Annotations: 5KU1

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF08355	e5ku1A3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF08355	ECOD (1.6)
A	PF08356	e5ku1A2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: PF08356	ECOD (1.6)
A	PF00071	e5ku1A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF00071	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08355	EF hand associated (EF_assoc_1)	EF hand associated	-	Family
A	PF08356	EF hand associated (EF_assoc_2)	EF hand associated	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	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 cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction cell communication regulation of cellular component organization regulation of organelle organization cellular component organization cellular homeostasis homeostatic process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction cell communication regulation of cellular component organization regulation of organelle organization cellular component organization organelle organization regulation of mitochondrion organization cellular component organization or biogenesis mitochondrion organization small GTPase-mediated signal transduction intracellular signal transduction intracellular signaling cassette transport apoptotic mitochondrial changes mitochondrial outer membrane permeabilization involved in programmed cell death 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 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 actin cytoskeleton organization actin filament organization actin filament-based process supramolecular fiber organization cytoskeleton organization 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 intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle membrane mitochondrial membrane organelle outer membrane organelle envelope bounding membrane of organelle mitochondrial envelope membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity 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	IPR020860	MIRO domain	Domain
A	IPR013567	EF hand associated, type-2	Domain
A	IPR003578	Small GTPase Rho	Family
A	IPR021181	Mitochondrial Rho GTPase	Family
A	IPR013566	Mitochondrial Rho GTPase 1/3, EF hand associated, type-1	Domain
A	IPR002048	EF-hand domain	Domain
A	IPR011992	EF-hand domain pair	Homologous Superfamily
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR001806	Small GTPase	Family
A	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
A	IPR005225	Small GTP-binding protein domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	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 R01GM133198.