Annotations: 5C9F

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Dimeric aspartyl proteases	8049469	4004443	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acid proteases	8090352	3001059	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Acid proteases	8090352	3001059	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Acid proteases	8090352	3001059	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Acid proteases	8090352	3001059	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	PF13975	e5c9fA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF13975	ECOD (1.6)
B	PF13975	e5c9fB1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF13975	ECOD (1.6)
C	PF13975	e5c9fC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF13975	ECOD (1.6)
D	PF13975	e5c9fD1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF13975	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
B	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
C	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
D	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF13975	gag-polyprotein putative aspartyl protease (gag-asp_proteas)	gag-polyprotein putative aspartyl protease	This family of putative aspartyl proteases is found pre-dominantly in retroviral proteins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	ApRick protease	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity acyltransferase activity transferase activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR011969	Clan AA aspartic peptidase, C-terminal	Domain
A, B, C, D	IPR034122	Retropepsin-like domain, bacterial	Domain
A, B, C, D	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B, C, D	IPR001969	Aspartic peptidase, active site	Active Site

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.