Annotations: 6YAI

Clathrin with bound beta2 appendage of AP2

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)
B [auth F]	SCOP2B Superfamily	Subdomain of clathrin and coatomer appendage domain	8036006	3000382	SCOP2B (2022-06-29)
B [auth F]	SCOP2B Superfamily	Clathrin adaptor appendage domain	8055291	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)
N	MIF	e6yaiN1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
M [auth I]	MIF	e6yaiI1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
H [auth O]		e6yaiO1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F:	ECOD (v295.2)
G [auth D]	Pyr_redox_3	e6yaiD1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: Pyr_redox_3	ECOD (v295.2)
C	PA14	e6yaiC1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: PA14	ECOD (v295.2)
B [auth F]	WD40, Beta-prop_WDR3_2nd	e6yaiF1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40, Beta-prop_WDR3_2nd	ECOD (v295.2)
L [auth H]	V-set	e6yaiH1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: V-set	ECOD (v295.2)
K [auth L]	MIF	e6yaiL1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
J [auth K]		e6yaiK1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F:	ECOD (v295.2)
I [auth J]	MIF	e6yaiJ1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
F [auth B]	MIF	e6yaiB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
E [auth A]	WD40, Beta-prop_WDR3_2nd	e6yaiA1	A: alpha arrays	X: putative RnfG subunit of electron transport complex	H: putative RnfG subunit of electron transport complex	T: Aspartate/ornithine carbamoyltransferase	F: WD40, Beta-prop_WDR3_2nd	ECOD (v295.2)
D [auth M]	MIF	e6yaiM1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)
A [auth E]	MIF	e6yaiE1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: MIF	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C	PF00637	Region in Clathrin and VPS (Clathrin)	Region in Clathrin and VPS	-	Repeat
B [auth F]	PF09066	Beta2-adaptin appendage, C-terminal sub-domain (B2-adapt-app_C)	Beta2-adaptin appendage, C-terminal sub-domain	Members of this family adopt a structure consisting of a 5 stranded beta-sheet, flanked by one alpha helix on the outer side, and by two alpha helices on the inner side. This domain is required for binding to clathrin, and its subsequent polymerisati ...	Members of this family adopt a structure consisting of a 5 stranded beta-sheet, flanked by one alpha helix on the outer side, and by two alpha helices on the inner side. This domain is required for binding to clathrin, and its subsequent polymerisation. Furthermore, a hydrophobic patch present in the domain also binds to a subset of D-phi-F/W motif-containing proteins that are bound by the alpha-adaptin appendage domain (epsin, AP180, eps15) [1].	Domain
B [auth F]	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
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	PF09268	Clathrin, heavy-chain linker (Clathrin-link)	Clathrin, heavy-chain linker	-	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	PF00637	Region in Clathrin and VPS (Clathrin)	Region in Clathrin and VPS	-	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	PF13838	Clathrin-H-link (Clathrin_H_link)	Clathrin-H-link	-	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	PF01394	Clathrin propeller repeat (Clathrin_propel)	Clathrin propeller repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
G [auth D], H [auth O], M [auth I], N	Clathrin light chain	structural molecule activity clathrin heavy chain binding clathrin binding protein binding binding	localization transport cellular process establishment of localization vesicle-mediated transport cellular localization establishment of protein localization intracellular transport protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport	protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm clathrin coat of coated pit membrane-bounded organelle synapse intracellular vesicle transport vesicle membrane intracellular organelle presynapse bounding membrane of organelle cytoplasmic vesicle vesicle membrane synaptic vesicle synaptic vesicle membrane cell junction vesicle transport vesicle exocytic vesicle membrane intracellular membrane-bounded organelle cytoplasmic vesicle membrane organelle secretory vesicle organelle membrane exocytic vesicle Golgi apparatus subcompartment Golgi apparatus organelle subcompartment trans-Golgi network vesicle coat clathrin coat of trans-Golgi network vesicle trans-Golgi network transport vesicle membrane trans-Golgi network transport vesicle clathrin-coated vesicle clathrin vesicle coat coated vesicle Golgi-associated vesicle clathrin-coated vesicle membrane coated vesicle membrane Golgi-associated vesicle membrane cilium ciliary membrane plasma membrane bounded cell projection cell projection plasma membrane region cell projection membrane
