Protein Info for PGA1_c27750 in Phaeobacter inhibens DSM 17395

Annotation: ABC-type tungstate transport system, permease component

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 50 100 150 200 267 signal peptide" amino acids 1 to 21 (21 residues), see Phobius details PF12849: PBP_like_2" amino acids 22 to 245 (224 residues), 121 bits, see alignment E=4e-39

Best Hits

KEGG orthology group: K05772, putative tungstate transport system substrate-binding protein (inferred from 70% identity to rde:RD1_2909)

Predicted SEED Role

"ABC-type tungstate transport system, periplasmic binding protein" in subsystem ABC transporter tungstate (TC 3.A.1.6.2)

Sequence Analysis Tools

PaperBLAST (search for papers about homologs of this protein)

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

Search 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 I7EZS4 at UniProt or InterPro

Protein Sequence (267 amino acids)

>PGA1_c27750 ABC-type tungstate transport system, permease component (Phaeobacter inhibens DSM 17395)
MKRIMLGALAALAMGTAALAEEMKLAVTTSFHNSGLAEVLLPEIKADLGLEVQLLVVGTG
QAIRLGEAGDVDAILVHSKKAEEAFLAGGNGTHRREIMYNDFVFVGPKADPAGVAEAGSA
ADALQKVAASEAAFVSRGDDSGTHKKELSLWNSADLSPEGFGDWYNAVGAGMGAALNTAS
GMGGYIMSDRASWLNFANKGDLALLYSGDPVLFNQYAYLPVNPDKHPHVKTDPVADLEAW
LVSDKAKELINSYQINGEALFVFNAQQ