Protein Info for PP_4280 in Pseudomonas putida KT2440

Annotation: xanthine dehydrogenase accessory factor

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 50 100 150 200 250 281 PF02625: XdhC_CoxI" amino acids 13 to 78 (66 residues), 72.8 bits, see alignment E=1.7e-24 TIGR02964: xanthine dehydrogenase accessory protein XdhC" amino acids 19 to 249 (231 residues), 325.1 bits, see alignment E=1.5e-101 PF13478: XdhC_C" amino acids 107 to 248 (142 residues), 120.6 bits, see alignment E=6e-39

Best Hits

KEGG orthology group: K07402, xanthine dehydrogenase accessory factor (inferred from 99% identity to ppf:Pput_1588)

Predicted SEED Role

No annotation

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 Q88F19 at UniProt or InterPro

Protein Sequence (281 amino acids)

>PP_4280 xanthine dehydrogenase accessory factor (Pseudomonas putida KT2440)
MHQWINALADHQSRGEACVLVTIIEERGSTPRNAGSKMVVSASGLFDTIGGGHLEYKALH
IARQMLEEQRTTPHLERFSLGASLGQCCGGATVLLFEPMAAVQAQIAVFGAGHVGRALVP
LLAALPCRVRWIDSREQEFPELIPNGVTKVVSEEPVDEVADLPPGSYCIVMTHNHQLDLE
LTAAILKRNDFTWFGLIGSKTKRVKFEHRLRERGFDEAVMARMRCPMGLAEVKGKLPIEI
AVSIAGEIIATYNACFGQHDAAANAGPIAQLLPPSRRSQAI