1ZWW

Crystal structure of endophilin-A1 BAR domain

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: OPM

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1zwwa1	All alpha proteins	BAR/IMD domain-like	BAR/IMD domain-like	BAR domain	Endophilin-1	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)
B	d1zwwb_	All alpha proteins	BAR/IMD domain-like	BAR/IMD domain-like	BAR domain	Endophilin-1	house mouse (Mus musculus ) [TaxId: 10090 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	BAR domain	8023959	4001895	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	BAR/IMD domain-like	8036338	3000528	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	BAR/IMD domain-like	8036338	3000528	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	PF03114	e1zwwA1	A: alpha duplicates or obligate multimers	X: BAR/IMD domain-like	H: BAR/IMD domain-like (From Topology)	T: BAR/IMD domain-like	F: PF03114	ECOD (1.6)
B	PF03114	e1zwwB1	A: alpha duplicates or obligate multimers	X: BAR/IMD domain-like	H: BAR/IMD domain-like (From Topology)	T: BAR/IMD domain-like	F: PF03114	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)
B	1.20.1270.60	Mainly Alpha	Up-down Bundle	Substrate Binding Domain Of Dnak	Chain:A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF03114	BAR domain (BAR)	BAR domain	BAR domains are dimerisation, lipid binding and curvature sensing modules found in many different protein families. A BAR domain with an additional N-terminal amphipathic helix (an N-BAR) can drive membrane curvature. These N-BAR domains are found in ...	BAR domains are dimerisation, lipid binding and curvature sensing modules found in many different protein families. A BAR domain with an additional N-terminal amphipathic helix (an N-BAR) can drive membrane curvature. These N-BAR domains are found in amphiphysin, endophilin, BRAP and Nadrin. BAR domains are also frequently found alongside domains that determine lipid specificity, like Pfam:PF00169 and Pfam:PF00787 domains in beta centaurins and sorting nexins respectively.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SH3-containing GRB2-like protein 2	protein binding binding transmembrane transporter binding kinase binding enzyme binding protein kinase binding lipid binding identical protein binding	synaptic vesicle endocytosis import into cell cellular localization transport synaptic vesicle cycle establishment of localization vesicle-mediated transport presynaptic endocytosis vesicle-mediated transport in synapse synaptic vesicle recycling localization establishment of localization in cell cellular process endocytosis synaptic vesicle endocytosis import into cell cellular localization transport synaptic vesicle cycle establishment of localization vesicle-mediated transport presynaptic endocytosis vesicle-mediated transport in synapse synaptic vesicle recycling localization establishment of localization in cell cellular process endocytosis multicellular organismal process cellular developmental process developmental growth cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell growth cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development cellular component organization or biogenesis dendrite extension system development developmental process neuron projection extension plasma membrane bounded cell projection organization developmental cell growth growth nervous system development developmental growth involved in morphogenesis generation of neurons anatomical structure morphogenesis neuron development postsynapse organization actin cytoskeleton organization postsynaptic cytoskeleton organization organelle organization cell junction organization postsynaptic actin cytoskeleton organization actin filament-based process synapse organization cytoskeleton organization cellular response to endogenous stimulus cellular response to growth factor stimulus response to stimulus response to endogenous stimulus cellular response to nerve growth factor stimulus cellular response to brain-derived neurotrophic factor stimulus response to nerve growth factor response to growth factor membrane organization membrane fission vesicle scission membrane bending plasma membrane tubulation regulation of biological process positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization biological regulation positive regulation of biological process positive regulation of membrane tubulation regulation of plasma membrane organization plasma membrane organization endomembrane system organization positive regulation of cellular process regulation of membrane tubulation regulation of protein modification process regulation of protein phosphorylation negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of primary metabolic process organic substance metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process negative regulation of cellular process protein metabolic process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process organonitrogen compound metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process cellular metabolic process negative regulation of metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process metabolic process regulation of phosphorylation regulation of phosphorus metabolic process macromolecule metabolic process negative regulation of phosphorylation regulation of metabolic process regulation of localization receptor internalization regulation of transport regulation of receptor-mediated endocytosis regulation of vesicle-mediated transport regulation of receptor internalization receptor-mediated endocytosis regulation of endocytosis clathrin-dependent endocytosis regulation of clathrin-dependent endocytosis cellular component biogenesis cellular component assembly lipid tube assembly protein-containing complex organization protein-lipid complex organization protein-containing complex assembly protein-lipid complex assembly regulation of blood-brain barrier permeability system process maintenance of blood-brain barrier homeostatic process tissue homeostasis regulation of vascular permeability negative regulation of vascular permeability circulatory system process multicellular organismal-level homeostasis vascular process in circulatory system anatomical structure homeostasis regulation of biological quality blood circulation negative regulation of blood-brain barrier permeability membrane tubulation synaptic vesicle uncoating protein-containing complex disassembly vesicle uncoating cellular component disassembly clathrin coat disassembly protein depolymerization cellular biosynthetic process organic substance biosynthetic process regulation of biosynthetic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process	cytosolic region presynapse presynaptic cytosol intracellular anatomical structure synapse cell junction cytoplasm cellular anatomical entity cytosol glutamatergic synapse membrane-bounded organelle early endosome endosome intracellular vesicle cytosolic region presynapse presynaptic cytosol intracellular anatomical structure synapse cell junction cytoplasm cellular anatomical entity cytosol glutamatergic synapse membrane-bounded organelle early endosome endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle vesicle neuron to neuron synapse hippocampal mossy fiber to CA3 synapse photoreceptor ribbon synapse ribbon synapse basal dendrite somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection Schaffer collateral - CA1 synapse perinuclear region of cytoplasm cell body neuronal cell body transport vesicle membrane bounding membrane of organelle vesicle membrane synaptic vesicle synaptic vesicle membrane transport vesicle membrane exocytic vesicle membrane cytoplasmic vesicle membrane secretory vesicle organelle membrane exocytic vesicle postsynapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR004148	BAR domain	Domain
A, B	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A, B	IPR001452	SH3 domain	Domain
A, B	IPR035824	Endophilin-A, SH3 domain	Domain

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A, B	OPM	Monotopic/peripheral	All alpha monotopic/peripheral	BAR domains	N-BAR 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.