5K7B | pdb_00005k7b

Beclin 2 CCD homodimer

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	APG6 N-terminal segment-like	8090328	3002432	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	APG6 N-terminal segment-like	8090328	3002432	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	APG6 N-terminal segment-like	8090328	3002432	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	APG6 N-terminal segment-like	8090328	3002432	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)
A	gp12-short_mid	e5k7bA01	A: alpha bundles	X: Rossmann-like	H: P-loop domains-related	T: ATPase domain of HSP90 chaperone/DNA topoisomerase II/histidine kinase	F: gp12-short_mid	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.250.3110	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
B	6.10.250.3110	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
D	6.10.250.3110	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)
C	6.10.250.3110	Special	Helix non-globular	Single alpha-helices involved in coiled-coils or other helix-helix interfaces		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF17675	Apg6 coiled-coil region (APG6_N)	Apg6 coiled-coil region	-	Coiled-coil

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Beclin-2	protein-containing complex binding binding phosphatidylinositol 3-kinase binding protein binding protein-macromolecule adaptor activity molecular adaptor activity	localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosome to lysosome transport lysosomal transport cellular response to stimulus response to nutrient levels localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosome to lysosome transport lysosomal transport cellular response to stimulus response to nutrient levels cellular response to nitrogen levels response to stimulus cellular response to starvation cellular response to nutrient levels cellular response to stress cellular response to nitrogen starvation response to stress response to starvation autophagosome assembly catabolic process organelle assembly vacuole organization macroautophagy autophagy autophagosome organization cellular component biogenesis cellular component organization organelle organization cellular component assembly metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism receptor catabolic process regulation of cellular process negative regulation of signaling signaling negative regulation of biological process regulation of signal transduction macromolecule catabolic process negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication cell communication receptor metabolic process negative regulation of cellular process signal transduction G protein-coupled receptor catabolic process regulation of G protein-coupled receptor signaling pathway regulation of signaling regulation of biological process negative regulation of response to stimulus biological regulation negative regulation of signal transduction regulation of response to stimulus regulation of cell communication G protein-coupled receptor signaling pathway macromolecule metabolic process mitophagy autophagy of mitochondrion chemical homeostasis homeostatic process glucose homeostasis carbohydrate homeostasis	protein-containing complex catalytic complex membrane membrane protein complex transferase complex phosphatidylinositol 3-kinase complex transferase complex, transferring phosphorus-containing groups cellular anatomical structure phosphatidylinositol 3-kinase complex, class III extrinsic component of membrane phosphatidylinositol 3-kinase complex, class III, type I phosphatidylinositol 3-kinase complex, class III, type II intracellular anatomical structure phagophore assembly site protein-containing complex catalytic complex membrane membrane protein complex transferase complex phosphatidylinositol 3-kinase complex transferase complex, transferring phosphorus-containing groups cellular anatomical structure phosphatidylinositol 3-kinase complex, class III extrinsic component of membrane phosphatidylinositol 3-kinase complex, class III, type I phosphatidylinositol 3-kinase complex, class III, type II intracellular anatomical structure phagophore assembly site cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR007243	Atg6/Beclin	Family
A, B, C, D	IPR041691	Atg6/beclin, coiled-coil domain	Domain
A, B, C, D	IPR038274	Atg6/Beclin C-terminal domain superfamily	Homologous Superfamily
A, B, C, D	IPR040455	Atg6, BARA domain	Domain

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.