Protein Info for Echvi_2086 in Echinicola vietnamensis KMM 6221, DSM 17526

Annotation: SsrA-binding protein

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

1 50 100 154 TIGR00086: SsrA-binding protein" amino acids 12 to 152 (141 residues), 191.7 bits, see alignment E=3.4e-61 PF01668: SmpB" amino acids 13 to 152 (140 residues), 194.1 bits, see alignment E=5.5e-62

Best Hits

Swiss-Prot: 61% identical to SSRP_GRAFK: SsrA-binding protein (smpB) from Gramella forsetii (strain KT0803)

KEGG orthology group: K03664, SsrA-binding protein (inferred from 66% identity to lby:Lbys_2545)

Predicted SEED Role

"tmRNA-binding protein SmpB" in subsystem Heat shock dnaK gene cluster extended or Staphylococcal pathogenicity islands SaPI or Trans-translation by stalled ribosomes

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

Search CDD (the Conserved Domains Database, which includes COG and superfam)

Compare to protein structures

Predict protein localization: PSORTb (Gram-negative bacteria)

Predict transmembrane helices and signal peptides: Phobius

Check the current SEED with FIGfam search

Find homologs in fast.genomics or the ENIGMA genome browser

See L0FZ55 at UniProt or InterPro

Protein Sequence (154 amino acids)

>Echvi_2086 SsrA-binding protein (Echinicola vietnamensis KMM 6221, DSM 17526)
MKKENRFSKIVNIKNRKASFEYEFLDKYVAGISLKGTEIKSIREGKVSLKEAFCYFKRGE
LFIKQMHISPYTQAAHFNHDAVRERKLLLNRKELDKLESKLTEKGLAIIPVRIFINDRGL
AKVEIALGRGKKLHDKRQDIKKKDAKRELDRMAY