Annotations: 9C59

Human AP-3 dimer bound to myristoylated Arf1 (Q71L) and LAMP1 cargo on a lipid nanodisc

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
E [auth A]	SCOP2B Superfamily	Ras-like P-loop GTPases	8089848	3002022	SCOP2B (2022-06-29)
F [auth C]	SCOP2B Superfamily	Ras-like P-loop GTPases	8089848	3002022	SCOP2B (2022-06-29)
L [auth a]	SCOP2B Superfamily	Ras-like P-loop GTPases	8089848	3002022	SCOP2B (2022-06-29)
M [auth c]	SCOP2B Superfamily	Ras-like P-loop GTPases	8089848	3002022	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 [auth D]	WD40	e9c59D1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
H [auth d]	WD40	e9c59d1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
B	WD40	e9c59B1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
I [auth b]	WD40	e9c59b1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
D [auth S]	WD40	e9c59S1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
K [auth s]	WD40	e9c59s1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
E [auth A]	WD40	e9c59A1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
F [auth C]	WD40	e9c59C1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
L [auth a]	WD40	e9c59a1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
M [auth c]	WD40	e9c59c1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
C [auth M]	WD40	e9c59M1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)
J [auth m]	WD40	e9c59m1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: WD40	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], H [auth d]	PF01602	Adaptin N terminal region (Adaptin_N)	Adaptin N terminal region	-	Repeat
B, I [auth b]	PF01602	Adaptin N terminal region (Adaptin_N)	Adaptin N terminal region	-	Repeat
D [auth S], K [auth s]	PF01217	Clathrin adaptor complex small chain (Clat_adaptor_s)	Clathrin adaptor complex small chain		Domain
E [auth A], F [auth C], L [auth a], M [auth c]	PF00025	ADP-ribosylation factor family (Arf)	ADP-ribosylation factor family	Pfam combines a number of different Prosite families together	Domain
C [auth M], J [auth m]	PF01217	Clathrin adaptor complex small chain (Clat_adaptor_s)	Clathrin adaptor complex small chain		Domain
C [auth M], J [auth m]	PF00928	Adaptor complexes medium subunit family (Adap_comp_sub)	Adaptor complexes medium subunit family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], H [auth d]	AP-3 complex subunit delta-1	-	membrane organization cellular component organization synaptic vesicle membrane organization cellular process cellular component organization or biogenesis endomembrane system organization cellular localization post-Golgi vesicle-mediated transport transport intracellular transport establishment of localization vesicle-mediated transport Golgi to vacuole transport localization membrane organization cellular component organization synaptic vesicle membrane organization cellular process cellular component organization or biogenesis endomembrane system organization cellular localization post-Golgi vesicle-mediated transport transport intracellular transport establishment of localization vesicle-mediated transport Golgi to vacuole transport localization intercellular transport establishment of localization in cell vacuolar transport Golgi vesicle transport anterograde axonal transport axonal transport axo-dendritic transport microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process synaptic vesicle recycling synaptic vesicle cycle vesicle-mediated transport in synapse establishment of organelle localization vesicle budding from membrane vesicle organization organelle localization synaptic vesicle budding synaptic vesicle localization 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 vesicle cytoskeletal trafficking organelle transport along microtubule vesicle transport along microtubule anterograde synaptic vesicle transport synaptic vesicle cytoskeletal transport synaptic vesicle transport along microtubule cellular response to stimulus pigment cell differentiation response to stimulus 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 response to external stimulus developmental maturation pigment granule maturation establishment of protein localization protein transport macromolecule localization intracellular protein localization intracellular protein transport melanosome organization pigment granule organization organelle assembly cellular component biogenesis cellular component assembly melanosome assembly protein targeting establishment of protein localization to vacuole protein localization to vacuole establishment of protein localization to organelle protein localization to organelle protein targeting to vacuole zinc ion import into organelle monoatomic ion transmembrane transport zinc ion transport zinc ion import into lysosome lysosomal transport metal ion transport transmembrane transport monoatomic cation transmembrane transport vacuolar transmembrane transport zinc ion transmembrane transport transition metal ion transport monoatomic ion transport monoatomic cation transport endosome to lysosome transport neurotransmitter receptor transport, postsynaptic endosome to lysosome neurotransmitter receptor transport protein-containing complex localization