Protein Info for Atu2311 in Agrobacterium fabrum C58

Annotation: xanthine dehydrogenase chaperone

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 50 100 150 200 250 290 PF02625: XdhC_CoxI" amino acids 17 to 75 (59 residues), 46.3 bits, see alignment E=3.2e-16 TIGR02964: xanthine dehydrogenase accessory protein XdhC" amino acids 23 to 266 (244 residues), 324.4 bits, see alignment E=2.5e-101 PF13478: XdhC_C" amino acids 124 to 265 (142 residues), 97.4 bits, see alignment E=9.4e-32

Best Hits

KEGG orthology group: K07402, xanthine dehydrogenase accessory factor (inferred from 100% identity to atu:Atu2311)

Predicted SEED Role

"Xanthine and CO dehydrogenases maturation factor, XdhC/CoxF family" in subsystem Purine Utilization

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 A9CI14 at UniProt or InterPro

Protein Sequence (290 amino acids)

>Atu2311 xanthine dehydrogenase chaperone (Agrobacterium fabrum C58)
MRGPAPMPDTSLSTFLARPAPTILVEIEAVKGSSPREAGTFMLVSQEALWETIGGGQFEY
MAIDHARAMLRTGAAEDRMDIPLGPEIGQCCGGRTLIRFRLITAEIAATLEARLKGEAEQ
QPAVFIFGAGHVGKALADALSLLPLTLKVVETRESELRDIPAGIASILTPMPEAFVQKIP
ANGAAIIVTHDHALDFLIAKEALARDDLAYVGMIGSKTKRATFAHWLEREGEPPSRLAKL
TLPIGGTGVRDKRPAVIAALVAAELLQAFSVAETRRSENRHDHPQGQDRA