C	Clathrin heavy chain	clathrin binding protein binding binding clathrin light chain binding structural molecule activity	cellular process cell cycle mitotic cell cycle cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport cellular process cell cycle mitotic cell cycle cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport clathrin coat assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis vesicle-mediated transport	protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm clathrin coat of coated pit clathrin complex intracellular organelle cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle clathrin-coated endocytic vesicle cytoplasmic vesicle clathrin-coated vesicle coated vesicle vesicle endocytic vesicle vesicle coat transport vesicle membrane clathrin coat of trans-Golgi network vesicle bounding membrane of organelle trans-Golgi network transport vesicle membrane trans-Golgi network transport vesicle vesicle membrane clathrin vesicle coat Golgi-associated vesicle clathrin-coated vesicle membrane transport vesicle Golgi apparatus coated vesicle membrane cytoplasmic vesicle membrane Golgi-associated vesicle membrane organelle membrane
B [auth F]	AP-2 complex subunit beta	clathrin binding protein binding binding signal sequence receptor activity protein-containing complex 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 trans-synaptic signaling regulation of biological process neurotransmitter secretion signaling secretion biological regulation cell-cell signaling export from cell neurotransmitter transport cell communication chemical synaptic transmission signal release from synapse synaptic signaling secretion by cell signal release anterograde trans-synaptic signaling clathrin-dependent endocytosis receptor-mediated endocytosis receptor internalization postsynaptic neurotransmitter receptor internalization neurotransmitter receptor internalization regulation of postsynaptic membrane neurotransmitter receptor levels postsynaptic endocytosis regulation of biological quality regulation of localization regulation of cellular process regulation of protein localization positive regulation of biological process positive regulation of protein localization to membrane localization within membrane protein localization to membrane regulation of cellular localization macromolecule localization positive regulation of protein localization intracellular protein localization regulation of protein localization to membrane positive regulation of cellular process establishment of protein localization intracellular transport protein transport intracellular protein transport clathrin coat assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis positive regulation of cellular component organization regulation of cellular component organization regulation of transport positive regulation of endocytosis positive regulation of transport regulation of endocytosis	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 endosome membrane membrane-bounded organelle endolysosome membrane 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 endosome membrane membrane-bounded organelle endolysosome membrane intracellular vesicle lytic vacuole endomembrane system intracellular organelle bounding membrane of organelle endolysosome vesicle membrane cytoplasmic vesicle vesicle lysosome vacuolar membrane endosome vacuole intracellular membrane-bounded organelle lytic vacuole membrane cytoplasmic vesicle membrane organelle lysosomal membrane organelle membrane clathrin-coated vesicle endocytic vesicle membrane coated vesicle endocytic vesicle clathrin-coated vesicle membrane clathrin-coated endocytic vesicle membrane clathrin-coated endocytic vesicle coated vesicle membrane postsynaptic endocytic zone postsynapse synapse cell junction cytosol vesicle coat transport vesicle membrane clathrin coat of trans-Golgi network vesicle trans-Golgi network transport vesicle membrane trans-Golgi network transport vesicle AP-1 adaptor complex clathrin vesicle coat Golgi-associated vesicle transport vesicle Golgi apparatus Golgi-associated vesicle membrane cell periphery plasma membrane AP-2 adaptor complex clathrin-coated pit clathrin coat of coated pit clathrin coat of endocytic vesicle plasma membrane protein complex glutamatergic synapse extrinsic component of plasma membrane presynaptic endocytic zone presynaptic membrane extrinsic component of presynaptic endocytic zone membrane synaptic membrane extrinsic component of synaptic membrane presynapse presynaptic endocytic zone membrane extrinsic component of presynaptic membrane plasma membrane region extrinsic component of membrane cytoplasmic side of plasma membrane cytoplasmic side of membrane side of membrane synaptic vesicle secretory vesicle exocytic vesicle
