Annotations: 5VWW

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	BH3 domain	8055788	3002075	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	BH3 domain	8055788	3002075	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)
B	Bcl-2	e5vwwB1	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: Bcl-2	ECOD (1.6)
A	Bcl-2	e5vwwA1	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: Bcl-2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	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, B	Bcl-2 homologous antagonist/killer	protein binding binding heat shock protein binding BH domain binding protein domain specific binding protein-folding chaperone binding wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity protein-containing complex binding cation binding protein binding binding heat shock protein binding BH domain binding protein domain specific binding protein-folding chaperone binding wide pore channel activity passive transmembrane transporter activity channel activity porin activity transporter activity transmembrane transporter activity protein-containing complex binding cation binding ion binding metal ion binding small molecule binding identical protein binding protein heterodimerization activity protein dimerization activity transmembrane transporter binding protein homodimerization activity	response to stimulus response to chemical response to xenobiotic stimulus developmental process camera-type eye morphogenesis multicellular organismal process sensory organ development eye development post-embryonic camera-type eye development animal organ development visual system development post-embryonic camera-type eye morphogenesis eye morphogenesis multicellular organism development response to stimulus response to chemical response to xenobiotic stimulus developmental process camera-type eye morphogenesis multicellular organismal process sensory organ development eye development post-embryonic camera-type eye development animal organ development visual system development post-embryonic camera-type eye morphogenesis eye morphogenesis multicellular organism development anatomical structure morphogenesis post-embryonic eye morphogenesis sensory organ morphogenesis anatomical structure development camera-type eye development animal organ morphogenesis post-embryonic development sensory system development system development inorganic ion homeostasis intracellular calcium ion homeostasis homeostatic process calcium ion homeostasis endoplasmic reticulum calcium ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis organelle fusion cellular component organization organelle organization cellular process mitochondrial fusion cellular component organization or biogenesis mitochondrion organization activation of cysteine-type endopeptidase activity regulation of catalytic activity cellular biosynthetic process positive regulation of protein metabolic process positive regulation of peptidase activity positive regulation of biological process protein maturation regulation of primary metabolic process positive regulation of molecular function positive regulation of metabolic process regulation of proteolysis proteolysis regulation of endopeptidase activity positive regulation of macromolecule metabolic process protein metabolic process zymogen activation regulation of cysteine-type endopeptidase activity regulation of biological process organonitrogen compound metabolic process cellular metabolic process regulation of protein metabolic process regulation of peptidase activity biological regulation positive regulation of catalytic activity primary metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of molecular function positive regulation of hydrolase activity biosynthetic process positive regulation of cysteine-type endopeptidase activity regulation of hydrolase activity positive regulation of endopeptidase activity positive regulation of proteolysis protein processing metabolic process macromolecule metabolic process regulation of metabolic process cellular response to stimulus positive regulation of organelle organization regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization signaling apoptotic mitochondrial changes regulation of release of cytochrome c from mitochondria cell communication positive regulation of release of cytochrome c from mitochondria signal transduction positive regulation of cellular process cell death regulation of organelle organization apoptotic signaling pathway release of cytochrome c from mitochondria regulation of mitochondrion organization apoptotic process programmed cell death protein-containing complex organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis cellular component biogenesis positive regulation of protein-containing complex assembly regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly response to mycotoxin response to toxic substance positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process biological process involved in interspecies interaction between organisms response to other organism response to external stimulus response to fungus response to external biotic stimulus response to biotic stimulus B cell homeostasis multicellular organismal-level homeostasis leukocyte homeostasis immune system process homeostasis of number of cells lymphocyte homeostasis regulation of localization negative regulation of biological process regulation of signal transduction localization negative regulation of apoptotic signaling pathway regulation of biological quality positive regulation of membrane permeability negative regulation of cellular component organization negative regulation of programmed cell death establishment of localization negative regulation of apoptotic process regulation of response to stimulus 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 apoptotic signaling pathway negative