Number of Protein Chains:3
- Classes: Membrane and cell surface proteins and peptides
 - Folds: Cytochrome c oxidase subunit I-like
 - Superfamilies: Cytochrome c oxidase subunit I-like
 - Families: Cytochrome c oxidase subunit I-like
 
Protein Domains:
- Bacterial ba3 type cytochrome c oxidase subunit I
 - Cytochrome O ubiquinol oxidase, subunit I
 
	* [ ] : Polypeptide  - [AB] : Protein, [ab] : Small peptide
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
	
* ( ) : Nucleic acid - (AB) : DNA, (ab) : RNA
