Protein Info for GFF793 in Xanthobacter sp. DMC5

Annotation: Oligopeptide-binding protein AppA

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 50 100 150 200 250 300 350 400 450 500 535 signal peptide" amino acids 1 to 26 (26 residues), see Phobius details PF00496: SBP_bac_5" amino acids 81 to 446 (366 residues), 306.9 bits, see alignment E=1.1e-95

Best Hits

KEGG orthology group: None (inferred from 54% identity to xau:Xaut_2760)

Predicted SEED Role

"Oligopeptide ABC transporter, periplasmic oligopeptide-binding protein OppA (TC 3.A.1.5.1)" in subsystem ABC transporter oligopeptide (TC 3.A.1.5.1) or Sex pheromones in Enterococcus faecalis and other Firmicutes (TC 3.A.1.5.1)

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 (535 amino acids)

>GFF793 Oligopeptide-binding protein AppA (Xanthobacter sp. DMC5)
MRSGALKLFAVAAAFIGLLPAAVLAQTVPSEGTPKRGGTLVTIIQPEPTVLTTTVNNQFS
NGAVSVNIYDGLVAYDDNLGLKPALAESWEISPDKLTITFHLRHGVKWHDGAPFTSADVR
FSALEIWKKVHSRGRLTFAELEDVETPDAYTAIFRFRAPSLVVLSALNAWEGQVLPKHLY
ENTDILKNPHNVEPVGTGPFKFKSWTKGEAIELVRNADYWDAGKPYLDRVIYRFIPDGGA
RAAAIEIGDVGYAAFDPVPFADIERVRKLPNLKVESRGYEWNAKYYFLEFNLRNPILADI
RVRRAFAHAIDRQGLADTVWFGLVAPATGPIPSFTKAFYTADVPTYAFDPKEAERLLDEA
GYKRGANGVRFSINQDFQPFNENFRKTAEYIRQNLKRVGVEVNVRSQDLGAFVRRVYGSY
DFDINTGQFSVFIDPELGLLRQFWSKSIAPGIPWTNASGYADPGTDKVIEGIKSAADPEQ
RVALFHELQRRVQRDLPVLPLLELKQFTVYNTNVRGVSVRPDGAMSSLKDIWLAE