Gene Information

Name : smpB (Psyr_4203)
Accession : YP_237271.1
Strain : Pseudomonas syringae B728a
Genome accession: NC_007005
Putative virulence/resistance : Unknown
Product : SsrA-binding protein
Function : -
COG functional category : O : Posttranslational modification, protein turnover, chaperones
COG ID : COG0691
EC number : -
Position : 4998639 - 4999121 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 :
ATGGCTAAGCTCAAGAAACACCCTACAGGGACCATCGCGCAGAATAAGAAAGCGCGTCACGATTACTTCATCGAACACAA
GTTCGAGGCCGGTCTGGTCCTGTCTGGCTGGGAAGTAAAAAGCCTGCGTGCCACCAAGGTACAGCTGGTCGACAGTTATG
TGCTGCTCAAGGATGGCGAGGCCTGGCTGATGGGTTGCCACATCACGCCTCTCAAGACTGCCAGCACACACGTCATCGCT
GACCCGACACGCACCCGCAAACTGCTGCTGAACAAGCGCGAGCTCGAAAAGCTCACCAGCTCGGTTCAGCAGAAAGGCTA
TGCCTGCGTCGCCCTTTCCGTTTACTGGAAGGAGCACCTGGTCAAGTGCGAAATTGCGCTGGGTAAAGGCAAGAAGGAAT
ACGACAAGCGTCACACCGAACGCGAACGCGATTCGGACCGTGAGCTGCAGCGTGCCGTGCGCTCCAAGGGCAAGGACGAC
TAG

Protein sequence :
MAKLKKHPTGTIAQNKKARHDYFIEHKFEAGLVLSGWEVKSLRATKVQLVDSYVLLKDGEAWLMGCHITPLKTASTHVIA
DPTRTRKLLLNKRELEKLTSSVQQKGYACVALSVYWKEHLVKCEIALGKGKKEYDKRHTERERDSDRELQRAVRSKGKDD

• 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 9e-25 52
unnamed AET14351.1 SsrA-binding protein Not tested SaPI68111 Protein 2e-16 43
smpB YP_001800894.1 SsrA-binding protein Not tested Not named Protein 2e-17 43