1IU1

Crystal structure of human gamma1-adaptin ear 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
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1iu1a_	All beta proteins	Immunoglobulin-like beta-sandwich	Clathrin adaptor appendage domain	gamma-adaptin C-terminal appendage domain-like	Gamma1-adaptin domain	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1iu1b_	All beta proteins	Immunoglobulin-like beta-sandwich	Clathrin adaptor appendage domain	gamma-adaptin C-terminal appendage domain-like	Gamma1-adaptin domain	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	gamma-adaptin C-terminal appendage domain-like	8055294	4007559	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Clathrin adaptor appendage domain	8055295	3002052	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Clathrin adaptor appendage domain	8055295	3002052	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	Alpha_adaptinC2	e1iu1A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Alpha_adaptinC2	ECOD (1.6)
B	Alpha_adaptinC2	e1iu1B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: Alpha_adaptinC2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1230	Mainly Beta	Sandwich	Immunoglobulin-like	Gamma-adaptin ear (GAE) domain	CATH (4.3.0)
B	2.60.40.1230	Mainly Beta	Sandwich	Immunoglobulin-like	Gamma-adaptin ear (GAE) domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF02883	Adaptin C-terminal domain (Alpha_adaptinC2)	Adaptin C-terminal domain	Alpha adaptin is a heterotetramer which regulates clathrin-bud formation. The carboxyl-terminal appendage of the alpha subunit regulates translocation of endocytic accessory proteins to the bud site. This ig-fold domain is found in alpha, beta and ...	Alpha adaptin is a heterotetramer which regulates clathrin-bud formation. The carboxyl-terminal appendage of the alpha subunit regulates translocation of endocytic accessory proteins to the bud site. This ig-fold domain is found in alpha, beta and gamma adaptins.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	gamma1-adaptin	small GTPase binding protein binding binding enzyme binding GTPase binding GTP-dependent protein binding cytoskeletal protein binding kinesin binding collagen binding protein-containing complex binding cargo adaptor activity clathrin adaptor activity protein-macromolecule adaptor activity molecular adaptor activity	regulation of immune effector process lymphocyte mediated immunity positive regulation of leukocyte mediated immunity positive regulation of response to biotic stimulus regulation of cellular process response to stimulus response to biotic stimulus positive regulation of leukocyte mediated cytotoxicity positive regulation of immune response positive regulation of natural killer cell mediated immunity leukocyte mediated immunity regulation of immune system process natural killer cell mediated immunity positive regulation of immune system process regulation of immune effector process lymphocyte mediated immunity positive regulation of leukocyte mediated immunity positive regulation of response to biotic stimulus regulation of cellular process response to stimulus response to biotic stimulus positive regulation of leukocyte mediated cytotoxicity positive regulation of immune response positive regulation of natural killer cell mediated immunity leukocyte mediated immunity regulation of immune system process natural killer cell mediated immunity positive regulation of immune system process regulation of biological process regulation of natural killer cell mediated immunity immune response response to other organism regulation of innate immune response response to external stimulus leukocyte mediated cytotoxicity immune effector process regulation of leukocyte mediated immunity regulation of response to stimulus defense response to other organism positive regulation of defense response natural killer cell mediated cytotoxicity regulation of immune response positive regulation of natural killer cell mediated cytotoxicity regulation of cell killing positive regulation of cell killing regulation of defense response regulation of response to biotic stimulus regulation of natural killer cell mediated cytotoxicity biological process involved in interspecies interaction between organisms regulation of response to external stimulus positive regulation of lymphocyte mediated immunity positive regulation of biological process positive regulation of response to stimulus positive regulation of response to external stimulus regulation of response to stress response to stress innate immune response positive regulation of immune effector process response to external biotic stimulus positive regulation of cellular process positive regulation of innate immune response defense response regulation of leukocyte mediated cytotoxicity biological regulation defense response to symbiont regulation of lymphocyte mediated immunity immune system process cellular process cell killing 