Protein Info for Atu4391 in Agrobacterium fabrum C58

Annotation: nitric oxide reductase NorE protein

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 50 100 150 177 transmembrane" amino acids 12 to 38 (27 residues), see Phobius details amino acids 54 to 73 (20 residues), see Phobius details amino acids 85 to 102 (18 residues), see Phobius details amino acids 122 to 146 (25 residues), see Phobius details amino acids 154 to 175 (22 residues), see Phobius details PF00510: COX3" amino acids 51 to 176 (126 residues), 43.9 bits, see alignment E=1.4e-15

Best Hits

KEGG orthology group: K02164, nitric oxide reductase NorE protein (inferred from 100% identity to atu:Atu4391)

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 A9CGJ9 at UniProt or InterPro

Protein Sequence (177 amino acids)

>Atu4391 nitric oxide reductase NorE protein (Agrobacterium fabrum C58)
MAINTEEESGNLLLWILVWSELAAFGALTGAFIIAFALNPEAFAAARQHLQPQLAGLNTL
ILLASGWQAAVAASRHTTLKGKRRALALAGLLGFAFVGVKLHEYSTEIAFASDPAYGAFF
ELYFLLTGFHLLHVVFVAVLLFLVAVFPKNENVTLVTTLWHVIDLVWIVIFPIIYLV