
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2765252 - 2765704 bp
Length : 453 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 :
ATGTCGAAACCGACTTACGTCACTTCGTTGCTTAATAGAAAAGCCCGACACGAATTTCACATTTTAGATACGCTTGAAGC
AGGCATCGTGCTGAAAGGAACGGAGGTGAAATCCATTCGCCTTGGAAAGGCCGGCTTAAACGAAAGTTATGCGATGATTC
ATCGTGGCGAAGTGTTTCTTGAAAACATGCAAATCACGCCATACGAGCACGGAACAATTGAAAATCATGAGCCGAAACGC
AGCCGAAAACTGCTGCTTCATAGAAAAGAAATCTTAAAGCTTCAGCAAAAAGTAGCCGATTCTGGCCTAACGCTCATCCC
TCTCAAACTTTATTTTAATCAAAAAGGGATTGCGAAAATTGAACTCGCCCTCGCTAAGGGCAAAAAATTGCACGACAAAC
GCGAAGCCATTAAACAGCGAGACACAGAGCGAGAATTGCGCCGTTTTATCTAA

Protein sequence :
MSKPTYVTSLLNRKARHEFHILDTLEAGIVLKGTEVKSIRLGKAGLNESYAMIHRGEVFLENMQITPYEHGTIENHEPKR
SRKLLLHRKEILKLQQKVADSGLTLIPLKLYFNQKGIAKIELALAKGKKLHDKREAIKQRDTERELRRFI

• Homologs from PAI DB

GeneGenBank Accn Product Virulance or Resistance PAI or REI Alignment Type E-val Identity
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 6e-32 57
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 1e-32 54
smpB NP_230495.1 SsrA-binding protein Not tested VPI-1 Protein 4e-25 45