3JUE

Crystal Structure of ArfGAP and ANK repeat domain of ACAP1

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ank_2	e3jueA2	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
A	ArfGap	e3jueA1	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: ArfGap	ECOD (1.6)
B	Ank_2	e3jueB1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ankyrin repeat (From Topology)	T: Ankyrin repeat	F: Ank_2	ECOD (1.6)
B	ArfGap	e3jueB2	A: few secondary structure elements	X: Glucocorticoid receptor-like	H: LIM domain-like	T: LIM domain-like	F: ArfGap	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.220.150	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)
A	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)
B	1.10.220.150	Mainly Alpha	Orthogonal Bundle	Annexin V	domain 1	CATH (4.3.0)
B	1.25.40.20	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	Ankyrin repeat-containing domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00023	Ankyrin repeat (Ank)	Ankyrin repeat	-	Repeat
A, B	PF01412	Putative GTPase activating protein for Arf (ArfGap)	Putative GTPase activating protein for Arf	Putative zinc fingers with GTPase activating proteins (GAPs) towards the small GTPase, Arf. The GAP of ARD1 stimulates GTPase hydrolysis for ARD1 but not ARFs.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	ARFGAP with coiled-coil, ANK repeat and PH domain-containing protein 1	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity cation binding ion binding binding metal ion binding small molecule binding	protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization cellular process	endosome membrane membrane-bounded organelle intracellular anatomical structure membrane endosome intracellular vesicle intracellular membrane-bounded organelle recycling endosome endomembrane system intracellular organelle cytoplasmic vesicle membrane cellular anatomical structure bounding membrane of organelle recycling endosome membrane endosome membrane membrane-bounded organelle intracellular anatomical structure membrane endosome intracellular vesicle intracellular membrane-bounded organelle recycling endosome endomembrane system intracellular organelle cytoplasmic vesicle membrane cellular anatomical structure bounding membrane of organelle recycling endosome membrane vesicle membrane cytoplasmic vesicle organelle cytoplasm vesicle organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR004148	BAR domain	Domain
A, B	IPR002110	Ankyrin repeat	Repeat
A, B	IPR001849	Pleckstrin homology domain	Domain
A, B	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
A, B	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
A, B	IPR037278	ARFGAP/RecO-like zinc finger	Homologous Superfamily
A, B	IPR011993	PH-like domain superfamily	Homologous Superfamily
A, B	IPR001164	Arf GTPase activating protein	Domain
A, B	IPR045258	ArfGAP ACAP1/2/3-like	Family
A, B	IPR038508	ArfGAP domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q15027	amyotrophic lateral sclerosis colorectal cancer glioblastoma interstitial cystitis malignant glioma osteosarcoma vascular disease atopic eczema cutaneous lupus erythematosus Hashimoto thyroiditis juvenile dermatomyositis Malignant neoplasm of breast tuberculosis atypical teratoid rhabdoid tumor Emery-Dreifuss muscular dystrophy amyotrophic lateral sclerosis colorectal cancer glioblastoma interstitial cystitis malignant glioma osteosarcoma vascular disease atopic eczema cutaneous lupus erythematosus Hashimoto thyroiditis juvenile dermatomyositis Malignant neoplasm of breast tuberculosis atypical teratoid rhabdoid tumor Emery-Dreifuss muscular dystrophy hypothyroidism large cell medulloblastoma medulloblastoma uterine corpus leiomyoma

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.