4R0O | pdb_00004r0o

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Cupredoxins	8035217	3000886	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cupredoxins	8035217	3000886	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cupredoxins	8035217	3000886	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Cupredoxins	8035217	3000886	SCOP2B (2022-06-29)

Chains	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	e4r0oA1	A: Hsp90 co-chaperone CDC37 middle domain	X: Nucleoplasmin-like/VP (viral coat and capsid proteins)	H: Nucleoplasmin-like/VP (viral coat and capsid proteins)	T: Copper-bind	F:	ECOD (20:10:01)
B	e4r0oB1	A: Hsp90 co-chaperone CDC37 middle domain	X: Nucleoplasmin-like/VP (viral coat and capsid proteins)	H: Nucleoplasmin-like/VP (viral coat and capsid proteins)	T: Copper-bind	F:	ECOD (20:10:01)
C	e4r0oC1	A: Hsp90 co-chaperone CDC37 middle domain	X: Nucleoplasmin-like/VP (viral coat and capsid proteins)	H: Nucleoplasmin-like/VP (viral coat and capsid proteins)	T: Copper-bind	F:	ECOD (20:10:01)
D	e4r0oD1	A: Hsp90 co-chaperone CDC37 middle domain	X: Nucleoplasmin-like/VP (viral coat and capsid proteins)	H: Nucleoplasmin-like/VP (viral coat and capsid proteins)	T: Copper-bind	F:	ECOD (20:10:01)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Plastocyanin	cation binding transition metal ion binding copper ion binding ion binding binding metal ion binding small molecule binding electron transfer activity	-	intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region intracellular anatomical structure plasma membrane-derived chromatophore membrane membrane plasma membrane intracellular membraneless organelle plasma membrane-derived chromatophore thylakoid membrane intracellular organelle cell periphery cellular anatomical structure plasma membrane-derived thylakoid membrane organelle membraneless organelle plasma membrane region bacterial thylakoid cytoplasm photosynthetic membrane thylakoid

Chains	Accession	Name	Type
A, B, C, D	IPR002387	Plastocyanin	Family
A, B, C, D	IPR000923	Blue (type 1) copper domain	Domain
A, B, C, D	IPR028871	Blue (type 1) copper protein, binding site	Binding Site
A, B, C, D	IPR008972	Cupredoxin	Homologous Superfamily
A, B, C, D	IPR023511	Plastocyanin, cyanobacteria	Family
A, B, C, D	IPR001235	Blue (type 1) copper protein, plastocyanin-type	Family