Annotations: 6R6N

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	AcrIIA6	e6r6nA1	A: beta barrels	X: jelly-roll	H: DUF1107-like	T: DUF1107-like	F: AcrIIA6	ECOD (v294.2)
B	dUTPase	e6r6nB1	A: beta barrels	X: CNF1/YfiH-like putative cysteine hydrolases	H: RIFT-related	T: FMN-binding split barrel 2	F: dUTPase	ECOD (v294.2)

Chains	Accession	Name	Description	Comments	Source
A	PF01322	Cytochrome C' (Cytochrom_C_2)	Cytochrome C'		Domain
B	PF13442	Cytochrome C oxidase, cbb3-type, subunit III (Cytochrome_CBB3)	Cytochrome C oxidase, cbb3-type, subunit III		Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Small soluble cyt c	binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	electron transport chain metabolic process cellular process generation of precursor metabolites and energy	-
B	KustA0088	binding tetrapyrrole binding heme binding electron transfer activity cation binding ion binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A	IPR002321	Cytochrome c, class II	Family
A	IPR010980	Cytochrome c/b562	Homologous Superfamily
B	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
B	IPR009056	Cytochrome c-like domain	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

6R6N | pdb_00006r6n