protein localization to lysosome localization within membrane protein localization to membrane multicellular organismal process regulation of leukocyte differentiation regulation of cellular process regulation of leukocyte activation regulation of alpha-beta T cell activation regulation of cell activation mononuclear cell differentiation regulation of cell differentiation lymphocyte differentiation positive regulation of T cell differentiation regulation of cell development positive regulation of developmental process multicellular organism development positive regulation of cell activation T cell activation anatomical structure development positive regulation of leukocyte activation alpha-beta T cell activation T cell differentiation regulation of immune system process positive regulation of immune system process regulation of biological process positive regulation of T cell activation positive regulation of cell development positive regulation of alpha-beta T cell activation regulation of leukocyte cell-cell adhesion positive regulation of multicellular organismal process leukocyte differentiation positive regulation of alpha-beta T cell differentiation regulation of developmental process positive regulation of biological process positive regulation of NK T cell differentiation cell development positive regulation of leukocyte cell-cell adhesion regulation of alpha-beta T cell differentiation lymphocyte activation leukocyte cell-cell adhesion leukocyte activation positive regulation of cell-cell adhesion regulation of T cell differentiation positive regulation of lymphocyte activation alpha-beta T cell differentiation cell adhesion cell-cell adhesion positive regulation of hemopoiesis positive regulation of cell differentiation NK T cell differentiation regulation of multicellular organismal process regulation of cell-cell adhesion positive regulation of cellular process regulation of lymphocyte differentiation regulation of multicellular organismal development hemopoiesis positive regulation of cell adhesion regulation of cell adhesion cell activation biological regulation regulation of T cell activation immune system process regulation of hemopoiesis positive regulation of leukocyte differentiation regulation of NK T cell differentiation positive regulation of lymphocyte differentiation regulation of lymphocyte activation platelet dense granule organization secretory granule organization antigen processing and presentation antigen processing and presentation of lipid antigen via MHC class Ib antigen processing and presentation via MHC class Ib antigen processing and presentation of exogenous antigen antigen processing and presentation, exogenous lipid antigen via MHC class Ib clathrin-coated vesicle cargo loading clathrin-coated vesicle cargo loading, AP-3-mediated vesicle cargo loading import into cell presynaptic endocytosis synaptic vesicle endocytosis synaptic vesicle budding from presynaptic endocytic zone membrane synaptic vesicle coating endocytosis vesicle coat assembly positive regulation of DNA-templated transcription RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II primary metabolic process regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process	membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane axon synapse neuron projection axon terminus membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon terminal bouton cell junction neuron projection terminus glutamatergic synapse membrane-bounded organelle early endosome endosome intracellular vesicle intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle organelle vesicle vacuolar membrane lytic vacuole vacuole lytic vacuole membrane bounding membrane of organelle lysosomal membrane organelle membrane lysosome Golgi apparatus Golgi membrane endosome membrane cytoplasmic vesicle membrane vesicle membrane postsynapse presynaptic endosome neuron projection cytoplasm axon cytoplasm
B, I [auth b]	AP-3 complex subunit beta-1	protein phosphatase binding phosphatase binding protein binding binding enzyme binding GTP-dependent protein binding	multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding developmental process spermatogenesis sexual reproduction multicellular organismal process regulation of body fluid levels wound healing response to stimulus hemostasis biological regulation blood coagulation response to stress coagulation regulation of biological quality response to wounding developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation epithelium development skin development skin epidermis development epidermis development anatomical structure development animal organ development tissue development tube development respiratory tube development anatomical structure morphogenesis multicellular organism development lung morphogenesis lung development respiratory system development animal organ morphogenesis system development cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement microtubule-based process myeloid leukocyte differentiation cellular developmental process hemopoiesis cell development granulocyte differentiation myeloid cell differentiation cell differentiation leukocyte differentiation fertilization single