Annotations: 2NN3

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth C]	SCOP2B Superfamily	Caspase-like	8036327	3001096	SCOP2B (2022-06-29)
B [auth D]	SCOP2B Superfamily	Caspase-like	8036327	3001096	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 [auth C]	PF00656	e2nn3C1	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: PF00656	ECOD (1.6)
B [auth D]	PF00656	e2nn3D1	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: PF00656	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth C]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B [auth D]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth C], B [auth D]	PF00656	Caspase domain (Peptidase_C14)	Caspase domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C], B [auth D]	Caspase-1	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity	cellular process apoptotic process cell death programmed cell death organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C], B [auth D]	IPR016129	Peptidase family C14A, His active site	Active Site
A [auth C], B [auth D]	IPR001309	Peptidase C14, p20 domain	Domain
A [auth C], B [auth D]	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
A [auth C], B [auth D]	IPR033139	Peptidase family C14A, cysteine active site	Active Site
A [auth C], B [auth D]	IPR002138	Peptidase C14, caspase non-catalytic subunit p10	Domain
A [auth C], B [auth D]	IPR015917	Peptidase C14A, caspase catalytic domain	Domain
A [auth C], B [auth D]	IPR011600	Peptidase C14, caspase domain	Domain

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.