Protein Info for AO356_25025 in Pseudomonas fluorescens FW300-N2C3

Annotation: cytochrome C oxidase Cbb3

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 50 100 150 200 250 300 350 400 450 498 signal peptide" amino acids 1 to 18 (18 residues), see Phobius details PF13442: Cytochrome_CBB3" amino acids 26 to 97 (72 residues), 47.7 bits, see alignment E=3.2e-16 PF02239: Cytochrom_D1" amino acids 134 to 489 (356 residues), 471.8 bits, see alignment E=2.3e-145

Best Hits

KEGG orthology group: None (inferred from 97% identity to pba:PSEBR_a3181)

Predicted SEED Role

"Nitrite reductase associated c-type cytochorome NirN" in subsystem Dissimilatory nitrite reductase

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 A0A0N9WN83 at UniProt or InterPro

Protein Sequence (498 amino acids)

>AO356_25025 cytochrome C oxidase Cbb3 (Pseudomonas fluorescens FW300-N2C3)
MRIGWLAPLLWIGAVHAATAPEPDLALAERNYQQHCQQCHGVNRIGAAGPALLPQSLSRI
KPDEIRQVIEHGRPASQMAAFGAVLEPAQIDGLTHYLQRPPAVEPTWSEDDTRRSHRLLA
DVATLPDKPQHHADPLNLFVVVEAGDHHVDIVDGDRFEVLARFASHFALHGGPKFSPDGR
FVYFASRDGWISLYDLHNLTLIAEVRAGLNTRNLAVSKDGRWVLVGNTLPGNVVVLDARD
LSLVKTVATVGLDGQASRVSAVYTAPPRNSFIVALKDVKEVWELSTGPNPDFVPRRIEAE
DYLDDFSFSPDYRQLLATSRKAQGGQVIDLDKGRIVTDIALPGMPHLGSGTYWKRDGHWV
FATPNISKGLISVIDFDTWKVIKQIPTLGPGFFLRSHANSRYAWTDVFFGLDNDAIHLID
KQTLEIAHTLRPMPGKTAAHVEFTRDGRYLLLSIWDTDGALIVYDSNTLKEIKRLPMNKP
SGKYNVGNKIEFAEGTSH