regulation of mitochondrial membrane permeability transport negative regulation of signaling mitochondrial outer membrane permeabilization involved in programmed cell death negative regulation of cell communication mitochondrial membrane organization positive regulation of mitochondrial membrane permeability involved in apoptotic process negative regulation of cellular process positive regulation of mitochondrial membrane permeability regulation of mitochondrial membrane permeability mitochondrial transport membrane organization regulation of signaling regulation of transport negative regulation of response to stimulus negative regulation of signal transduction negative regulation of organelle organization regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway regulation of cell communication negative regulation of membrane permeability mitochondrial outer membrane permeabilization limb development appendage development appendage morphogenesis limb morphogenesis fibroblast apoptotic process signal transduction in absence of ligand cell surface receptor signaling pathway extrinsic apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand positive regulation of IRE1-mediated unfolded protein response positive regulation of cell communication positive regulation of signal transduction regulation of cellular response to stress endoplasmic reticulum unfolded protein response regulation of response to endoplasmic reticulum stress intracellular signal transduction positive regulation of response to stimulus regulation of endoplasmic reticulum unfolded protein response positive regulation of response to endoplasmic reticulum stress cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress positive regulation of endoplasmic reticulum unfolded protein response response to endoplasmic reticulum stress regulation of IRE1-mediated unfolded protein response cellular response to topologically incorrect protein positive regulation of intracellular signal transduction cellular response to unfolded protein response to unfolded protein response to topologically incorrect protein IRE1-mediated unfolded protein response positive regulation of signaling negative regulation of release of cytochrome c from mitochondria regulation of calcium ion transport positive regulation of cation transmembrane transport positive regulation of calcium ion transport cellular localization regulation of calcium ion transport into cytosol monoatomic ion transmembrane transport regulation of monoatomic ion transmembrane transport calcium ion transport metal ion transport monoatomic cation transmembrane transport regulation of calcium ion transmembrane transport positive regulation of monoatomic ion transport positive regulation of calcium ion transmembrane transport positive regulation of transmembrane transport monoatomic ion transport positive regulation of monoatomic ion transmembrane transport monoatomic cation transport regulation of metal ion transport calcium ion transmembrane import into cytosol regulation of monoatomic ion transport positive regulation of cytosolic calcium ion concentration inorganic ion transmembrane transport inorganic cation transmembrane transport transmembrane transport positive regulation of calcium ion transport into cytosol regulation of transmembrane transport positive regulation of transport regulation of cellular localization regulation of monoatomic cation transmembrane transport calcium ion transmembrane transport calcium ion transport into cytosol cellular developmental process hemopoiesis B cell activation cell activation cell development B cell negative selection mononuclear cell differentiation lymphocyte differentiation lymphocyte activation leukocyte activation B cell differentiation cell differentiation B cell selection leukocyte differentiation lymphocyte apoptotic process thymocyte apoptotic process leukocyte apoptotic process T cell apoptotic process response to hydrogen peroxide response to oxidative stress response to oxygen-containing compound response to reactive oxygen species establishment or maintenance of transmembrane electrochemical gradient genitalia development reproductive system development reproductive process female genitalia development sex differentiation female sex differentiation developmental process involved in reproduction vagina development reproductive structure development intrinsic apoptotic signaling pathway regulation of mitochondrial membrane potential regulation of membrane potential B cell apoptotic process negative regulation of endoplasmic reticulum calcium ion concentration regulation of protein modification process regulation of protein phosphorylation negative regulation of phosphate metabolic process regulation of peptidyl-serine phosphorylation negative regulation of cellular metabolic process peptidyl-serine modification peptidyl-serine phosphorylation regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process peptidyl-amino acid modification protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process negative regulation of peptidyl-serine phosphorylation protein phosphorylation phosphorylation negative regulation of metabolic process regulation of cellular metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process negative regulation of phosphorylation establishment of localization in cell response to alcohol response to ethanol pancreas development endocrine system development endocrine pancreas development myeloid cell homeostasis DNA damage response intrinsic apoptotic signaling pathway in response to DNA damage blood vessel remodeling tissue remodeling cell population proliferation epithelial cell proliferation response to mechanical 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 response to light stimulus cellular response to radiation response to UV cellular response to light stimulus response to radiation