2P2C

Inhibition of caspase-2 by a designed ankyrin repeat protein (DARPin)

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth P]	Ank_2	e2p2cP1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
F [auth Q]	Ank_2	e2p2cQ1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
I [auth R]	Ank_2	e2p2cR1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
L [auth S]	Ank_2	e2p2cS1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
O [auth T]	Ank_2	e2p2cT1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
R [auth U]	Ank_2	e2p2cU1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
D [auth C]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
G [auth E]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
J [auth G]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
M [auth I]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
P [auth K]	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
B	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
E [auth D]	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
H [auth F]	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
K [auth H]	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
N [auth J]	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
Q [auth L]	3.30.70.1470	Alpha Beta	2-Layer Sandwich	Alpha-Beta Plaits	Caspase-like	CATH (4.3.0)
C [auth P]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
F [auth Q]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
I [auth R]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
L [auth S]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
O [auth T]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
R [auth U]	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	PF00656	Caspase domain (Peptidase_C14)	Caspase domain	-	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	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, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	Caspase-2	protein binding binding protein domain specific binding cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activity involved in execution phase of apoptosis cysteine-type endopeptidase activity involved in apoptotic process cysteine-type endopeptidase activity involved in apoptotic signaling pathway enzyme binding protein binding binding protein domain specific binding cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activity involved in execution phase of apoptosis cysteine-type endopeptidase activity involved in apoptotic process cysteine-type endopeptidase activity involved in apoptotic signaling pathway enzyme binding identical protein binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death positive regulation of apoptotic signaling pathway cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death positive regulation of apoptotic signaling pathway cell communication positive regulation of response to stimulus signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of programmed cell death regulation of apoptotic process biological regulation cell death positive regulation of apoptotic process apoptotic signaling pathway regulation of response to stimulus regulation of cell communication apoptotic process programmed cell death positive regulation of signaling regulation of apoptotic signaling pathway negative regulation of programmed cell death negative regulation of biological process negative regulation of apoptotic process negative regulation of cellular process neuron apoptotic process positive regulation of neuron apoptotic process regulation of neuron apoptotic process execution phase of apoptosis organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process biosynthetic process proteolysis organic substance biosynthetic process protein processing metabolic process protein metabolic process macromolecule metabolic process signal transduction in absence of ligand cell surface receptor signaling pathway extrinsic apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand intracellular signal transduction intrinsic apoptotic signaling pathway in response to DNA damage intrinsic apoptotic signaling pathway response to mechanical stimulus response to external stimulus response to abiotic stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus regulation of cell cycle phase transition negative regulation of cell cycle cell cycle G1/S phase transition negative regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition cell cycle negative regulation of G1/S transition of mitotic cell cycle mitotic G1/S transition checkpoint signaling regulation of cell cycle process DNA integrity checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle G1/S transition of mitotic cell cycle DNA damage checkpoint signaling cell cycle phase transition regulation of cell cycle G1/S phase transition DNA damage response, signal transduction by p53 class mediator mitotic cell cycle regulation of mitotic cell cycle regulation of cell cycle cell cycle process negative regulation of mitotic cell cycle phase transition negative regulation of cell cycle G1/S phase transition signal transduction by p53 class mediator negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling mitotic G1 DNA damage checkpoint signaling DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest signal transduction in response to DNA damage mitotic cell cycle phase transition rhythmic process developmental process ovulation cycle process multicellular organismal process gonad development reproductive system development reproductive process female gonad development sex differentiation multicellular organismal reproductive process animal organ development female sex differentiation development of primary female sexual characteristics developmental process involved in reproduction ovulation cycle multicellular organism development development of primary sexual characteristics anatomical structure development reproductive structure development luteolysis system development cellular developmental process cell development programmed cell death involved in cell development cell differentiation ectopic germ cell programmed cell death sensory organ development eye development retina development in camera-type eye visual system development neural retina development camera-type eye development sensory system development	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoplasm cytosol protein-containing complex catalytic complex peptidase complex endopeptidase complex
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	Caspase-2	protein binding binding protein domain specific binding cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activity involved in execution phase of apoptosis cysteine-type endopeptidase activity involved in apoptotic process cysteine-type endopeptidase activity involved in apoptotic signaling pathway enzyme binding protein binding binding protein domain specific binding cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity cysteine-type endopeptidase activity involved in execution phase of apoptosis cysteine-type endopeptidase activity involved in apoptotic process cysteine-type endopeptidase activity involved in apoptotic signaling pathway enzyme binding identical protein binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death positive regulation of apoptotic signaling pathway cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process positive regulation of cell communication regulation of cellular process positive regulation of signal transduction signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death positive regulation of apoptotic signaling pathway cell communication positive regulation of response to stimulus signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of programmed cell death regulation of apoptotic process biological regulation cell death positive regulation of apoptotic process apoptotic signaling pathway regulation of response to stimulus regulation of cell communication apoptotic process programmed cell death positive regulation of