Annotations: 6X90

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth A]	d6x90a1	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)
B [auth A]	d6x90a2	Artifacts	Tags	Tags	Tags	C-terminal Tags	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth A]	SCOP2B Superfamily	Ras-like P-loop GTPases	8060249	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 B]	F_UNCLASSIFIED	e6x90B1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: F_UNCLASSIFIED	ECOD (1.6)
B [auth A]	PF00025	e6x90A1	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
B [auth A]	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 [auth B]	Guanine nucleotide-exchange factor SEC12	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity guanyl-nucleotide exchange factor activity	localization transport cellular process establishment of localization vesicle-mediated transport protein localization establishment of protein localization cellular localization nitrogen compound transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion localization transport cellular process establishment of localization vesicle-mediated transport protein localization establishment of protein localization cellular localization nitrogen compound transport secretion organic substance transport 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 regulation of cellular component organization regulation of cellular process vesicle targeting, to, from or within Golgi vesicle targeting cellular component organization cellular component biogenesis vesicle organization regulation of protein-containing complex assembly cellular component assembly organelle localization establishment of localization in cell protein-containing complex assembly vesicle coating regulation of COPII vesicle coating cellular component organization or biogenesis vesicle targeting, rough ER to cis-Golgi membrane organization vesicle localization regulation of biological process protein-containing complex organization establishment of vesicle localization biological regulation intracellular transport endoplasmic reticulum to Golgi vesicle-mediated transport regulation of cellular component biogenesis regulation of organelle organization organelle organization COPII-coated vesicle budding COPII vesicle coating Golgi vesicle transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum organelle subcompartment membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network membrane-bounded organelle intracellular organelle intracellular anatomical structure Golgi apparatus organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endomembrane system endoplasmic reticulum organelle subcompartment membrane endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network organelle membrane endoplasmic reticulum membrane
B [auth A]	Small COPII coat GTPase SAR1	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 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 cellular localization establishment of protein localization nitrogen compound transport transport organic substance transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization cellular process protein localization cellular localization establishment of protein localization nitrogen compound transport transport organic substance transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization cellular process intracellular protein transport regulation of localization regulation of cellular process positive regulation of biological process positive regulation of ER to Golgi vesicle-mediated transport vesicle-mediated transport positive regulation of intracellular transport positive regulation of cellular process regulation of intracellular transport regulation of biological process regulation of ER to Golgi vesicle-mediated transport regulation of transport biological regulation endoplasmic reticulum to Golgi vesicle-mediated transport regulation of vesicle-mediated transport positive regulation of transport regulation of cellular localization Golgi vesicle transport membrane organization cellular component organization nucleus organization organelle organization nuclear envelope organization cellular component organization or biogenesis endomembrane system organization vesicle organization mitochondrial membrane organization mitochondrion organization establishment of organelle localization vesicle budding from membrane regulation of cellular component organization vesicle targeting, to, from or within Golgi 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 protein-containing complex organization establishment of vesicle localization regulation of cellular component biogenesis regulation of organelle organization COPII-coated vesicle budding COPII vesicle coating organelle fission mitochondrial fission regulation of protein exit from endoplasmic reticulum protein exit from endoplasmic reticulum regulation of protein localization positive regulation of establishment of protein localization positive regulation of protein transport regulation of establishment of protein localization regulation of protein transport positive regulation of protein exit from endoplasmic reticulum positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endoplasmic reticulum exit site endoplasmic reticulum endomembrane system Golgi membrane Golgi apparatus membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle endoplasmic reticulum exit site endoplasmic reticulum endomembrane system Golgi membrane Golgi apparatus membrane bounding membrane of organelle organelle membrane organelle membrane contact site mitochondria-associated endoplasmic reticulum membrane contact site protein-containing complex vesicle coat intracellular vesicle transport vesicle membrane membrane protein complex membrane coat vesicle membrane cytoplasmic vesicle ER to Golgi transport vesicle membrane coated vesicle vesicle transport vesicle coated membrane COPII vesicle coat cytoplasmic vesicle membrane coated vesicle membrane COPII-coated ER to Golgi transport vesicle organelle subcompartment 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 [auth B]	IPR001680	WD40 repeat	Repeat
A [auth B]	IPR045260	Guanine nucleotide-exchange factor Sec12-like	Family
A [auth B]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B [auth A]	IPR006687	Small GTPase superfamily, SAR1-type	Family
B [auth A]	IPR005225	Small GTP-binding protein domain	Domain
B [auth A]	IPR006689	Small GTPase superfamily, ARF/SAR type	Family
B [auth A]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

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.