Protein Info for GFF7808 in Variovorax sp. SCN45

Annotation: Glutathione-regulated potassium-efflux system protein KefC

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 25 50 82 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details transmembrane" amino acids 32 to 37 (6 residues), see Phobius details amino acids 54 to 73 (20 residues), see Phobius details PF00999: Na_H_Exchanger" amino acids 2 to 75 (74 residues), 64 bits, see alignment E=6e-22

Best Hits

Predicted SEED Role

"Glutathione-regulated potassium-efflux system protein KefC" in subsystem Potassium homeostasis

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

Find the best match in UniProt

Protein Sequence (82 amino acids)

>GFF7808 Glutathione-regulated potassium-efflux system protein KefC (Variovorax sp. SCN45)
MPEVFTGAALLTVLGSAWILQTAGLSAGLGAFLAGVLLADSEFRHELESQIEPFKGLLLG
LFFMAVGMSIDLQRVMNEPLTI