Annotations: 5KSP

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Ras_1	e5kspA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras_1	ECOD (1.6)
B	Ras_1	e5kspB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Ras_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Mitochondrial Rho GTPase 1	cation binding ion binding binding calcium ion binding metal ion binding small molecule binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding organic cyclic compound binding cation binding ion binding binding calcium ion binding metal ion binding small molecule binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide 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	cellular homeostasis homeostatic process regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation regulation of organelle organization cellular component organization organelle organization regulation of mitochondrion organization cellular process cellular component organization or biogenesis mitochondrion organization cellular response to stimulus cellular homeostasis homeostatic process regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation regulation of organelle organization cellular component organization organelle organization regulation of mitochondrion organization cellular process cellular component organization or biogenesis mitochondrion organization cellular response to stimulus response to stimulus transport signaling apoptotic mitochondrial changes mitochondrial outer membrane permeabilization involved in programmed cell death cell communication mitochondrial membrane organization localization positive regulation of mitochondrial membrane permeability involved in apoptotic process positive regulation of mitochondrial membrane permeability positive regulation of membrane permeability regulation of biological quality signal transduction regulation of mitochondrial membrane permeability mitochondrial transport membrane organization cell death establishment of localization apoptotic signaling pathway regulation of membrane permeability regulation of mitochondrial membrane permeability involved in apoptotic process apoptotic process mitochondrial outer membrane permeabilization programmed cell death small GTPase-mediated signal transduction intracellular signal transduction intracellular signaling cassette establishment of organelle localization cellular localization organelle transport along microtubule establishment of mitochondrion localization intracellular transport mitochondrion localization establishment of mitochondrion localization, microtubule-mediated mitochondrion transport along microtubule organelle localization establishment of localization in cell microtubule-based transport transport along microtubule cytoskeleton-dependent intracellular transport microtubule-based movement microtubule-based process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle membrane mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope mitochondrial outer membrane outer membrane organelle membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005225	Small GTP-binding domain	Domain
A, B	IPR020860	MIRO domain	Domain
A, B	IPR001806	Small GTPase	Family
A, B	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A, B	IPR013567	EF hand associated, type-2	Domain
A, B	IPR003578	Small GTPase Rho	Family
A, B	IPR021181	Mitochondrial Rho GTPase	Family
A, B	IPR013566	Mitochondrial Rho GTPase 1/3, EF hand associated, type-1	Domain
A, B	IPR002048	EF-hand domain	Domain
A, B	IPR011992	EF-hand domain pair	Homologous Superfamily
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: Q8IXI2	breast cancer osteosarcoma dermatomyositis ovarian cancer glioblastoma tuberculosis

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.