Annotations: 7M1W

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Gag_p19	e7m1wA1	A: alpha arrays	X: Retroviral matrix proteins (From Topology)	H: Retroviral matrix proteins (From Topology)	T: Retroviral matrix proteins	F: Gag_p19	ECOD (1.6)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Matrix protein p19	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity binding nucleic acid binding structural molecule activity cation binding transition metal ion binding zinc ion binding ion binding aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity binding nucleic acid binding structural molecule activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	viral gene expression viral process viral translational frameshifting viral translation proteolysis metabolic process cellular process primary metabolic process protein metabolic process macromolecule metabolic process	viral nucleocapsid viral capsid virion component

Chains	Accession	Name	Type
A	IPR045345	Retroviral nucleocapsid Gag protein p24, C-terminal domain	Domain
A	IPR036875	Zinc finger, CCHC-type superfamily	Homologous Superfamily
A	IPR050195	Primate lentivirus group Gag polyprotein-like	Domain
A	IPR001995	Peptidase A2A, retrovirus, catalytic	Domain
A	IPR003139	Delta-retroviral matrix protein	Domain
A	IPR001878	Zinc finger, CCHC-type	Domain
A	IPR008919	Retrovirus capsid, N-terminal	Homologous Superfamily
A	IPR010999	Retroviral matrix protein	Homologous Superfamily
A	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A	IPR001969	Aspartic peptidase, active site	Active Site
A	IPR018061	Retropepsins	Domain
A	IPR008916	Retrovirus capsid, C-terminal	Homologous Superfamily