3NJH | pdb_00003njh

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	Cupredoxins	8052477	3000886	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Cupredoxins	8052477	3000886	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Cupredoxins	8052477	3000886	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Cupredoxins	8052477	3000886	SCOP2B (2022-06-29)

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
D	Cytochrome_CBB3	e3njhD1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Cytochrome_CBB3	ECOD (develop294)
C	Cytochrome_CBB3	e3njhC1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Cytochrome_CBB3	ECOD (develop294)
B	Cytochrome_CBB3	e3njhB1	A: alpha bundles	X: Lipocalins/Streptavidin	H: Zn-dependent exopeptidases	T: Zn-dependent exopeptidases	F: Cytochrome_CBB3	ECOD (develop294)
A	Lactamase_B	e3njhA1	A: alpha bundles	X: Cystatin-like	H: Cytochrome b5-like heme/steroid binding domain	T: Cytochrome b5-like heme/steroid binding domain	F: Lactamase_B	ECOD (develop294)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
C	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
B	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)
A	2.60.40.420	Mainly Beta	Sandwich	Immunoglobulin-like	Cupredoxins - blue copper proteins	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF08985	DP-EP family (DP-EP)	DP-EP family	The DP-EP family of proteins, formerly known as DUF1888 have been shown to catalyse a cleavage of an internal peptide bond [1].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Peptidase	cation binding ion binding binding metal ion binding small molecule binding	-	-

Chains	Accession	Name	Type
A, B, C, D	IPR008972	Cupredoxin	Homologous Superfamily
A, B, C, D	IPR015078	DP-EP family	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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

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