fertilization cell morphogenesis mRNA transcription by RNA polymerase II RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression mRNA transcription mRNA metabolic process macromolecule biosynthetic process nucleic acid metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process DNA-templated transcription nucleic acid biosynthetic process transcription by RNA polymerase II biosynthetic process metabolic process macromolecule metabolic process vesicle-mediated transport vesicle organization cellular component organization platelet dense granule organization organelle organization secretory granule organization cellular component organization or biogenesis endomembrane system organization antigen processing and presentation antigen processing and presentation of lipid antigen via MHC class Ib immune system process antigen processing and presentation via MHC class Ib antigen processing and presentation of exogenous antigen antigen processing and presentation, exogenous lipid antigen via MHC class Ib regulation of cellular process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process positive regulation of metabolic process regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of transcription by RNA polymerase II regulation of biological process regulation of macromolecule metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process regulation of gene expression positive regulation of RNA biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process multicellular organismal-level homeostasis homeostatic process homeostasis of number of cells protein localization to cell surface macromolecule localization intracellular protein localization establishment of organelle localization vesicle cytoskeletal trafficking organelle transport along microtubule vesicle transport along microtubule organelle localization synaptic vesicle localization vesicle localization establishment of vesicle localization anterograde synaptic vesicle transport synaptic vesicle cytoskeletal transport synaptic vesicle transport along microtubule synaptic vesicle transport lysosome organization vacuole organization lytic vacuole organization inorganic ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis intracellular zinc ion homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis establishment of protein localization protein transport intracellular protein transport melanosome organization pigmentation cellular pigmentation pigment granule organization organelle assembly cellular component biogenesis cellular component assembly melanosome assembly system process respiratory system process respiratory gaseous exchange by respiratory system regulation of leukocyte differentiation regulation of leukocyte activation regulation of alpha-beta T cell activation regulation of cell activation mononuclear cell differentiation regulation of cell differentiation lymphocyte differentiation positive regulation of T cell differentiation regulation of cell development positive regulation of developmental process positive regulation of cell activation T cell activation positive regulation of leukocyte activation alpha-beta T cell activation T cell differentiation regulation of immune system process positive regulation of immune system process positive regulation of T cell activation positive regulation of cell development positive regulation of alpha-beta T cell activation regulation of leukocyte cell-cell adhesion positive regulation of multicellular organismal process positive regulation of alpha-beta T cell differentiation regulation of developmental process positive regulation of NK T cell differentiation positive regulation of leukocyte cell-cell adhesion regulation of alpha-beta T cell differentiation lymphocyte activation leukocyte cell-cell adhesion leukocyte activation positive regulation of cell-cell adhesion regulation of T cell differentiation positive regulation of lymphocyte activation alpha-beta T cell differentiation cell adhesion cell-cell adhesion positive regulation of hemopoiesis positive regulation of cell differentiation NK T cell differentiation regulation of multicellular organismal process regulation of cell-cell adhesion regulation of lymphocyte differentiation regulation of multicellular organismal development positive regulation of cell adhesion regulation of cell adhesion cell activation regulation of T cell activation regulation of hemopoiesis positive regulation of leukocyte differentiation regulation of NK T cell differentiation positive regulation of lymphocyte differentiation regulation of lymphocyte activation clathrin-coated vesicle cargo loading clathrin-coated vesicle cargo loading, AP-3-mediated vesicle cargo loading protein targeting establishment of protein localization to vacuole protein localization to vacuole lysosomal transport protein localization to lysosome establishment of protein localization to organelle protein targeting to lysosome protein localization to organelle vacuolar transport protein targeting to vacuole defense response inflammatory response hematopoietic progenitor cell differentiation cellular response to stimulus regulation of defense response positive regulation of response to