signaling regulation of apoptotic signaling pathway negative regulation of programmed cell death negative regulation of biological process negative regulation of apoptotic process negative regulation of cellular process neuron apoptotic process positive regulation of neuron apoptotic process regulation of neuron apoptotic process execution phase of apoptosis organonitrogen compound metabolic process cellular biosynthetic process cellular metabolic process primary metabolic process gene expression macromolecule biosynthetic process protein maturation organic substance metabolic process biosynthetic process proteolysis organic substance biosynthetic process protein processing metabolic process protein metabolic process macromolecule metabolic process signal transduction in absence of ligand cell surface receptor signaling pathway extrinsic apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand intracellular signal transduction intrinsic apoptotic signaling pathway in response to DNA damage intrinsic apoptotic signaling pathway response to mechanical stimulus response to external stimulus response to abiotic stimulus cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus regulation of cell cycle phase transition negative regulation of cell cycle cell cycle G1/S phase transition negative regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling mitotic DNA damage checkpoint signaling negative regulation of cell cycle phase transition cell cycle negative regulation of G1/S transition of mitotic cell cycle mitotic G1/S transition checkpoint signaling regulation of cell cycle process DNA integrity checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle G1/S transition of mitotic cell cycle DNA damage checkpoint signaling cell cycle phase transition regulation of cell cycle G1/S phase transition DNA damage response, signal transduction by p53 class mediator mitotic cell cycle regulation of mitotic cell cycle regulation of cell cycle cell cycle process negative regulation of mitotic cell cycle phase transition negative regulation of cell cycle G1/S phase transition signal transduction by p53 class mediator negative regulation of cell cycle process cell cycle checkpoint signaling mitotic cell cycle checkpoint signaling mitotic G1 DNA damage checkpoint signaling DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest signal transduction in response to DNA damage mitotic cell cycle phase transition rhythmic process developmental process ovulation cycle process multicellular organismal process gonad development reproductive system development reproductive process female gonad development sex differentiation multicellular organismal reproductive process animal organ development female sex differentiation development of primary female sexual characteristics developmental process involved in reproduction ovulation cycle multicellular organism development development of primary sexual characteristics anatomical structure development reproductive structure development luteolysis system development cellular developmental process cell development programmed cell death involved in cell development cell differentiation ectopic germ cell programmed cell death sensory organ development eye development retina development in camera-type eye visual system development neural retina development camera-type eye development sensory system development	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle cytoplasm cytosol protein-containing complex catalytic complex peptidase complex endopeptidase complex
C [auth P], F [auth Q], I [auth R], L [auth S], O [auth T], C [auth P], F [auth Q], I [auth R], L [auth S], O [auth T], R [auth U]	Caspase-2	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR001309	Peptidase C14, p20 domain	Domain
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR011600	Peptidase C14, caspase domain	Domain
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR016129	Peptidase family C14A, His active site	Active Site
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR015917	Peptidase C14A, caspase catalytic domain	Domain
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR011029	Death-like domain superfamily	Homologous Superfamily
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR033139	Peptidase family C14A, cysteine active site	Active Site
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR002138	Peptidase C14, caspase non-catalytic subunit p10	Domain
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR035702	Caspase-2, CARD domain	Domain
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	IPR001315	CARD domain	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR001309	Peptidase C14, p20 domain	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR011600	Peptidase C14, caspase domain	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR016129	Peptidase family C14A, His active site	Active Site
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR015917	Peptidase C14A, caspase catalytic domain	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR011029	Death-like domain superfamily	Homologous Superfamily
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR029030	Caspase-like domain superfamily	Homologous Superfamily
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR033139	Peptidase family C14A, cysteine active site	Active Site
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR002138	Peptidase C14, caspase non-catalytic subunit p10	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR035702	Caspase-2, CARD domain	Domain
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	IPR001315	CARD domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, D [auth C], G [auth E], J [auth G], M [auth I], A, D [auth C], G [auth E], J [auth G], M [auth I], P [auth K]	Pharos: P42575	renal cell carcinoma intellectual disability chromophobe renal cell carcinoma sarcomatoid renal cell carcinoma papillary renal cell carcinoma collecting duct carcinoma oligodendroglioma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor adrenal cortex carcinoma Conventional (Clear Cell) Renal Cell Carcinoma gastric carcinoma juvenile dermatomyositis malignant glioma osteosarcoma renal cell carcinoma intellectual disability chromophobe renal cell carcinoma sarcomatoid renal cell carcinoma papillary renal cell carcinoma collecting duct carcinoma oligodendroglioma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor adrenal cortex carcinoma Conventional (Clear Cell) Renal Cell Carcinoma gastric carcinoma juvenile dermatomyositis malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor clear cell renal carcinoma exocrine pancreatic carcinoma glioblastoma large cell medulloblastoma malignant pancreatic neoplasm ovarian cancer renal carcinoma breast cancer gastric cancer lung cancer medulloblastoma
B, E [auth D], H [auth F], K [auth H], N [auth J], B, E [auth D], H [auth F], K [auth H], N [auth J], Q [auth L]	Pharos: P42575	renal cell carcinoma intellectual disability chromophobe renal cell carcinoma sarcomatoid renal cell carcinoma papillary renal cell carcinoma collecting duct carcinoma oligodendroglioma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor adrenal cortex carcinoma Conventional (Clear Cell) Renal Cell Carcinoma gastric carcinoma juvenile dermatomyositis malignant glioma osteosarcoma renal cell carcinoma intellectual disability chromophobe renal cell carcinoma sarcomatoid renal cell carcinoma papillary renal cell carcinoma collecting duct carcinoma oligodendroglioma pancreatic ductal adenocarcinoma primitive neuroectodermal tumor adrenal cortex carcinoma Conventional (Clear Cell) Renal Cell Carcinoma gastric carcinoma juvenile dermatomyositis malignant glioma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma atypical teratoid rhabdoid tumor clear cell renal carcinoma exocrine pancreatic carcinoma glioblastoma large cell medulloblastoma malignant pancreatic neoplasm ovarian cancer renal carcinoma breast cancer gastric cancer lung cancer medulloblastoma