Annotations: 4QVE

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00452,PF02180	e4qveA1	A: alpha arrays	X: Toxins' membrane translocation domains	H: Bcl-2 inhibitors of programmed cell death (From Topology)	T: Bcl-2 inhibitors of programmed cell death	F: PF00452,PF02180	ECOD (1.6)
B	PF06393	e4qveB1	A: alpha arrays	X: Toxins' membrane translocation domains	H: Bcl-2 inhibitors of programmed cell death (From Topology)	T: Bcl-2 inhibitors of programmed cell death	F: PF06393	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00452	Apoptosis regulator proteins, Bcl-2 family (Bcl-2)	Apoptosis regulator proteins, Bcl-2 family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Bcl-2-like protein 1	protein binding binding BH domain binding protein domain specific binding death domain binding BH3 domain binding identical protein binding kinase binding enzyme binding protein kinase binding	developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development developmental process multicellular organismal process gonad development reproductive system development reproductive process sex differentiation animal organ development developmental process involved in reproduction male gonad development male sex differentiation multicellular organism development development of primary male sexual characteristics development of primary sexual characteristics anatomical structure development reproductive structure development system development spermatogenesis sexual reproduction multicellular organismal reproductive process male gamete generation gamete generation cell population proliferation mononuclear cell proliferation dendritic cell proliferation cellular process leukocyte proliferation fertilization cellular response to stimulus extrinsic apoptotic signaling pathway via death domain receptors regulation of cellular process response to stimulus signaling negative regulation of signaling negative regulation of biological process regulation of signal transduction regulation of programmed cell death extrinsic apoptotic signaling pathway negative regulation of cell communication cell communication negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway negative regulation of cellular process signal transduction regulation of biological process regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process biological regulation negative regulation of extrinsic apoptotic signaling pathway via death domain receptors cell death negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of extrinsic apoptotic signaling pathway via death domain receptors regulation of cell communication apoptotic process programmed cell death regulation of apoptotic signaling pathway regulation of growth growth regulation of anoikis negative regulation of anoikis anoikis cellular response to nitrogen compound response to organonitrogen compound response to endogenous stimulus response to nitrogen compound response to alkaloid cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical cellular response to alkaloid regulation of localization apoptotic mitochondrial changes localization regulation of biological quality positive regulation of membrane permeability negative regulation of cellular component organization establishment of localization regulation of organelle organization regulation of membrane permeability negative regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway regulation of mitochondrial membrane permeability involved in apoptotic process regulation of cellular component organization negative regulation of mitochondrial membrane permeability transport mitochondrial outer membrane permeabilization involved in programmed cell death mitochondrial membrane organization cellular component organization positive regulation of mitochondrial membrane permeability involved in apoptotic process positive regulation of mitochondrial membrane permeability cellular component organization or biogenesis regulation of mitochondrial membrane permeability mitochondrial transport mitochondrion organization membrane organization regulation of transport organelle organization negative regulation of organelle organization regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway regulation of mitochondrion organization negative regulation of membrane permeability mitochondrial outer membrane permeabilization embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development apoptotic process in bone marrow cell dendritic cell apoptotic process leukocyte apoptotic process signal transduction in absence of ligand extrinsic apoptotic signaling pathway in absence of ligand negative regulation of reproductive process regulation of reproductive process regulation of cytokinesis regulation of cell cycle process cytokinesis regulation of cell division cell division cell cycle regulation of cell cycle cell cycle process female gonad development female sex differentiation development of primary female sexual characteristics ovarian follicle development regulation of release of cytochrome c from mitochondria negative regulation of release of