2Y6W | pdb_00002y6w

Structure of a Bcl-w dimer

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2y6wb_	Membrane and cell surface proteins and peptides	Toxins' membrane translocation domains	Bcl-2 inhibitors of programmed cell death	Bcl-2 inhibitors of programmed cell death	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2y6wa_	Membrane and cell surface proteins and peptides	Toxins' membrane translocation domains	Bcl-2 inhibitors of programmed cell death	Bcl-2 inhibitors of programmed cell death	automated matches	HUMAN (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Bcl-2-like inhibitors of programmed cell death	8036390	3001974	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Bcl-2-like inhibitors of programmed cell death	8036390	3001974	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		e2y6wB1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SH3	T: Transmembrane protein 14A	F:	ECOD (v294.1)
A	SQAPI	e2y6wA1	A: a/b three-layered sandwiches	X: Cystatin-like	H: Cystatin/monellin	T: Cystatin/monellin	F: SQAPI	ECOD (v294.1)

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-LIKE PROTEIN 2	passive transmembrane transporter activity channel activity transporter activity transmembrane transporter activity disordered domain specific binding protein binding binding protein domain specific binding identical protein binding	cellular response to stimulus regulation of biological process regulation of cellular process signal transduction in absence of ligand response to stimulus cell surface receptor signaling pathway signaling biological regulation cell death extrinsic apoptotic signaling pathway cell communication apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand cellular process cellular response to stimulus regulation of biological process regulation of cellular process signal transduction in absence of ligand response to stimulus cell surface receptor signaling pathway signaling biological regulation cell death extrinsic apoptotic signaling pathway cell communication apoptotic signaling pathway extrinsic apoptotic signaling pathway in absence of ligand cellular process signal transduction apoptotic process programmed cell death developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation intracellular signal transduction cellular response to stress DNA damage response response to stress intrinsic apoptotic signaling pathway in response to DNA damage intrinsic apoptotic signaling pathway negative regulation of programmed cell death regulation of apoptotic process negative regulation of biological process regulation of programmed cell death negative regulation of apoptotic process negative regulation of cellular process positive regulation of programmed cell death positive regulation of biological process positive regulation of apoptotic process positive regulation of cellular process Sertoli cell proliferation multicellular organismal process cell population proliferation gonad development reproductive system development sex differentiation animal organ development 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 epithelial cell proliferation system development apoptotic mitochondrial changes cellular component organization release of cytochrome c from mitochondria organelle organization cellular component organization or biogenesis mitochondrion organization	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle cytosol mitochondrial membrane membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane protein-containing complex Bcl-2 family protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR020717	Apoptosis regulator, Bcl-2, BH1 motif, conserved site	Conserved Site
A, B	IPR020726	Apoptosis regulator, Bcl-2, BH2 motif, conserved site	Conserved Site
A, B	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
A, B	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
A, B	IPR013280	Apoptosis regulator, Bcl-W	Family
A, B	IPR003093	Apoptosis regulator, Bcl-2 protein, BH4	Domain
A, B	IPR002475	Bcl2-like	Family
A, B	IPR020731	Apoptosis regulator, Bcl-2, BH4 motif, conserved site	Conserved Site
A, B	IPR026298	Bcl-2 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q92843	psoriasis acute myeloid leukemia atypical teratoid rhabdoid tumor glioblastoma lung adenocarcinoma malignant glioma oligodendroglioma pilocytic astrocytoma astrocytic tumor B-cell chronic lymphocytic leukemia invasive ductal breast carcinoma malignant colon neoplasm Malignant lymphoma - small lymphocytic osteosarcoma primitive neuroectodermal tumor psoriasis acute myeloid leukemia atypical teratoid rhabdoid tumor glioblastoma lung adenocarcinoma malignant glioma oligodendroglioma pilocytic astrocytoma astrocytic tumor B-cell chronic lymphocytic leukemia invasive ductal breast carcinoma malignant colon neoplasm Malignant lymphoma - small lymphocytic osteosarcoma primitive neuroectodermal tumor atrial fibrillation facioscapulohumeral muscular dystrophy large cell medulloblastoma malignant ependymoma medulloblastoma ovarian cancer

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.