4AVM

Crystal structure of the N-BAR domain of human bridging integrator 2.

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
Pharos: Disease Associations
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	d4avma_	All alpha proteins	BAR/IMD domain-like	BAR/IMD domain-like	automated matches	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)
A	SCOP2 Family	BAR domain	8086703	4001895	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	BAR/IMD domain-like	8086704	3000528	SCOP2 (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	BAR	e4avmA1	A: alpha duplicates or obligate multimers	X: BAR/IMD domain-like	H: BAR/IMD domain-like (From Topology)	T: BAR/IMD domain-like	F: BAR	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)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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	BRIDGING INTEGRATOR 2	binding phospholipid binding lipid binding	plasma membrane tubulation membrane organization cellular component organization plasma membrane organization cellular process cellular component organization or biogenesis endomembrane system organization podosome assembly organelle assembly protein-containing complex organization membraneless organelle assembly cellular component biogenesis organelle organization cellular component assembly plasma membrane tubulation membrane organization cellular component organization plasma membrane organization cellular process cellular component organization or biogenesis endomembrane system organization podosome assembly organelle assembly protein-containing complex organization membraneless organelle assembly cellular component biogenesis organelle organization cellular component assembly protein-containing complex assembly import into cell transport establishment of localization vesicle-mediated transport localization phagocytosis, engulfment membrane invagination phagocytosis endocytosis plasma membrane invagination cell chemotaxis cellular response to stimulus chemotaxis response to stimulus response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cell motility locomotion	cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm extracellular region intracellular organelle podosome cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton membrane-bounded organelle cell periphery cell cortex cellular anatomical structure intracellular anatomical structure cytoplasm extracellular region intracellular organelle podosome cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton membrane-bounded organelle vesicle lumen intracellular vesicle membrane-enclosed lumen cytoplasmic vesicle lumen secretory granule lumen intracellular membrane-bounded organelle endomembrane system intracellular organelle lumen cytoplasmic vesicle organelle lumen secretory granule secretory vesicle vesicle anchoring junction cell junction plasma membrane membrane phagocytic cup ficolin-1-rich granule ficolin-1-rich granule lumen cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004148	BAR domain	Domain
A	IPR048886	Bridging integrator 2, C-terminal tail	Domain
A	IPR003005	Amphiphysin	Family
A	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A	IPR046984	Bridging integrator 2, BAR domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q9UBW5	acute myeloid leukemia lung cancer non-small cell lung carcinoma tuberculosis cutaneous lupus erythematosus lung carcinoma osteosarcoma interstitial cystitis malignant glioma subependymal giant cell astrocytoma

Membrane Protein Annotation: OPM OPM Database Homepage

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