Annotations: 8DZM

Crystal structure of human Sar1a in complex with ppGpp and Magnesium

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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	SCOP2B Superfamily	Ras-like P-loop GTPases	8057400	3002022	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Ras-like P-loop GTPases	8057400	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)
B	Polyketide_cyc2	e8dzmB1	A: alpha arrays	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Polyketide_cyc2	ECOD (v295)
A	Ribosomal_S5_C	e8dzmA1	A: alpha arrays	X: cradle loop barrel	H: RIFT-related	T: FMN-binding split barrel	F: Ribosomal_S5_C	ECOD (v295)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	GTP-binding protein SAR1a	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 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 amino acid sensor activity molecular sensor activity molecular function regulator activity pyrophosphatase activity GTPase activity G protein 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	regulation of localization cellular localization regulation of cellular process transport positive regulation of biological process positive regulation of ER to Golgi vesicle-mediated transport vesicle-mediated transport localization intercellular transport establishment of localization in cell positive regulation of intracellular transport positive regulation of cellular process regulation of intracellular transport regulation of biological process regulation of localization cellular localization regulation of cellular process transport positive regulation of biological process positive regulation of ER to Golgi vesicle-mediated transport vesicle-mediated transport localization intercellular transport establishment of localization in cell 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 intracellular transport endoplasmic reticulum to Golgi vesicle-mediated transport regulation of vesicle-mediated transport establishment of localization positive regulation of transport regulation of cellular localization cellular process Golgi vesicle transport cellular response to stimulus TOR signaling regulation of signaling response to stimulus regulation of TOR signaling signaling regulation of signal transduction intracellular signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication regulation of TORC1 signaling signal transduction TORC1 signaling vesicle budding from membrane cellular component organization vesicle organization cellular component biogenesis cellular component assembly protein-containing complex assembly cellular component organization or biogenesis membrane organization protein-containing complex organization organelle organization COPII vesicle coat assembly COPII-coated vesicle budding vesicle coat assembly response to nutrient levels cellular response to leucine starvation cellular response to amino acid starvation cellular response to starvation cellular response to nutrient levels cellular response to stress response to stress response to amino acid starvation response to starvation regulation of protein exit from endoplasmic reticulum protein exit from endoplasmic reticulum establishment of protein localization regulation of protein localization positive regulation of establishment of protein localization positive regulation of protein transport intracellular protein localization regulation of establishment of protein localization regulation of protein transport positive regulation of protein exit from endoplasmic reticulum protein transport macromolecule localization positive regulation of protein localization regulation of intracellular protein transport positive regulation of intracellular protein transport intracellular protein transport negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of cell communication negative regulation of TORC1 signaling negative regulation of TOR signaling negative regulation of cellular process negative regulation of response to stimulus negative regulation of signal transduction vesicle cargo loading COPII-coated vesicle cargo loading	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle Golgi cisterna membrane Golgi apparatus subcompartment Golgi apparatus organelle subcompartment membrane Golgi cisterna intracellular membrane-bounded organelle endomembrane system intracellular organelle organelle Golgi stack organelle membrane protein-containing complex vesicle coat intracellular vesicle transport vesicle membrane membrane protein complex membrane coat bounding membrane of organelle 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 endoplasmic reticulum subcompartment nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum endoplasmic reticulum membrane endoplasmic reticulum exit site vacuolar membrane lytic vacuole vacuole lytic vacuole membrane lysosomal membrane lysosome

InterPro: Protein Family Classification InterPro Database Homepage

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

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	: Q9NR31	breast cancer malignant glioma pancreatic ductal adenocarcinoma psoriasis cystic fibrosis osteosarcoma plasma cell myeloma glioblastoma ovarian cancer polycystic ovary syndrome

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