biotic stimulus regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms pattern recognition receptor signaling pathway regulation of response to external stimulus toll-like receptor signaling pathway signaling response to biotic stimulus cell communication positive regulation of response to stimulus immune response-activating signaling pathway positive regulation of response to external stimulus immune response-regulating signaling pathway positive regulation of immune response regulation of response to stress innate immune response response to external biotic stimulus signal transduction innate immune response-activating signaling pathway positive regulation of innate immune response immune response response to other organism regulation of innate immune response defense response to symbiont response to external stimulus regulation of response to stimulus defense response to other organism positive regulation of defense response activation of innate immune response regulation of immune response activation of immune response	cellular anatomical structure membrane protein-containing complex intracellular anatomical structure membrane protein complex coated membrane clathrin coat membrane coat AP-type membrane coat adaptor complex cytoplasm clathrin adaptor complex membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle cellular anatomical structure membrane protein-containing complex intracellular anatomical structure membrane protein complex coated membrane clathrin coat membrane coat AP-type membrane coat adaptor complex cytoplasm clathrin adaptor complex membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle coated vesicle membrane cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle organelle clathrin-coated vesicle coated vesicle vesicle organelle membrane clathrin-coated vesicle membrane vacuolar membrane lytic vacuole vacuole lytic vacuole membrane lysosomal membrane lysosome Golgi apparatus endomembrane system extracellular vesicle extracellular organelle microvesicle extracellular region extracellular membrane-bounded organelle neuron projection cytoplasm axon cell projection axon cytoplasm neuron projection plasma membrane bounded cell projection AP-3 adaptor complex mitochondrion early endosome endosome
D [auth S], K [auth s]	AP-3 complex subunit sigma-1	-	cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport organelle assembly cellular pigmentation cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization cellular process intracellular protein localization intracellular protein transport organelle assembly cellular pigmentation pigment granule organization vesicle organization cellular component organization cellular component biogenesis melanosome organization organelle organization pigmentation cellular component assembly cellular component organization or biogenesis melanosome assembly post-Golgi vesicle-mediated transport vesicle-mediated transport Golgi to vacuole transport intercellular transport vacuolar transport Golgi vesicle transport cellular response to stimulus cellular response to nitrogen compound regulation of cellular process response to stimulus signaling response to peptide hormone insulin receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus response to hormone signal transduction enzyme-linked receptor protein signaling pathway cellular response to hormone stimulus regulation of biological process cell surface receptor signaling pathway response to endogenous stimulus biological regulation response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical response to insulin cellular response to insulin stimulus anterograde axonal transport axonal transport axo-dendritic transport microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process synaptic vesicle recycling synaptic vesicle cycle vesicle-mediated transport in synapse platelet dense granule organization secretory granule organization endomembrane system organization clathrin-coated vesicle cargo loading clathrin-coated vesicle cargo loading, AP-3-mediated vesicle cargo loading establishment of organelle localization vesicle budding from membrane import into cell presynaptic endocytosis organelle localization synaptic vesicle budding synaptic vesicle localization membrane organization synaptic vesicle endocytosis vesicle localization establishment of vesicle localization synaptic vesicle budding from presynaptic endocytic zone membrane synaptic vesicle coating endocytosis vesicle coat assembly synaptic vesicle transport vesicle cytoskeletal trafficking organelle transport along microtubule vesicle transport along microtubule anterograde synaptic vesicle transport synaptic vesicle cytoskeletal transport synaptic vesicle transport along microtubule	membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle intracellular organelle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle organelle vesicle organelle membrane early endosome endosome endomembrane system Golgi apparatus presynapse synapse cell junction transport vesicle neuron projection cytoplasm axon cell projection axon cytoplasm neuron projection plasma membrane bounded cell projection