cytochrome c from mitochondria release of cytochrome c from mitochondria cellular response to acid chemical cellular response to amino acid stimulus response to acid chemical response to amino acid regulation of leukocyte proliferation positive regulation of cell population proliferation positive regulation of biological process regulation of cell population proliferation positive regulation of leukocyte proliferation positive regulation of mononuclear cell proliferation regulation of mononuclear cell proliferation positive regulation of cellular process cellular developmental process cell development programmed cell death involved in cell development cell differentiation ectopic germ cell programmed cell death negative regulation of cellular catabolic process negative regulation of catabolic process catabolic process cellular metabolic process negative regulation of metabolic process autophagy regulation of cellular metabolic process regulation of catabolic process regulation of autophagy negative regulation of cellular metabolic process cellular catabolic process negative regulation of autophagy regulation of cellular catabolic process metabolic process process utilizing autophagic mechanism regulation of metabolic process response to ketone response to cycloheximide response to alcohol response to oxygen-containing compound response to organic cyclic compound negative regulation of intracellular signal transduction regulation of cellular response to stress regulation of intrinsic apoptotic signaling pathway in response to DNA damage regulation of intrinsic apoptotic signaling pathway intracellular signal transduction cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress intrinsic apoptotic signaling pathway in response to DNA damage intrinsic apoptotic signaling pathway negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage negative regulation of intrinsic apoptotic signaling pathway DNA damage response biological process involved in interspecies interaction between organisms response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus defense response to virus defense response to other organism response to external biotic stimulus response to virus negative regulation of extrinsic apoptotic signaling pathway in absence of ligand negative regulation of signal transduction in absence of ligand regulation of extrinsic apoptotic signaling pathway in absence of ligand protein localization cellular localization regulation of protein localization negative regulation of protein localization to plasma membrane cellular macromolecule localization regulation of protein localization to membrane negative regulation of protein localization protein localization to cell periphery protein localization to plasma membrane localization within membrane regulation of protein localization to cell periphery protein localization to membrane negative regulation of protein localization to membrane regulation of cellular localization macromolecule localization negative regulation of protein localization to cell periphery regulation of protein localization to plasma membrane cellular process involved in reproduction in multicellular organism germ cell development cellular response to ionizing radiation cellular response to radiation cellular response to environmental stimulus response to ionizing radiation cellular response to gamma radiation response to radiation response to abiotic stimulus cellular response to abiotic stimulus response to gamma radiation regulation of mitochondrial membrane potential regulation of membrane potential import into cell endocytosis vesicle-mediated transport regulation of response to endoplasmic reticulum stress negative regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway response to endoplasmic reticulum stress negative regulation of response to endoplasmic reticulum stress response to peptide response to cytokine neuron apoptotic process negative regulation of neuron apoptotic process regulation of neuron apoptotic process negative regulation of execution phase of apoptosis regulation of execution phase of apoptosis execution phase of apoptosis regulation of developmental process negative regulation of developmental process regulation of leukocyte apoptotic process negative regulation of dendritic cell apoptotic process negative regulation of leukocyte apoptotic process regulation of dendritic cell apoptotic process epithelial cell proliferation hepatocyte apoptotic process epithelial cell apoptotic process	membrane-bounded organelle intracellular anatomical structure nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane cytoplasm membrane-bounded organelle intracellular anatomical structure nuclear membrane membrane nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle envelope organelle nuclear envelope organelle membrane cytoplasm cytosol mitochondrial membrane mitochondrion organelle outer membrane bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane synapse intracellular vesicle transport vesicle membrane presynapse cytoplasmic vesicle vesicle membrane synaptic vesicle synaptic vesicle membrane cell junction vesicle transport vesicle exocytic vesicle membrane cytoplasmic vesicle membrane secretory vesicle exocytic vesicle organelle inner membrane mitochondrial inner membrane centrosome microtubule organizing center cytoskeleton intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle protein-containing complex Bcl-2 family protein complex membrane-enclosed lumen mitochondrial matrix intracellular organelle lumen organelle lumen endoplasmic reticulum