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 endocytosis post-Golgi vesicle-mediated transport intracellular transport Golgi to vacuole transport vacuolar transport Golgi vesicle transport protein localization establishment of protein localization nitrogen compound transport secretion basolateral protein secretion establishment of protein localization to extracellular region export from cell protein secretion protein localization to extracellular region secretion by cell protein transport cellular macromolecule localization macromolecule localization establishment of organelle localization vesicle budding from membrane cellular component organization vesicle organization organelle localization synaptic vesicle budding cellular component organization or biogenesis synaptic vesicle localization membrane organization vesicle localization synaptic vesicle budding from endosome establishment of vesicle localization endosomal transport synaptic vesicle endosomal processing synaptic vesicle recycling via endosome organelle organization synaptic vesicle transport cellular response to stimulus pigment cell differentiation cellular developmental process developmental pigmentation cellular pigmentation endosome to pigment granule transport pigmentation cell differentiation cellular pigment accumulation developmental process endosome to melanosome transport pigment accumulation developmental maturation pigment granule maturation lysosomal transport cytosolic transport Golgi to lysosome transport intracellular protein transport melanosome organization pigment granule organization organelle assembly cellular component biogenesis cellular component assembly melanosome assembly multicellular organismal process regulation of localization regulated exocytosis cell activation involved in immune response leukocyte degranulation positive regulation of leukocyte degranulation positive regulation of regulated secretory pathway natural killer cell activation regulation of secretion positive regulation of natural killer cell degranulation regulation of natural killer cell degranulation exocytosis natural killer cell degranulation positive regulation of secretion by cell lymphocyte activation positive regulation of exocytosis leukocyte activation regulation of regulated secretory pathway regulation of secretion by cell positive regulation of secretion natural killer cell activation involved in immune response leukocyte activation involved in immune response regulation of leukocyte degranulation lymphocyte activation involved in immune response regulation of transport cell activation regulation of vesicle-mediated transport positive regulation of transport regulation of exocytosis platelet dense granule organization secretory granule organization endomembrane system organization	cellular anatomical structure clathrin-coated pit membrane endomembrane system membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle clathrin-coated vesicle coated vesicle cytoplasm cellular anatomical structure clathrin-coated pit membrane endomembrane system membrane-bounded organelle intracellular anatomical structure intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle organelle clathrin-coated vesicle coated vesicle cytoplasm vesicle cytosol protein-containing complex vesicle coat membrane protein complex transport vesicle membrane clathrin coat of trans-Golgi network vesicle membrane coat bounding membrane of organelle trans-Golgi network transport vesicle membrane trans-Golgi network transport vesicle AP-type membrane coat adaptor complex AP-1 adaptor complex vesicle membrane clathrin vesicle coat Golgi-associated vesicle clathrin-coated vesicle membrane transport vesicle Golgi apparatus coated membrane clathrin coat coated vesicle membrane cytoplasmic vesicle membrane Golgi-associated vesicle membrane organelle membrane clathrin adaptor complex presynapse synapse cell junction early endosome endosome vacuolar membrane lytic vacuole vacuole lytic vacuole membrane lysosomal membrane lysosome Golgi membrane recycling endosome Golgi apparatus subcompartment organelle subcompartment trans-Golgi network membrane trans-Golgi network perinuclear region of cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B	IPR017107	Adaptor protein complex AP-1, gamma subunit	Family
A, B	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B	IPR008153	Gamma-adaptin ear (GAE) domain	Domain
A, B	IPR002553	Clathrin/coatomer adaptor, adaptin-like, N-terminal	Domain
A, B	IPR013041	Clathrin adaptor, appendage, Ig-like subdomain superfamily	Homologous Superfamily
A, B	IPR050840	Adaptor Complexes Large Subunit	Family
A, B	IPR008152	Clathrin adaptor, alpha/beta/gamma-adaptin, appendage, Ig-like subdomain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O43747	kidney disease ovarian cancer spina bifida large cell medulloblastoma pancreatic intraductal papillary-mucinous neoplasm medulloblastoma prostate carcinoma

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.