G [auth Y], N [auth y]	Lysosome-associated membrane glycoprotein 1	protein binding binding virus receptor activity exogenous protein binding protein domain specific binding molecular function inhibitor activity channel regulator activity transporter inhibitor activity ion channel inhibitor activity ion channel regulator activity molecular function regulator activity transporter regulator activity channel inhibitor activity enzyme binding	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 regulation of protein stability regulation of biological quality protein stabilization cellular response to stimulus signaling granzyme-mediated programmed cell death signaling pathway cell death cell communication signal transduction programmed cell death cellular localization post-Golgi vesicle-mediated transport transport intracellular transport lysosomal transport establishment of localization vesicle-mediated transport localization Golgi to vacuole transport intercellular transport cytosolic transport establishment of localization in cell vacuolar transport Golgi to lysosome transport Golgi vesicle transport homeostatic process intracellular pH reduction regulation of intracellular pH vacuolar acidification lysosomal lumen acidification cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis regulation of pH monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis establishment of organelle localization regulation of localization organelle transport along microtubule organelle localization transport along microtubule regulation of intracellular transport regulation of transport regulation of microtubule-based process regulation of microtubule-based movement regulation of organelle transport along microtubule regulation of cellular localization microtubule-based transport cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process multicellular organismal process 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 secretion by cell 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 secretion cell activation export from cell regulation of vesicle-mediated transport positive regulation of transport regulation of exocytosis establishment of protein localization establishment of protein localization to organelle	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle cytoplasm vesicle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular membrane-bounded organelle lytic vacuole endomembrane system bounding membrane of organelle vesicle membrane lysosome vacuolar membrane azurophil granule vacuole lytic vacuole membrane cytoplasmic vesicle membrane lysosomal membrane secretory granule primary lysosome secretory vesicle azurophil granule membrane organelle membrane secretory granule membrane cytosol sarcolemma phagolysosome endocytic vesicle membrane endocytic vesicle phagolysosome membrane phagocytic vesicle phagocytic vesicle membrane secondary lysosome endosome membrane endosome late endosome membrane late endosome multivesicular body autophagosome membrane autophagosome cytolytic granule cytolytic granule membrane ficolin-1-rich granule membrane ficolin-1-rich granule tertiary granule perinuclear region of cytoplasm autolysosome transport vesicle synapse presynapse synaptic vesicle cell junction exocytic vesicle
E [auth A], F [auth C], L [auth a], M [auth c]	ADP-ribosylation factor 1	protein binding binding protein domain specific binding RNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding protein binding binding protein domain specific binding RNA binding nucleic acid binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding magnesium ion binding metal ion binding pyrophosphatase activity GTPase activity G protein activity ribonucleoside triphosphate phosphatase activity molecular function regulator activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	inorganic ion homeostasis homeostatic process intracellular copper ion homeostasis copper ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of localization import into cell regulation of biological process inorganic ion homeostasis homeostatic process intracellular copper ion homeostasis copper ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis regulation of localization import into cell regulation of biological process regulation of cellular process regulation of cellular component organization receptor internalization regulation of transport transport regulation of receptor-mediated endocytosis biological regulation regulation of vesicle-mediated transport regulation of receptor internalization establishment of localization vesicle-mediated transport cellular component organization localization cellular process cellular component organization or biogenesis endocytosis receptor-mediated endocytosis regulation of endocytosis cellular localization establishment of protein localization intracellular transport protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport cell junction organization dendritic spine organization postsynapse organization plasma membrane bounded cell projection organization cell projection organization neuron projection organization synapse organization negative regulation of signaling signaling modulation of chemical synaptic transmission negative regulation of biological