Annotations: 1IQC

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1iqca1	All alpha proteins	Cytochrome c	Cytochrome c	Di-heme cytochrome c peroxidase	Di-heme cytochrome c peroxidase	(Nitrosomonas europaea ) [TaxId: 915 ],	SCOPe (2.08)
B	d1iqcb1	All alpha proteins	Cytochrome c	Cytochrome c	Di-heme cytochrome c peroxidase	Di-heme cytochrome c peroxidase	(Nitrosomonas europaea ) [TaxId: 915 ],	SCOPe (2.08)
C	d1iqcc1	All alpha proteins	Cytochrome c	Cytochrome c	Di-heme cytochrome c peroxidase	Di-heme cytochrome c peroxidase	(Nitrosomonas europaea ) [TaxId: 915 ],	SCOPe (2.08)
D	d1iqcd1	All alpha proteins	Cytochrome c	Cytochrome c	Di-heme cytochrome c peroxidase	Di-heme cytochrome c peroxidase	(Nitrosomonas europaea ) [TaxId: 915 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Di-heme cytochrome c peroxidase	8024318	4000663	SCOP2 (2022-06-29)
A	SCOP2 Family	Di-heme cytochrome c peroxidase	8024319	4000663	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cytochrome c	8036697	3000815	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Cytochrome c	8036698	3000815	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Cytochrome c	8036697	3000815	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cytochrome c	8036698	3000815	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cytochrome c	8036698	3000815	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cytochrome c	8036697	3000815	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cytochrome c	8036698	3000815	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cytochrome c	8036697	3000815	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	CCP_MauG	e1iqcA1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: CCP_MauG	ECOD (1.6)
A	DHOR	e1iqcA2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DHOR	ECOD (1.6)
B	CCP_MauG	e1iqcB1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: CCP_MauG	ECOD (1.6)
B	DHOR	e1iqcB2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DHOR	ECOD (1.6)
C	CCP_MauG	e1iqcC1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: CCP_MauG	ECOD (1.6)
C	DHOR	e1iqcC2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DHOR	ECOD (1.6)
D	CCP_MauG	e1iqcD1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: CCP_MauG	ECOD (1.6)
D	DHOR	e1iqcD2	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DHOR	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)
B	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)
C	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)
D	1.10.760.10	Mainly Alpha	Orthogonal Bundle	Cytochrome Bc1 Complex	Chain D, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF03150	Di-haem cytochrome c peroxidase (CCP_MauG)	Di-haem cytochrome c peroxidase	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	di-heme peroxidase	peroxidase activity oxidoreductase activity cytochrome-c peroxidase activity antioxidant activity oxidoreductase activity, acting on peroxide as acceptor catalytic activity binding tetrapyrrole binding heme binding electron transfer activity cation binding ion binding metal ion binding small molecule binding	-	cellular anatomical structure periplasmic space

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR004852	Di-haem cytochrome c peroxidase	Domain
A, B, C, D	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR026259	Di-c-type haem protein, MauG/cytochrome c peroxidase	Family
A, B, C, D	IPR009056	Cytochrome c-like domain	Domain
A, B, C, D	IPR051395	Cytochrome c-dependent Peroxidase and MauG	Family

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.