Annotations: 4M9R

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Caspase catalytic domain	8081082	4003593	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Caspase-like	8081083	3001096	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	SCP2_2	e4m9rB1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Phosphofructokinase N-terminal domain	F: SCP2_2	ECOD (v294.1)
A	SCP2_2	e4m9rA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Class I glutamine amidotransferase-like	T: Phosphofructokinase N-terminal domain	F: SCP2_2	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	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, B	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, B	Cell death protein 3	cysteine-type endopeptidase activator activity endopeptidase activator activity enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity endopeptidase regulator activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activator activity endopeptidase activator activity enzyme regulator activity enzyme activator activity peptidase regulator activity molecular function activator activity molecular function regulator activity peptidase activator activity endopeptidase regulator activity peptidase activity catalytic activity, acting on a protein hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activator activity involved in apoptotic process cysteine-type endopeptidase regulator activity involved in apoptotic process peptidase activator activity involved in apoptotic process identical protein binding protein binding binding cysteine-type peptidase activity cysteine-type endopeptidase activity	cellular component disassembly regulation of synapse pruning regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization cell junction disassembly synapse pruning biological regulation positive regulation of biological process positive regulation of synapse pruning cellular component organization regulation of synapse organization cell junction organization cellular component disassembly regulation of synapse pruning regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization cell junction disassembly synapse pruning biological regulation positive regulation of biological process positive regulation of synapse pruning cellular component organization regulation of synapse organization cell junction organization cellular process regulation of synapse structure or activity synapse organization cellular component organization or biogenesis regulation of biological quality positive regulation of cellular process cell adhesion regulation of cell adhesion primary metabolic process gene expression macromolecule biosynthetic process protein maturation protein autoprocessing biosynthetic process proteolysis protein processing metabolic process protein metabolic process macromolecule metabolic process apoptotic process cell death programmed cell death catabolic process protein catabolic process macromolecule catabolic process neuron apoptotic process positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process positive regulation of neuron apoptotic process regulation of neuron apoptotic process actin polymerization or depolymerization actin cytoskeleton organization protein-containing complex organization actin filament organization protein-containing complex disassembly actin filament depolymerization organelle organization actin filament-based process supramolecular fiber organization protein depolymerization cytoskeleton organization cellular response to stimulus cellular response to metal ion response to stimulus negative regulation of response to stimulus negative regulation of biological process cellular response to manganese ion negative regulation of cellular response to manganese ion cellular response to chemical stimulus regulation of cellular response to manganese ion regulation of response to stimulus response to metal ion response to chemical negative regulation of cellular process response to manganese ion regulation of protein stability cellular response to environmental stimulus positive regulation of response to stimulus positive regulation of cellular response to gamma radiation cellular response to gamma radiation positive regulation of response to gamma radiation cellular response to ionizing radiation regulation of cellular response to gamma radiation cellular response to radiation response to ionizing radiation regulation of response to gamma radiation response to radiation response to abiotic stimulus cellular response to abiotic stimulus response to gamma radiation biological process involved in interspecies interaction between organisms response to other organism defense response response to external stimulus defense response to Gram-negative bacterium response to biotic stimulus defense response to bacterium response to bacterium response to stress response to external biotic stimulus developmental process regulation of development, heterochronic regulation of developmental process multicellular organismal process vulval development animal organ development nematode larval development larval development regulation of vulval development multicellular organism development anatomical structure development post-embryonic development cellular homeostasis homeostatic process muscle cell cellular homeostasis apoptotic process involved in development cellular developmental process regulation of cell fate commitment cell fate specification regulation of cell fate specification cell differentiation cell fate commitment execution phase of apoptosis positive regulation of apoptotic process involved in development regulation of apoptotic process involved in development positive regulation of developmental process regulation of protein maturation positive regulation of protein maturation positive regulation of protein metabolic process positive regulation of macromolecule biosynthetic process positive regulation of protein processing regulation of primary metabolic process positive regulation of metabolic process regulation of proteolysis positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of biosynthetic process regulation of protein metabolic process regulation of macromolecule metabolic process regulation of gene expression positive regulation of gene expression positive regulation of proteolysis regulation of protein processing regulation of macromolecule biosynthetic process regulation of metabolic process negative regulation of programmed cell death negative regulation of execution phase of apoptosis regulation of execution phase of apoptosis negative regulation of apoptotic process embryo development ending in birth or egg hatching embryo development regulation of locomotion locomotion	somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body membrane membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope somatodendritic compartment cell body cellular anatomical structure perikaryon neuronal cell body membrane membrane-bounded organelle intracellular anatomical structure nuclear membrane nucleus intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane cytoplasm perinuclear region of cytoplasm mitochondrion protein-containing complex catalytic complex caspase complex peptidase complex endopeptidase complex presynapse synapse cell junction

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
A, B	IPR001309	Peptidase C14, p20 domain	Domain
A, B	IPR011600	Peptidase C14, caspase domain	Domain
A, B	IPR016129	Peptidase family C14A, His active site	Active Site
A, B	IPR015917	Peptidase C14A, caspase catalytic domain	Domain
A, B	IPR011029	Death-like domain superfamily	Homologous Superfamily
A, B	IPR033139	Peptidase family C14A, cysteine active site	Active Site
A, B	IPR002138	Peptidase C14, caspase non-catalytic subunit p10	Domain
A, B	IPR001315	CARD domain	Domain
A, B	IPR002398	Peptidase C14 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.