Protein Info for Dsui_3114 in Dechlorosoma suillum PS

Annotation: heme/copper-type cytochrome/quinol oxidase, subunit 3

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 transmembrane" amino acids 22 to 43 (22 residues), see Phobius details amino acids 64 to 82 (19 residues), see Phobius details amino acids 94 to 113 (20 residues), see Phobius details amino acids 133 to 159 (27 residues), see Phobius details amino acids 179 to 199 (21 residues), see Phobius details PF00510: COX3" amino acids 23 to 198 (176 residues), 42.4 bits, see alignment E=4.1e-15

Best Hits

KEGG orthology group: K02164, nitric oxide reductase NorE protein (inferred from 72% identity to eba:ebA182)

Predicted SEED Role

"Nitric oxide reductase activation protein NorE" in subsystem Denitrification

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 G8QI45 at UniProt or InterPro

Protein Sequence (200 amino acids)

>Dsui_3114 heme/copper-type cytochrome/quinol oxidase, subunit 3 (Dechlorosoma suillum PS)
MDTQALTIKPAASERHLPGDLAIWFFICAELLAFCVFFAAYAFTRAKHVELFNAEQLALD
RNAGALNTILLLTASYFVVRAVQAAEAGLKDKVAPWLAAGFLCGCGFVAVKLVEYADKLG
AGITLSTSPFYMFYLSLTFFHFMHVLLGLVILAILWFQARRGNYGPDNGTAMNNLHSGAS
YWHMVDLVWIILFPLVYVLR