5YEW

Structural basis for GTP hydrolysis and conformational change of mitofusin 1 in mediating mitochondrial fusion

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Fzo_mitofusin	e5yewA2	A: alpha bundles	X: Bacterial dynamin-like protein helical domain (From Topology)	H: Bacterial dynamin-like protein helical domain (From Topology)	T: Bacterial dynamin-like protein helical domain	F: Fzo_mitofusin	ECOD (1.6)
A	MnmE_helical_2nd	e5yewA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
B	Fzo_mitofusin	e5yewB2	A: alpha bundles	X: Bacterial dynamin-like protein helical domain (From Topology)	H: Bacterial dynamin-like protein helical domain (From Topology)	T: Bacterial dynamin-like protein helical domain	F: Fzo_mitofusin	ECOD (1.6)
B	MnmE_helical_2nd	e5yewB1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)
C	Fzo_mitofusin	e5yewC1	A: alpha bundles	X: Bacterial dynamin-like protein helical domain (From Topology)	H: Bacterial dynamin-like protein helical domain (From Topology)	T: Bacterial dynamin-like protein helical domain	F: Fzo_mitofusin	ECOD (1.6)
C	MnmE_helical_2nd	e5yewC2	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: MnmE_helical_2nd	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00350	Dynamin family (Dynamin_N)	Dynamin family	-	Domain
B, C	PF00350	Dynamin family (Dynamin_N)	Dynamin family	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Mitofusin-1,Mitofusin-1 fusion protein	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 identical protein binding protein binding	organelle fusion cellular component organization organelle organization cellular process mitochondrial fusion cellular component organization or biogenesis mitochondrion organization localization mitochondrion localization organelle localization regulation of mitochondrial membrane potential biological regulation positive regulation of mitochondrial membrane potential regulation of biological quality organelle fusion cellular component organization organelle organization cellular process mitochondrial fusion cellular component organization or biogenesis mitochondrion organization localization mitochondrion localization organelle localization regulation of mitochondrial membrane potential biological regulation positive regulation of mitochondrial membrane potential regulation of biological quality positive regulation of membrane potential regulation of membrane potential ribose phosphate metabolic process GTP metabolic process carbohydrate derivative metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process organic substance metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process cellular metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process organic cyclic compound metabolic process organophosphate metabolic process metabolic process nucleoside triphosphate metabolic process purine ribonucleotide metabolic 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 mitochondrial protein-containing complex protein-containing complex outer mitochondrial membrane protein complex membrane protein complex
B, C	Mitofusin-1,Mitofusin-1 fusion protein	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 identical protein binding protein binding	organelle fusion cellular component organization organelle organization cellular process mitochondrial fusion cellular component organization or biogenesis mitochondrion organization localization mitochondrion localization organelle localization regulation of mitochondrial membrane potential biological regulation positive regulation of mitochondrial membrane potential regulation of biological quality organelle fusion cellular component organization organelle organization cellular process mitochondrial fusion cellular component organization or biogenesis mitochondrion organization localization mitochondrion localization organelle localization regulation of mitochondrial membrane potential biological regulation positive regulation of mitochondrial membrane potential regulation of biological quality positive regulation of membrane potential regulation of membrane potential ribose phosphate metabolic process GTP metabolic process carbohydrate derivative metabolic process nucleobase-containing compound metabolic process purine nucleotide metabolic process organic substance metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process phosphate-containing compound metabolic process small molecule metabolic process phosphorus metabolic process ribonucleoside triphosphate metabolic process nucleoside phosphate metabolic process purine nucleoside triphosphate metabolic process organonitrogen compound metabolic process cellular metabolic process primary metabolic process nucleotide metabolic process purine-containing compound metabolic process organic cyclic compound metabolic process organophosphate metabolic process metabolic process nucleoside triphosphate metabolic process purine ribonucleotide metabolic 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 mitochondrial protein-containing complex protein-containing complex outer mitochondrial membrane protein complex membrane protein complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027094	Mitofusin family	Family
A	IPR045063	Dynamin, N-terminal	Domain
A	IPR030381	Dynamin-type guanine nucleotide-binding (G) domain	Domain
A	IPR006884	Fzo/mitofusin HR2 domain	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, C	IPR027094	Mitofusin family	Family
B, C	IPR045063	Dynamin, N-terminal	Domain
B, C	IPR030381	Dynamin-type guanine nucleotide-binding (G) domain	Domain
B, C	IPR006884	Fzo/mitofusin HR2 domain	Domain
B, C	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q8IWA4	Ceroid lipofuscinosis, neuronal 1, infantile atrial fibrillation lung cancer osteosarcoma progressive supranuclear palsy atypical teratoid rhabdoid tumor colorectal cancer medulloblastoma ovarian cancer psoriasis breast cancer large cell medulloblastoma non-small cell lung carcinoma Pick disease
B, C	Pharos: Q8IWA4	Ceroid lipofuscinosis, neuronal 1, infantile atrial fibrillation lung cancer osteosarcoma progressive supranuclear palsy atypical teratoid rhabdoid tumor colorectal cancer medulloblastoma ovarian cancer psoriasis breast cancer large cell medulloblastoma non-small cell lung carcinoma Pick disease

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.