Protein Info for GFF2093 in Hydrogenophaga sp. GW460-11-11-14-LB1

Annotation: TRAP-type C4-dicarboxylate transport system, periplasmic 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 50 100 150 200 250 300 342 signal peptide" amino acids 1 to 31 (31 residues), see Phobius details PF03480: DctP" amino acids 40 to 319 (280 residues), 282.2 bits, see alignment E=2.3e-88 TIGR00787: TRAP transporter solute receptor, DctP family" amino acids 42 to 295 (254 residues), 236.5 bits, see alignment E=1.7e-74

Best Hits

KEGG orthology group: None (inferred from 47% identity to rhi:NGR_b08880)

Predicted SEED Role

"TRAP-type C4-dicarboxylate transport system, periplasmic component"

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

Find the best match in UniProt

Protein Sequence (342 amino acids)

>GFF2093 TRAP-type C4-dicarboxylate transport system, periplasmic component (Hydrogenophaga sp. GW460-11-11-14-LB1)
MTTLLRKTLRPGLIAAAAAAAVFTTGLAQAEFQDRTVRISMTGSKDHPAGIALTKTSECL
AAKSGGKFKMRPFFEAVLGPEQANLTQVRSGSLDGAVITTAATAPAVPQLGVFDLPFLVS
DYKEIDALLDGAFGERLAGFYGAAGLVHLSFWEHGFRNVTNSRRPINKLEDLQGLKLRVI
QNKTFIDTFTQLGANPVPMPFTEVYSALETKAIDGQENPVAFLQTSKLYEVQKHVALTRH
VYSPVNFIYSKTQYDKLAPDEQKALKDCAMENRLVNRQLGRDMEDKSAAYLKTQGVAITE
PSKAELERMREKTKVVYANQTAVLGPDLINALNAEVKKIRGQ