Annotations: 6TZC

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Type 2 solute binding protein-like	8058187	3000083	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	e6tzcB1	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	SBP_bac_1_C	e6tzcA2	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_C	ECOD (1.6)
A	SBP_bac_1_N_1	e6tzcA1	A: a/b three-layered sandwiches	X: Periplasmic binding protein-like II (From Topology)	H: Periplasmic binding protein-like II (From Topology)	T: Periplasmic binding protein-like II	F: SBP_bac_1_N_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B	PF00452	Apoptosis regulator proteins, Bcl-2 family (Bcl-2)	Apoptosis regulator proteins, Bcl-2 family	-	Family
A	PF01547	Bacterial extracellular solute-binding protein (SBP_bac_1)	Bacterial extracellular solute-binding protein	-	Family
C	PF15285	Beclin-1 BH3 domain, Bcl-2-interacting (BH3)	Beclin-1 BH3 domain, Bcl-2-interacting	The BH3 domain is a short motif known to bind to Bcl-xLs. This interaction is important in apoptosis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Apoptosis regulator Bcl-2 homolog	-	regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation cellular process apoptotic process regulation of programmed cell death cell death programmed cell death biological process involved in interspecies interaction between organisms suppression by virus of host autophagy modulation by virus of host autophagy modulation by symbiont of host process viral process regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation cellular process apoptotic process regulation of programmed cell death cell death programmed cell death biological process involved in interspecies interaction between organisms suppression by virus of host autophagy modulation by virus of host autophagy modulation by symbiont of host process viral process modulation by virus of host process modulation of process of another organism biological process involved in interaction with host modulation by virus of host cellular process biological process involved in symbiotic interaction	host intracellular membrane-bounded organelle host cellular component host intracellular part host cell cytoplasm host cell part host cell endoplasmic reticulum host intracellular region cellular anatomical entity host cell cytoplasm part host intracellular organelle host cell mitochondrion
A	Maltose/maltodextrin-binding periplasmic protein	transporter activity carbohydrate transmembrane transporter activity transmembrane transporter activity oligosaccharide binding binding disaccharide binding carbohydrate binding maltose binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process cell chemotaxis chemotaxis response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion localization transport organic substance transport carbohydrate transport oligosaccharide transport disaccharide transport establishment of localization maltose transport polysaccharide localization dextrin transport macromolecule localization maltodextrin transmembrane transport polysaccharide transport response to organic substance response to disaccharide response to oxygen-containing compound detection of maltose stimulus detection of stimulus response to carbohydrate detection of chemical stimulus detection of disaccharide stimulus response to maltose detection of carbohydrate stimulus	ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space ATPase dependent transmembrane transport complex protein-containing complex plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity transporter complex ATP-binding cassette (ABC) transporter complex cell periphery transmembrane transporter complex ATP-binding cassette (ABC) transporter complex, substrate-binding subunit-containing maltose transport complex periplasmic space outer membrane-bounded periplasmic space cell envelope
C	Beclin-1	-	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 cellular response to stimulus response to nutrient levels cellular response to nitrogen levels response to stimulus 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 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 cellular metabolic process autophagy autophagosome organization cellular component biogenesis cellular component organization cellular catabolic process organelle organization cellular component assembly metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism cell division cellular response to glucose starvation apoptotic process cell death programmed cell death cell cycle regulation of cytokinesis regulation of biological process regulation of cellular process regulation of cell cycle process biological regulation cytokinesis regulation of cell division regulation of cell cycle cell cycle process 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 endosomal transport vesicle-mediated transport between endosomal compartments early endosome to late endosome transport positive regulation of autophagy positive regulation of biological process regulation of cellular metabolic process positive regulation of cellular metabolic process regulation of catabolic process regulation of autophagy positive regulation of catabolic process positive regulation of metabolic process regulation of cellular catabolic process positive regulation of cellular catabolic process regulation of metabolic process positive regulation of cellular process	membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane cytosol membrane-bounded organelle mitochondrial membrane intracellular anatomical structure mitochondrion membrane cellular anatomical entity intracellular membrane-bounded organelle intracellular organelle organelle envelope mitochondrial envelope organelle cytoplasm organelle membrane cytosol phosphatidylinositol 3-kinase complex, class III, type II protein-containing complex catalytic complex membrane protein complex transferase complex phosphatidylinositol 3-kinase complex transferase complex, transferring phosphorus-containing groups phosphatidylinositol 3-kinase complex, class III extrinsic component of membrane organelle subcompartment endomembrane system endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane vacuole autophagosome Golgi apparatus phosphatidylinositol 3-kinase complex, class III, type I endosome membrane endosome intracellular vesicle cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle vesicle nucleus phagophore assembly site

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR020717	Apoptosis regulator, Bcl-2, BH1 motif, conserved site	Conserved Site
B	IPR020726	Apoptosis regulator, Bcl-2, BH2 motif, conserved site	Conserved Site
B	IPR036834	Bcl-2-like superfamily	Homologous Superfamily
B	IPR002475	Bcl2-like	Family
B	IPR046371	Bcl-2, Bcl-2 homology region 1-3	Domain
B	IPR026298	Bcl-2 family	Family
A	IPR006061	Solute-binding family 1, conserved site	Conserved Site
A	IPR006060	Maltose/Cyclodextrin ABC transporter, substrate-binding protein	Family
A	IPR006059	Bacterial-type extracellular solute-binding protein	Family
C	IPR007243	Atg6/Beclin	Family
C	IPR041691	Atg6/beclin, coiled-coil domain	Domain
C	IPR038274	Atg6/Beclin C-terminal domain superfamily	Homologous Superfamily
C	IPR029318	Beclin-1, BH3 domain	Domain
C	IPR040455	Atg6, BARA domain	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.