Protein Info for Shewana3_0492 in Shewanella sp. ANA-3

Annotation: formate-dependent nitrite reductase, NrfG protein (RefSeq)

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 50 100 150 224 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details transmembrane" amino acids 41 to 58 (18 residues), see Phobius details

Best Hits

KEGG orthology group: None (inferred from 100% identity to shn:Shewana3_0492)

Predicted SEED Role

"Cytochrome c-type heme lyase subunit nrfG, nitrite reductase complex assembly" in subsystem Nitrate and nitrite ammonification

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 A0KSG4 at UniProt or InterPro

Protein Sequence (224 amino acids)

>Shewana3_0492 formate-dependent nitrite reductase, NrfG protein (RefSeq) (Shewanella sp. ANA-3)
MASLGFTIALLLSGFVAWIFWQHARLNQRQTLVGESQVSHGVPVLCSVLLLLLTLAIYSQ
TGRYQDWDTGKLDENIDYLVAADITKALRLVDEQPQNPLALQALAEAYSAGGLYADAVLT
LDQLLALVGEDAEVLGAKANALYYRDGRQMTAETQALIAQILALAPFEPQTRMLQANDAY
LHGRYQEAIDHWQALLAQPRAEINREALLNAIGKAQSKLNESGY