cellular response to UV negative regulation of cell population proliferation regulation of cell population proliferation intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress response to ionizing radiation response to gamma radiation apoptotic process involved in morphogenesis blood vessel morphogenesis tube development vasculature development circulatory system development apoptotic process involved in development tube morphogenesis apoptotic process involved in blood vessel morphogenesis blood vessel development animal organ regeneration regeneration cell cycle regulation of cell cycle regulation of biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway response to organic cyclic compound response to UV-C	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope bounding membrane of organelle organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope bounding membrane of organelle organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane protein-containing complex BAK complex Bcl-2 family protein complex pore complex membrane protein complex endoplasmic reticulum endomembrane system
C, D	Bcl-2-like protein 11	cytoskeletal protein binding microtubule binding protein binding binding tubulin 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 cellular response to stimulus positive regulation of organelle organization regulation of cellular process regulation of cellular component organization positive regulation of cellular component organization response to stimulus signaling apoptotic mitochondrial changes positive regulation of biological process regulation of release of cytochrome c from mitochondria cell communication cellular component organization positive regulation of release of cytochrome c from mitochondria cellular component organization or biogenesis signal transduction positive regulation of cellular process mitochondrion organization regulation of biological process biological regulation cell death regulation of organelle organization apoptotic signaling pathway release of cytochrome c from mitochondria organelle organization regulation of mitochondrion organization cellular process apoptotic process programmed cell death protein-containing complex organization positive regulation of cellular component biogenesis regulation of cellular component biogenesis cellular component biogenesis positive regulation of protein-containing complex assembly regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly positive regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death positive regulation of apoptotic process neuron apoptotic process positive regulation of neuron apoptotic process regulation of neuron apoptotic process B cell homeostasis multicellular organismal-level homeostasis leukocyte homeostasis homeostatic process immune system process homeostasis of number of cells lymphocyte homeostasis mammary gland development gland development embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development pigmentation developmental pigmentation signal transduction in absence of ligand cell surface receptor signaling pathway extrinsic apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand fibroblast apoptotic process positive regulation of fibroblast apoptotic process regulation of fibroblast apoptotic process positive regulation of IRE1-mediated unfolded protein response positive regulation of cell communication positive regulation of signal transduction regulation of cellular response to stress endoplasmic reticulum unfolded protein response regulation of response to endoplasmic reticulum stress regulation of signal transduction intracellular signal transduction positive regulation of response to stimulus regulation of endoplasmic reticulum unfolded protein response positive regulation of response to endoplasmic reticulum stress cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress positive regulation of endoplasmic reticulum unfolded protein response response to endoplasmic reticulum stress regulation of IRE1-mediated unfolded protein response regulation of signaling cellular response to topologically incorrect protein positive regulation of intracellular signal transduction cellular response to unfolded protein response to unfolded protein regulation of response to stimulus response to topologically incorrect protein IRE1-mediated unfolded protein response regulation of cell communication positive regulation of signaling immune system development spleen development hematopoietic or lymphoid organ development regulation of intrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway intrinsic apoptotic signaling pathway positive regulation of intrinsic apoptotic signaling pathway regulation of apoptotic signaling pathway regulation of leukocyte apoptotic process regulation of lymphocyte apoptotic process positive regulation of lymphocyte apoptotic process leukocyte apoptotic process positive regulation of T cell apoptotic process lymphocyte apoptotic process regulation of T cell apoptotic process T cell apoptotic process positive regulation of leukocyte apoptotic process thymocyte apoptotic process kidney development renal system development cell cycle regulation of cell cycle positive regulation of cell cycle apoptotic process involved in morphogenesis limb development appendage development embryonic limb morphogenesis embryonic morphogenesis embryonic appendage morphogenesis apoptotic process involved in development anatomical structure morphogenesis apoptotic process involved in embryonic digit morphogenesis appendage morphogenesis embryonic digit morphogenesis limb morphogenesis cell adhesion cell-matrix adhesion cell-substrate adhesion thymus development regulation of catalytic activity positive regulation of protein metabolic process positive regulation of peptidase activity positive regulation of cysteine-type endopeptidase activity