Protein Info for Psest_4326 in Pseudomonas stutzeri RCH2

Annotation: cytochrome c oxidase, subunit II

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 50 100 150 200 250 300 350 377 signal peptide" amino acids 1 to 23 (23 residues), see Phobius details transmembrane" amino acids 46 to 66 (21 residues), see Phobius details amino acids 87 to 106 (20 residues), see Phobius details PF02790: COX2_TM" amino acids 23 to 104 (82 residues), 52.7 bits, see alignment E=8e-18 TIGR02866: cytochrome c oxidase, subunit II" amino acids 33 to 251 (219 residues), 194.1 bits, see alignment E=1e-61 PF00116: COX2" amino acids 121 to 240 (120 residues), 123.3 bits, see alignment E=1e-39 PF13442: Cytochrome_CBB3" amino acids 276 to 348 (73 residues), 51.1 bits, see alignment E=2.7e-17 PF00034: Cytochrom_C" amino acids 276 to 348 (73 residues), 41.2 bits, see alignment E=7.1e-14

Best Hits

KEGG orthology group: K02275, cytochrome c oxidase subunit II [EC: 1.9.3.1] (inferred from 96% identity to psa:PST_4163)

MetaCyc: 78% identical to cytochrome c oxidase subunit 2 (Pseudomonas putida KT2440)

Predicted SEED Role

"Cytochrome c oxidase polypeptide II (EC 1.9.3.1)" in subsystem Terminal cytochrome C oxidases (EC 1.9.3.1)

MetaCyc Pathways

KEGG Metabolic Maps

Isozymes

Compare fitness of predicted isozymes for: 1.9.3.1

Use Curated BLAST to search for 1.9.3.1

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 L0GTT9 at UniProt or InterPro

Protein Sequence (377 amino acids)

>Psest_4326 cytochrome c oxidase, subunit II (Pseudomonas stutzeri RCH2)
MSRHPCIWMGLGLWAIFGQAQAAWDVNMRSGATDVSRSVFDLHMAIFWICVVIGVLVFGV
MIYSMIAHRRSKRQHSAHFHENTRVEVLWTVIPLLILVGMAVPATRTLIHIYDSSESDVD
VQITGYQWKWHYKYLGEDVEFFSNLTTPREQINNQAPKGEHYLLEVDEPLVIPVGAKVRF
LITAADVIHSWWVPDLAVKKDAIPGFINESWTRVEQPGIYRGQCTELCGKDHGFMPVVVE
VKSQEDYATWLGEKKAEAAKLAELTSKEWTLEELNERGQKVYQTACASCHQAGGEGIPPM
FPALKGSAIATGDIEAHINIVVNGKPGTAMAAFGKQLSEVDLAAVITYERNAWGNKTGDM
VTPKDVLDFKQAEEATQ