process negative regulation of synaptic transmission negative regulation of cell communication cell communication synaptic signaling negative regulation of cellular process regulation of biological quality regulation of synaptic plasticity trans-synaptic signaling regulation of signaling cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling long-term synaptic depression anterograde trans-synaptic signaling regulation of cell communication membrane organization cytoskeleton-dependent cytokinesis mitotic cytokinetic process cleavage furrow ingression mitotic cytokinesis cytokinesis mitotic cleavage furrow ingression mitotic cell cycle mitotic cell cycle process cytokinetic process membrane invagination cell cycle cell division plasma membrane invagination cell cycle process regulation of Arp2/3 complex-mediated actin nucleation regulation of cytoskeleton organization regulation of actin filament-based process regulation of actin nucleation actin filament-based process regulation of actin filament organization actin cytoskeleton organization actin filament organization Arp2/3 complex-mediated actin nucleation regulation of organelle organization organelle organization regulation of actin cytoskeleton organization regulation of supramolecular fiber organization actin nucleation supramolecular fiber organization cytoskeleton organization cellular response to virus biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to external stimulus response to external biotic stimulus response to virus response to biotic stimulus	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol cell leading edge cell periphery plasma membrane membrane protein-containing complex cell projection neuron projection plasma membrane bounded cell projection intracellular membraneless organelle sarcomere intracellular organelle membraneless organelle contractile muscle fiber supramolecular fiber myofibril supramolecular polymer supramolecular complex Golgi membrane Golgi apparatus intracellular membrane-bounded organelle endomembrane system bounding membrane of organelle organelle membrane postsynaptic density postsynapse neuron to neuron synapse postsynaptic specialization synapse asymmetric synapse
C [auth M], J [auth m]	AP-3 complex subunit mu-1	small GTPase binding protein binding binding enzyme binding GTPase binding	cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement cellular localization anterograde axonal transport transport intracellular transport axonal transport establishment of localization localization axo-dendritic transport establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport cellular process microtubule-based movement microtubule-based process import into cell endocytosis vesicle-mediated transport establishment of organelle localization vesicle cytoskeletal trafficking organelle transport along microtubule vesicle transport along microtubule organelle localization synaptic vesicle localization vesicle localization establishment of vesicle localization anterograde synaptic vesicle transport synaptic vesicle cytoskeletal transport synaptic vesicle transport along microtubule synaptic vesicle transport receptor internalization postsynaptic neurotransmitter receptor internalization biological regulation vesicle-mediated transport in synapse neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis regulation of biological quality receptor-mediated endocytosis organelle assembly cellular pigmentation pigment granule organization vesicle organization cellular component organization cellular component biogenesis melanosome organization organelle organization pigmentation cellular component assembly cellular component organization or biogenesis melanosome assembly platelet dense granule organization secretory granule organization endomembrane system organization clathrin-coated vesicle cargo loading clathrin-coated vesicle cargo loading, AP-3-mediated vesicle cargo loading establishment of protein localization protein targeting establishment of protein localization to vacuole protein localization to vacuole lysosomal transport protein localization to lysosome establishment of protein localization to organelle protein transport protein targeting to lysosome protein localization to organelle macromolecule localization vacuolar transport intracellular protein localization protein targeting to vacuole intracellular protein transport	membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane clathrin coat clathrin adaptor complex membrane-bounded organelle intracellular organelle membrane coat protein-containing complex cellular anatomical structure intracellular anatomical structure AP-type membrane coat adaptor complex AP-3 adaptor complex membrane membrane protein complex cytoplasm coated membrane clathrin coat clathrin adaptor complex membrane-bounded organelle intracellular organelle organelle lytic vacuole vacuole intracellular membrane-bounded organelle lysosome intracellular vesicle cytoplasmic vesicle membrane vesicle membrane cytoplasmic vesicle vesicle organelle membrane early endosome endosome endomembrane system vacuolar membrane lytic vacuole membrane bounding membrane of organelle lysosomal membrane synapse postsynaptic recycling endosome recycling endosome postsynaptic endosome postsynapse cell junction Golgi apparatus neuron projection cytoplasm axon cell projection axon cytoplasm neuron projection plasma membrane bounded cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], H [auth d]	IPR017105	Adaptor protein complex AP-3, delta subunit	Family