involved in apoptotic process regulation of primary metabolic process positive regulation of molecular function positive regulation of metabolic process regulation of cysteine-type endopeptidase activity involved in apoptotic process regulation of proteolysis proteolysis regulation of endopeptidase activity positive regulation of macromolecule metabolic process protein metabolic process activation of cysteine-type endopeptidase activity involved in apoptotic process regulation of cysteine-type endopeptidase activity organonitrogen compound metabolic process regulation of protein metabolic process regulation of peptidase activity positive regulation of catalytic activity primary metabolic process regulation of macromolecule metabolic process regulation of molecular function positive regulation of hydrolase activity positive regulation of cysteine-type endopeptidase activity regulation of hydrolase activity positive regulation of endopeptidase activity positive regulation of proteolysis metabolic process macromolecule metabolic process regulation of metabolic process ear development sensory organ development odontogenesis of dentin-containing tooth odontogenesis animal organ morphogenesis meiotic cell cycle organelle fission meiotic cell cycle process nuclear division meiosis I meiosis I cell cycle process meiotic nuclear division cell cycle process regulation of developmental pigmentation regulation of pigmentation T cell homeostasis intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway positive regulation of endoplasmic reticulum stress-induced intrinsic apoptotic signaling pathway regulation of growth regulation of developmental growth regulation of developmental process developmental growth growth organ growth regulation of organ growth regulation of multicellular organismal process myeloid cell homeostasis DNA damage response intrinsic apoptotic signaling pathway in response to DNA damage transport mitochondrial outer membrane permeabilization involved in programmed cell death mitochondrial membrane organization localization positive regulation of mitochondrial membrane permeability involved in apoptotic process positive regulation of mitochondrial membrane permeability positive regulation of membrane permeability regulation of biological quality regulation of mitochondrial membrane permeability mitochondrial transport membrane organization establishment of localization regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process post-embryonic development response to lipid response to endogenous stimulus response to glucocorticoid cellular response to organic cyclic compound cellular response to glucocorticoid stimulus cellular response to corticosteroid stimulus cellular response to endogenous stimulus response to corticosteroid cellular response to chemical stimulus response to hormone response to chemical response to steroid hormone cellular response to lipid cellular response to steroid hormone stimulus response to organic cyclic compound cellular response to hormone stimulus tube morphogenesis tube development anatomical structure formation involved in morphogenesis tube formation	protein-containing complex BIM-BCL-2 complex Bcl-2 family protein complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle protein-containing complex BIM-BCL-2 complex Bcl-2 family protein complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope bounding membrane of organelle organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane endomembrane system BIM-BCL-xl complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
A, B	IPR002475	Bcl2-like	Family
A, B	IPR020728	Apoptosis regulator, Bcl-2, BH3 motif, conserved site	Conserved Site
A, B	IPR020726	Apoptosis regulator, Bcl-2, BH2 motif, conserved site	Conserved Site
A, B	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
A, B	IPR026298	Bcl-2 family	Family
A, B	IPR020717	Apoptosis regulator, Bcl-2, BH1 motif, conserved site	Conserved Site
C, D	IPR014771	Apoptosis, Bim N-terminal	Domain
C, D	IPR017288	Bcl-2-like protein 11	Family
C, D	IPR015040	Bcl-x interacting, BH3 domain	Domain
C, D	IPR052133	Immune Signaling and Apoptosis Regulator	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q16611	B-cell chronic lymphocytic leukemia Nerve Degeneration testicular germ cell tumor malignant colon neoplasm acute myeloid leukemia peripheral neuropathy attention deficit hyperactivity disorder, inattentive type benign colon neoplasm Graves disease ovarian cancer psoriasis autism spectrum disorder colonic neoplasm peripheral nervous system disease testicular cancer
C, D	Pharos: O43521	sclerosing cholangitis primary sclerosing cholangitis malignant mesothelioma medulloblastoma osteosarcoma pancreatic ductal adenocarcinoma adenoma primitive neuroectodermal tumor B-cell chronic lymphocytic leukemia Diabetes Mellitus, Non-Insulin-Dependent ulcerative colitis gastric cancer hematologic disease large cell medulloblastoma malignant ependymoma sclerosing cholangitis primary sclerosing cholangitis malignant mesothelioma medulloblastoma osteosarcoma pancreatic ductal adenocarcinoma adenoma primitive neuroectodermal tumor B-cell chronic lymphocytic leukemia Diabetes Mellitus, Non-Insulin-Dependent ulcerative colitis gastric cancer hematologic disease large cell medulloblastoma malignant ependymoma malignant pancreatic neoplasm non-small cell lung carcinoma ovarian cancer pilocytic astrocytoma astrocytic tumor breast carcinoma tuberculosis vitiligo eosinophilic granulomatosis with polyangiitis gastric carcinoma hepatocellular carcinoma lung cancer malignant glioma MALT lymphoma oligodendroglioma ovarian carcinoma atypical teratoid rhabdoid tumor prostate carcinoma cancer type 2 diabetes mellitus exocrine pancreatic carcinoma glioblastoma invasive ductal breast carcinoma lymphatic system disease

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.