B	Peptide from BH3-interacting domain death agonist	enzyme regulator activity molecular function regulator activity cysteine-type endopeptidase regulator activity involved in apoptotic process protein binding binding signaling receptor binding cytokine receptor binding tumor necrosis factor receptor superfamily binding death receptor binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding enzyme binding	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis protein localization establishment of protein localization cellular localization protein targeting establishment of localization localization establishment of protein localization to organelle cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis protein localization establishment of protein localization cellular localization protein targeting establishment of localization localization establishment of protein localization to organelle cellular macromolecule localization macromolecule localization protein localization to organelle protein localization to mitochondrion protein targeting to mitochondrion establishment of protein localization to mitochondrion organelle organization apoptotic mitochondrial changes apoptotic process cell death programmed cell death mitochondrion organization cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation intracellular signal transduction cell communication cellular response to stress DNA damage response response to stress signal transduction in response to DNA damage signal transduction multicellular organismal process regulation of leukocyte activation regulation of cell activation lymphocyte activation leukocyte proliferation leukocyte activation T cell activation lymphocyte proliferation regulation of multicellular organismal process regulation of immune system process T cell proliferation regulation of lymphocyte proliferation regulation of leukocyte proliferation cell population proliferation cell activation regulation of T cell activation regulation of T cell proliferation regulation of cell population proliferation mononuclear cell proliferation immune system process regulation of mononuclear cell proliferation regulation of lymphocyte activation positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization positive regulation of biological process regulation of release of cytochrome c from mitochondria positive regulation of release of cytochrome c from mitochondria positive regulation of cellular process regulation of organelle organization apoptotic signaling pathway release of cytochrome c from mitochondria regulation of mitochondrion organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis positive regulation of protein-containing complex assembly regulation of protein-containing complex assembly positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process positive regulation of cell communication positive regulation of signal transduction regulation of signal transduction extrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway positive regulation of response to stimulus regulation of signaling cell surface receptor signaling pathway positive regulation of extrinsic apoptotic signaling pathway regulation of extrinsic apoptotic signaling pathway regulation of response to stimulus regulation of cell communication regulation of apoptotic signaling pathway positive regulation of signaling regulation of mitochondrial membrane potential positive regulation of mitochondrial membrane potential regulation of biological quality positive regulation of membrane potential regulation of membrane potential extrinsic apoptotic signaling pathway via death domain receptors fibroblast apoptotic process positive regulation of fibroblast apoptotic process regulation of fibroblast apoptotic process regulation of epithelial cell proliferation epithelial cell proliferation hepatocyte apoptotic process epithelial cell apoptotic process neuron apoptotic process regulation of intrinsic apoptotic signaling pathway regulation of intracellular signal transduction intrinsic apoptotic signaling pathway positive regulation of intracellular signal transduction positive regulation of intrinsic apoptotic signaling pathway aerobic respiration cellular respiration oxidative phosphorylation energy derivation by oxidation of organic compounds cellular metabolic process ATP synthesis coupled electron transport electron transport chain generation of precursor metabolites and energy respiratory electron transport chain metabolic process mitochondrial ATP synthesis coupled electron transport establishment of protein localization