A [auth D], H [auth d]	IPR010474	AP-3 complex subunit delta domain, metazoa	Domain
A [auth D], H [auth d]	IPR016024	Armadillo-type fold	Homologous Superfamily
A [auth D], H [auth d]	IPR011989	Armadillo-like helical	Homologous Superfamily
A [auth D], H [auth d]	IPR058898	AP-3 complex subunit delta, Mu C-terminal domain	Domain
A [auth D], H [auth d]	IPR002553	Clathrin/coatomer adaptor, adaptin-like, N-terminal	Domain
B, I [auth b]	IPR016024	Armadillo-type fold	Homologous Superfamily
B, I [auth b]	IPR026739	AP complex subunit beta	Family
B, I [auth b]	IPR002553	Clathrin/coatomer adaptor, adaptin-like, N-terminal	Domain
B, I [auth b]	IPR026740	AP-3 complex subunit beta	Family
B, I [auth b]	IPR029394	AP-3 complex subunit beta 1, serine-rich domain	Domain
B, I [auth b]	IPR029390	AP-3 complex subunit beta, C-terminal domain	Domain
B, I [auth b]	IPR011989	Armadillo-like helical	Homologous Superfamily
B, I [auth b]	IPR056314	AP-3 complex subunit beta-1/2, C-terminal domain	Domain
B, I [auth b]	IPR015151	Beta-adaptin appendage, C-terminal subdomain	Domain
D [auth S], K [auth s]	IPR027155	AP-3 complex subunit sigma	Family
D [auth S], K [auth s]	IPR016635	Adaptor protein complex, sigma subunit	Family
D [auth S], K [auth s]	IPR011012	Longin-like domain superfamily	Homologous Superfamily
D [auth S], K [auth s]	IPR000804	Clathrin adaptor complex, small chain	Conserved Site
D [auth S], K [auth s]	IPR022775	AP complex, mu/sigma subunit	Domain
G [auth Y], N [auth y]	IPR048524	Lysosome-associated membrane glycoprotein 2-like, transmembrane domain	Domain
G [auth Y], N [auth y]	IPR002000	Lysosome-associated membrane glycoprotein	Family
G [auth Y], N [auth y]	IPR048528	Lysosome-associated membrane glycoprotein 2-like, luminal domains	Domain
G [auth Y], N [auth y]	IPR018134	Lysosome-associated membrane glycoprotein, conserved site	Conserved Site
E [auth A], F [auth C], L [auth a], M [auth c]	IPR045872	ADP-ribosylation factor 1-5	Family
E [auth A], F [auth C], L [auth a], M [auth c]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
E [auth A], F [auth C], L [auth a], M [auth c]	IPR005225	Small GTP-binding domain	Domain
E [auth A], F [auth C], L [auth a], M [auth c]	IPR024156	Small GTPase superfamily, ARF type	Family
E [auth A], F [auth C], L [auth a], M [auth c]	IPR006689	Small GTPase superfamily, ARF/SAR type	Family
C [auth M], J [auth m]	IPR050431	Adaptor complexes medium subunit	Family
C [auth M], J [auth m]	IPR036168	AP-2 complex subunit mu, C-terminal superfamily	Homologous Superfamily
C [auth M], J [auth m]	IPR028565	Mu homology domain	Domain
C [auth M], J [auth m]	IPR018240	Clathrin adaptor, mu subunit, conserved site	Conserved Site
C [auth M], J [auth m]	IPR001392	Clathrin adaptor, mu subunit	Family
C [auth M], J [auth m]	IPR011012	Longin-like domain superfamily	Homologous Superfamily
C [auth M], J [auth m]	IPR022775	AP complex, mu/sigma subunit	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth D], H [auth d]	: O14617	Hermansky-Pudlak syndrome Albinism, Ocular malignant glioma ovarian cancer atypical teratoid rhabdoid tumor Hermansky-Pudlak syndrome 10 medulloblastoma psoriasis large cell medulloblastoma myocardial infarction rheumatoid arthritis
B, I [auth b]	: O00203	Hermansky-Pudlak syndrome 2 Hermansky-Pudlak syndrome atypical teratoid rhabdoid tumor intellectual disability osteoarthritis rheumatoid arthritis malignant ependymoma osteosarcoma oculocutaneous albinism pituitary cancer
D [auth S], K [auth s]	: Q92572	Liver Cirrhosis, Experimental
G [auth Y], N [auth y]	: P11279	myopathy pilocytic astrocytoma astrocytic tumor Becker muscular dystrophy cancer Duchenne muscular dystrophy gastric cancer limb-girdle muscular dystrophy malignant ependymoma osteosarcoma plasma cell myeloma atrial fibrillation brain aneurysm dermatomyositis Emery-Dreifuss muscular dystrophy myopathy pilocytic astrocytoma astrocytic tumor Becker muscular dystrophy cancer Duchenne muscular dystrophy gastric cancer limb-girdle muscular dystrophy malignant ependymoma osteosarcoma plasma cell myeloma atrial fibrillation brain aneurysm dermatomyositis Emery-Dreifuss muscular dystrophy gastric carcinoma lung adenocarcinoma malignant pancreatic neoplasm ovarian cancer psoriasis atypical teratoid rhabdoid tumor breast cancer Down syndrome exocrine pancreatic carcinoma juvenile dermatomyositis lymphoplasmacytic lymphoma
E [auth A], F [auth C], L [auth a], M [auth c]	: P84077	breast carcinoma Neoplasm Invasiveness acute myeloid leukemia idiopathic scoliosis atypical teratoid rhabdoid tumor diabetes mellitus large cell medulloblastoma ovarian cancer breast cancer glioblastoma malignant glioma plasma cell myeloma
C [auth M], J [auth m]	: Q9Y2T2	atypical teratoid rhabdoid tumor malignant ependymoma ovarian cancer glioblastoma malignant glioma primitive neuroectodermal tumor large cell medulloblastoma medulloblastoma schizophrenia