Annotations: 8E0A

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00025	e8e0aA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00025	ECOD (1.6)
B	PF00025	e8e0aB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00025	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00025	ADP-ribosylation factor family (Arf)	ADP-ribosylation factor family	Pfam combines a number of different Prosite families together	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	GTP-binding protein SAR1b	binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding cation binding metal ion binding pyrophosphatase activity GTPase activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity	protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport lipoprotein transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization cellular process lipoprotein localization protein localization establishment of protein localization cellular localization nitrogen compound transport transport organic substance transport lipoprotein transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization cellular process lipoprotein localization intracellular transport establishment of localization in cell intracellular protein transport vesicle organization cellular component organization organelle organization cellular component organization or biogenesis membrane organization establishment of organelle localization vesicle budding from membrane regulation of cellular component organization regulation of cellular process vesicle targeting, to, from or within Golgi vesicle-mediated transport vesicle targeting cellular component biogenesis regulation of protein-containing complex assembly cellular component assembly organelle localization protein-containing complex assembly vesicle coating regulation of COPII vesicle coating vesicle targeting, rough ER to cis-Golgi vesicle localization regulation of biological process protein-containing complex organization establishment of vesicle localization biological regulation endoplasmic reticulum to Golgi vesicle-mediated transport regulation of cellular component biogenesis regulation of organelle organization COPII-coated vesicle budding COPII vesicle coating Golgi vesicle transport chemical homeostasis homeostatic process lipid homeostasis antigen processing and presentation immune system process antigen processing and presentation of peptide antigen via MHC class I antigen processing and presentation of peptide antigen regulation of protein exit from endoplasmic reticulum regulation of localization protein exit from endoplasmic reticulum regulation of protein localization positive regulation of biological process positive regulation of establishment of protein localization positive regulation of protein transport positive regulation of intracellular transport positive regulation of cellular process regulation of intracellular transport regulation of transport regulation of establishment of protein localization regulation of protein transport positive regulation of protein exit from endoplasmic reticulum positive regulation of transport regulation of cellular localization positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport lipid localization regulation of lipid transport lipid transport regulation of lipid localization	membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum exit site endoplasmic reticulum cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytosol Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus membrane-bounded organelle intracellular organelle intracellular anatomical structure organelle endoplasmic reticulum exit site endoplasmic reticulum cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system cytosol Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna Golgi stack organelle membrane transport vesicle intracellular vesicle transport vesicle membrane cytoplasmic vesicle membrane bounding membrane of organelle coated vesicle membrane COPII-coated ER to Golgi transport vesicle vesicle membrane cytoplasmic vesicle ER to Golgi transport vesicle membrane coated vesicle vesicle protein-containing complex vesicle coat membrane protein complex membrane coat coated membrane COPII vesicle coat endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR006687	Small GTPase superfamily, SAR1-type	Family
A, B	IPR005225	Small GTP-binding protein domain	Domain
A, B	IPR006689	Small GTPase superfamily, ARF/SAR type	Family
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9Y6B6	chylomicron retention disease tuberculosis Ataxias, Hereditary breast carcinoma cystic fibrosis exocrine pancreatic carcinoma large cell medulloblastoma medulloblastoma plasma cell myeloma attention deficit hyperactivity disorder, inattentive type Duchenne muscular dystrophy hereditary spastic paraplegia lung adenocarcinoma ovarian cancer psoriasis chylomicron retention disease tuberculosis Ataxias, Hereditary breast carcinoma cystic fibrosis exocrine pancreatic carcinoma large cell medulloblastoma medulloblastoma plasma cell myeloma attention deficit hyperactivity disorder, inattentive type Duchenne muscular dystrophy hereditary spastic paraplegia lung adenocarcinoma ovarian cancer psoriasis atypical teratoid rhabdoid tumor cutaneous lupus erythematosus Emery-Dreifuss muscular dystrophy malignant pancreatic neoplasm pancreatic ductal adenocarcinoma

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 R01GM133198.