to membrane localization within membrane protein localization to membrane supramolecular fiber organization transport mitochondrial outer membrane permeabilization involved in programmed cell death mitochondrial membrane organization positive regulation of mitochondrial membrane permeability involved in apoptotic process positive regulation of mitochondrial membrane permeability positive regulation of membrane permeability regulation of mitochondrial membrane permeability mitochondrial transport membrane organization regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process mitochondrial outer membrane permeabilization negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process regulation of cellular response to stress regulation of intrinsic apoptotic signaling pathway in response to DNA damage negative regulation of cell communication negative regulation of apoptotic signaling pathway regulation of response to stress negative regulation of cellular process intrinsic apoptotic signaling pathway in response to DNA damage negative regulation of response to stimulus negative regulation of programmed cell death negative regulation of signal transduction negative regulation of intrinsic apoptotic signaling pathway in response to DNA damage negative regulation of intrinsic apoptotic signaling pathway negative regulation of apoptotic process regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle phase transition regulation of mitotic cell cycle regulation of G1/S transition of mitotic cell cycle mitotic cell cycle process cell cycle regulation of cell cycle G1/S transition of mitotic cell cycle cell cycle process mitotic cell cycle phase transition	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane cytosol mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane cytosol mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
A	IPR004725	Apoptosis regulator, Bcl-2/ BclX	Family
A	IPR003093	Apoptosis regulator, Bcl-2 protein, BH4	Domain
A	IPR002475	Bcl2-like	Family
A	IPR020731	Apoptosis regulator, Bcl-2, BH4 motif, conserved site	Conserved Site
A	IPR013279	Apoptosis regulator, Bcl-X	Family
A	IPR020728	Apoptosis regulator, Bcl-2, BH3 motif, conserved site	Conserved Site
A	IPR020726	Apoptosis regulator, Bcl-2, BH2 motif, conserved site	Conserved Site
A	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
A	IPR026298	Bcl-2 family	Family
A	IPR020717	Apoptosis regulator, Bcl-2, BH1 motif, conserved site	Conserved Site
B	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
B	IPR010479	BH3-interacting domain death agonist	Family
B	IPR020728	Apoptosis regulator, Bcl-2, BH3 motif, conserved site	Conserved Site

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q07817	plasma cell myeloma liver disease myocardial infarction Liver Neoplasms, Experimental type 2 diabetes mellitus cryptorchidism follicular thyroid adenoma microcystic adenoma erectile dysfunction head and neck cancer hearing loss disorder adenoma amyotrophic lateral sclerosis type 1 papillary adenoma sarcomatoid carcinoma plasma cell myeloma liver disease myocardial infarction Liver Neoplasms, Experimental type 2 diabetes mellitus cryptorchidism follicular thyroid adenoma microcystic adenoma erectile dysfunction head and neck cancer hearing loss disorder adenoma amyotrophic lateral sclerosis type 1 papillary adenoma sarcomatoid carcinoma carcinoma chronic obstructive pulmonary disease malignant ependymoma malignant tumor of neck gastric neoplasm medulloblastoma head and neck neoplasm hematologic disease pancreatic intraductal papillary-mucinous neoplasm intestinal disease B-cell chronic lymphocytic leukemia psoriasis cancer MALT lymphoma glioblastoma myopathy acute myeloid leukemia hepatocellular carcinoma oligodendroglioma hereditary diffuse gastric adenocarcinoma pancreatic neoplasm intracerebral hemorrhage plasma cell neoplasm sarcoidosis lung benign neoplasm undifferentiated carcinoma lymphatic system disease malignant pancreatic neoplasm gastric cancer maturity-onset diabetes of the young myeloid neoplasm neoplasm of neck ovarian cancer atypical teratoid rhabdoid tumor large cell medulloblastoma prostate disease breast disease lung disease toxic encephalopathy
B	Pharos: P55957	psoriasis atypical teratoid rhabdoid tumor breast carcinoma gastric cancer hepatocellular carcinoma lung cancer Malignant neoplasm of stomach oligodendroglioma schizophrenia B-cell chronic lymphocytic leukemia Crohn disease gastric carcinoma hereditary diffuse gastric adenocarcinoma malignant colon neoplasm malignant pancreatic neoplasm psoriasis atypical teratoid rhabdoid tumor breast carcinoma gastric cancer hepatocellular carcinoma lung cancer Malignant neoplasm of stomach oligodendroglioma schizophrenia B-cell chronic lymphocytic leukemia Crohn disease gastric carcinoma hereditary diffuse gastric adenocarcinoma malignant colon neoplasm malignant pancreatic neoplasm ovarian cancer tuberculosis bipolar disorder esophageal adenocarcinoma gastric neoplasm malignant mesothelioma medulloblastoma

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 R01GM133198.