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	Clathrin heavy chain	clathrin binding protein binding binding clathrin light chain binding structural molecule activity	cellular process cell cycle mitotic cell cycle cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport cellular process cell cycle mitotic cell cycle cellular localization establishment of protein localization transport intracellular transport establishment of localization localization protein transport establishment of localization in cell macromolecule localization intracellular protein localization intracellular protein transport clathrin coat assembly cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular component organization or biogenesis vesicle-mediated transport	protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm protein-containing complex intracellular anatomical structure plasma membrane protein complex membrane plasma membrane membrane protein complex coated membrane endomembrane system clathrin coat membrane coat cell periphery cellular anatomical structure clathrin-coated pit cytoplasm clathrin coat of coated pit clathrin complex intracellular organelle cytoskeleton spindle organelle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton membrane-bounded organelle intracellular vesicle intracellular membrane-bounded organelle clathrin-coated endocytic vesicle cytoplasmic vesicle clathrin-coated vesicle coated vesicle vesicle endocytic vesicle vesicle coat transport vesicle membrane clathrin coat of trans-Golgi network vesicle bounding membrane of organelle trans-Golgi network transport vesicle membrane trans-Golgi network transport vesicle vesicle membrane clathrin vesicle coat Golgi-associated vesicle clathrin-coated vesicle membrane transport vesicle Golgi apparatus coated vesicle membrane cytoplasmic vesicle membrane Golgi-associated vesicle membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
G [auth D], H [auth O], M [auth I], N	IPR000996	Clathrin light chain	Family
C	IPR000547	Clathrin, heavy chain/VPS, 7-fold repeat	Repeat
C	IPR016341	Clathrin, heavy chain	Family
C	IPR015348	Clathrin, heavy chain, linker, core motif	Domain
C	IPR016024	Armadillo-type fold	Homologous Superfamily
C	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
C	IPR022365	Clathrin, heavy chain, propeller repeat	Repeat
C	IPR055358	Clathrin heavy-chain repeat	Repeat
C	IPR016025	Clathrin heavy chain, N-terminal	Homologous Superfamily
B [auth F]	IPR016024	Armadillo-type fold	Homologous Superfamily
B [auth F]	IPR013037	Clathrin adaptor, beta-adaptin, appendage, Ig-like subdomain	Homologous Superfamily
B [auth F]	IPR000225	Armadillo	Repeat
B [auth F]	IPR026739	AP complex subunit beta	Family
B [auth F]	IPR011989	Armadillo-like helical	Homologous Superfamily
B [auth F]	IPR012295	TBP domain superfamily	Homologous Superfamily
B [auth F]	IPR002553	Clathrin/coatomer adaptor, adaptin-like, N-terminal	Domain
B [auth F]	IPR015151	Beta-adaptin appendage, C-terminal subdomain	Domain
B [auth F]	IPR013041	Clathrin adaptor, appendage, Ig-like subdomain superfamily	Homologous Superfamily
B [auth F]	IPR008152	Clathrin adaptor, alpha/beta/gamma-adaptin, appendage, Ig-like subdomain	Domain
B [auth F]	IPR009028	Coatomer/calthrin adaptor appendage, C-terminal subdomain	Homologous Superfamily
B [auth F]	IPR016342	AP-1/2/4 complex subunit beta	Family
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR000547	Clathrin, heavy chain/VPS, 7-fold repeat	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR016341	Clathrin, heavy chain	Family
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR015348	Clathrin, heavy chain, linker, core motif	Domain
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR016024	Armadillo-type fold	Homologous Superfamily
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR011990	Tetratricopeptide-like helical domain superfamily	Homologous Superfamily
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR022365	Clathrin, heavy chain, propeller repeat	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR055358	Clathrin heavy-chain repeat	Repeat
A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], A [auth E], D [auth M], E [auth A], F [auth B], I [auth J], J [auth K], K [auth L], L [auth H]	IPR016025	Clathrin heavy chain, N-terminal	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B [auth F]	: P63010	breast cancer esophageal adenocarcinoma oligodendroglioma chronic obstructive pulmonary disease head and neck cancer ovarian cancer Depressive Symptoms interstitial lung disease