1DW3

STRUCTURE OF A REDUCED OXYGEN BINDING CYTOCHROME C

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1dw3a_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	SHP, an oxygen binding cytochrome c	(Cereibacter sphaeroides ) [TaxId: 1063 ],	SCOPe (2.08)
B	d1dw3b_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	SHP, an oxygen binding cytochrome c	(Cereibacter sphaeroides ) [TaxId: 1063 ],	SCOPe (2.08)
C	d1dw3c_	All alpha proteins	Cytochrome c	Cytochrome c	monodomain cytochrome c	SHP, an oxygen binding cytochrome c	(Cereibacter sphaeroides ) [TaxId: 1063 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cytochrome c	8036467	3000815	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cytochrome c	8036467	3000815	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cytochrome c	8036467	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	DUF1924	e1dw3A1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DUF1924	ECOD (1.6)
B	DUF1924	e1dw3B1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DUF1924	ECOD (1.6)
C	DUF1924	e1dw3C1	A: alpha arrays	X: Cytochrome c-like	H: Cytochrome c (From Topology)	T: Cytochrome c	F: DUF1924	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF09086	Domain of unknown function (DUF1924) (DUF1924)	Domain of unknown function (DUF1924)	This domain is found in a set of bacterial proteins, including Cytochrome c-type protein. It is functionally uncharacterised.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	CYTOCHROME C	binding organic cyclic compound binding tetrapyrrole binding heme binding electron transfer activity cation binding ion binding metal ion binding small molecule binding	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR036909	Cytochrome c-like domain superfamily	Homologous Superfamily
A, B, C	IPR015170	Protein of unknown function DUF1924, Cytochrome c-type protein SHP-like	Family
A, B, C	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.