5TWA | pdb_00005twa

Crystal structure of Geodia cydonium BHP2 in complex with Lubomirskia baicalensis Bak-2

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C [auth B]	Bcl-2	e5twaB1	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	e5twaA1	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, C [auth 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
B [auth D], D [auth C]	BAK-2 protein	-	cellular process apoptotic process cell death programmed cell death regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation regulation of programmed cell death	cellular anatomical structure membrane
A, C [auth B]	Bcl-x homologous protein, BHP2	protein binding binding BH domain binding protein domain specific 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 regulation of apoptotic process regulation of programmed cell death 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 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 anatomical structure mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle organelle mitochondrial envelope mitochondrial outer membrane membrane-bounded organelle intracellular anatomical structure mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope cellular anatomical structure bounding membrane of organelle organelle mitochondrial envelope mitochondrial outer membrane outer membrane cytoplasm organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth D], D [auth C]	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
B [auth D], D [auth C]	IPR002475	Bcl2-like	Family
B [auth D], D [auth C]	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
A, C [auth B]	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
A, C [auth B]	IPR002475	Bcl2-like	Family
A, C [auth B]	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
A, C [auth B]	IPR026298	Bcl-2 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.