Gene Information

Name : smpB (Mrad2831_1891)
Accession : YP_001754569.1
Strain : Methylobacterium radiotolerans JCM 2831
Genome accession: NC_010505
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 2018474 - 2018947 bp
Length : 474 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 :
ATGGCCCCGAAACCGGAGCCCAGTCGGCGCATCGTCGCCGACAACCGCGCCGCGCGCTATCACTACACGATCGAGGACAC
GCTCGAGGCCGGCATCGCGCTGACCGGCACCGAGGTGAAGTCCCTGCGCGGCGGCAAGGCGACGATCGGCGAGGCCTATG
CCGGACCCTCCGGCACCGACCTGATGCTGTTCAATGCCTACATCCCGGAATACCTGGAGGCGAACCGCTTCAACCACGAC
ACCAAGCGCCCGCGCCGCCTGCTGCTGCACCGCCGCCAGATCAACAAGCTGATCGGCGCGACCCAGCGCCAGGGCTACAC
GGTGGTGCCGCTGAAGATCTACTTCAACGACAAGGGACGGGCGAAGGTCGAGCTGGGTCTGGGCAAGGGCAAGCAGGCCC
ACGACAAGCGCGAGGCGGTCAAGGAGCGCGACTGGCAGCGCGACCGGGCGCGGCTGATGCGGGACCGGGGCTGA

Protein sequence :
MAPKPEPSRRIVADNRAARYHYTIEDTLEAGIALTGTEVKSLRGGKATIGEAYAGPSGTDLMLFNAYIPEYLEANRFNHD
TKRPRRLLLHRRQINKLIGATQRQGYTVVPLKIYFNDKGRAKVELGLGKGKQAHDKREAVKERDWQRDRARLMRDRG

• 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 8e-29 51
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 3e-25 49