6P14

Structure of spastin AAA domain (T692A mutant) in complex with a diaminotriazole-based inhibitor (crystal form B)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6p14a_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	Fruit fly (Drosophila melanogaster ) [TaxId: 7227 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Vps4_C_C	e6p14A2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_C	ECOD (1.6)
A	Sigma54_activat	e6p14A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: Sigma54_activat	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF09336	Vps4 C terminal oligomerisation domain (Vps4_C)	Vps4 C terminal oligomerisation domain	This domain is found at the C terminal of ATPase proteins involved in vacuolar sorting. It forms an alpha helix structure and is required for oligomerisation [1].	Domain
A	PF17862	AAA+ lid domain (AAA_lid_3)	AAA+ lid domain	This entry represents the alpha helical AAA+ lid domain that is found to the C-terminus of AAA domains.	Domain
A	PF00004	ATPase family associated with various cellular activities (AAA) (AAA)	ATPase family associated with various cellular activities (AAA)	AAA family proteins often perform chaperone-like functions that assist in the assembly, operation, or disassembly of protein complexes [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Spastin	cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding cytoskeletal protein binding protein binding binding tubulin binding alpha-tubulin binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding microtubule binding protein-containing complex destabilizing activity microtubule severing ATPase activity catalytic activity, acting on a protein catalytic activity ATP-dependent activity isomerase activity pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides	regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation presynapse organization regulation of terminal button organization terminal button organization cellular component organization regulation of synapse organization cell junction organization regulation of presynapse organization cellular process regulation of synapse structure or activity synapse organization regulation of biological process regulation of cellular component organization regulation of cellular process biological regulation presynapse organization regulation of terminal button organization terminal button organization cellular component organization regulation of synapse organization cell junction organization regulation of presynapse organization cellular process regulation of synapse structure or activity synapse organization cellular component organization or biogenesis regulation of biological quality behavior multicellular organismal process locomotory behavior organelle organization microtubule severing microtubule cytoskeleton organization microtubule-based process cytoskeleton organization adult locomotory behavior adult behavior cellular response to stimulus positive regulation of nervous system development response to stimulus developmental growth cell projection organization regulation of cellular response to stress neuron projection development regulation of cell development multicellular organism development positive regulation of axon extension involved in regeneration cell projection morphogenesis neuron differentiation cell differentiation positive regulation of sprouting of injured axon sprouting of injured axon system development regulation of sprouting of injured axon regulation of cell projection organization positive regulation of cell development response to external stimulus generation of neurons regulation of response to stimulus regulation of neuron projection development positive regulation of cellular component organization regulation of developmental process regulation of response to external stimulus plasma membrane bounded cell projection morphogenesis cell development cell growth response to axon injury regulation of response to wounding neurogenesis positive regulation of response to external stimulus regulation of extent of cell growth axon regeneration positive regulation of neuron projection development positive regulation of cell differentiation regulation of response to stress positive regulation of neurogenesis positive regulation of cellular process regulation of anatomical structure morphogenesis positive regulation of axonogenesis neuron projection extension regulation of developmental growth developmental cell growth growth positive regulation of cell growth axon development regulation of cell growth cell morphogenesis involved in neuron differentiation anatomical structure morphogenesis positive regulation of growth neuron development positive regulation of axon regeneration axon extension involved in regeneration axon extension regulation of growth axonogenesis regulation of cellular component size positive regulation of neuron projection regeneration regulation of cell differentiation regulation of neurogenesis regeneration neuron projection regeneration positive regulation of developmental process regulation of axon extension involved in regeneration neuron projection morphogenesis anatomical structure development positive regulation of cell projection organization response to wounding positive regulation of developmental growth developmental process positive regulation of response to wounding regulation of axon regeneration nervous system development developmental growth involved in morphogenesis regulation of neuron projection regeneration positive regulation of multicellular organismal process cellular developmental process positive regulation of biological process cell morphogenesis positive regulation of response to stimulus regulation of axon extension regulation of nervous system development cellular response to stress response to stress regulation of axonogenesis regulation of multicellular organismal process positive regulation of axon extension regulation of cell size regulation of multicellular organismal development plasma membrane bounded cell projection organization regulation of plasma membrane bounded cell projection organization regulation of anatomical structure size mitotic cell cycle localization mitotic chromosome movement towards spindle pole chromosome localization organelle localization mitotic sister chromatid segregation cell cycle chromosome segregation chromosome movement towards spindle pole cell cycle process mitotic nuclear division organelle fission chromosome organization sister chromatid segregation nuclear division mitotic cell cycle process nuclear chromosome segregation microtubule-based movement negative regulation of neuromuscular synaptic transmission signaling modulation of chemical synaptic transmission negative regulation of signaling negative regulation of biological process negative regulation of synaptic transmission negative regulation of cell communication cell communication synaptic signaling regulation of neuromuscular synaptic transmission negative regulation of cellular process trans-synaptic signaling regulation of signaling cell-cell signaling chemical synaptic transmission regulation of trans-synaptic signaling anterograde trans-synaptic signaling neuromuscular synaptic transmission regulation of cell communication cell division regulation of lipid metabolic process primary metabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of lipid metabolic process metabolic process regulation of metabolic process lipid metabolic process cellular component biogenesis protein hexamerization cellular component assembly protein-containing complex organization protein complex oligomerization protein-containing complex assembly positive regulation of cell communication positive regulation of neuromuscular synaptic transmission positive regulation of synaptic transmission positive regulation of signaling positive regulation of organelle organization regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization protein-containing complex disassembly positive regulation of microtubule depolymerization regulation of protein-containing complex disassembly microtubule polymerization or depolymerization regulation of microtubule depolymerization positive regulation of protein-containing complex disassembly cellular component disassembly positive regulation of microtubule polymerization or depolymerization regulation of protein depolymerization positive regulation of protein depolymerization positive regulation of cytoskeleton organization regulation of microtubule-based process positive regulation of supramolecular fiber organization regulation of organelle organization microtubule depolymerization regulation of supramolecular fiber organization supramolecular fiber organization protein depolymerization regulation of microtubule cytoskeleton organization hemocyte migration hemopoiesis animal organ development embryo development embryonic hemopoiesis cell migration embryonic organ development cell motility mitotic spindle elongation spindle elongation microtubule cytoskeleton organization involved in mitosis spindle organization mitotic spindle organization positive regulation of neuromuscular junction development neuromuscular junction development regulation of synaptic assembly at neuromuscular junction regulation of neuromuscular junction development positive regulation of synaptic assembly at neuromuscular junction regulation of cell junction assembly synapse assembly positive regulation of synapse assembly cell junction assembly regulation of synapse assembly positive regulation of cellular component biogenesis regulation of cellular component biogenesis positive regulation of cell junction assembly synaptic assembly at neuromuscular junction regulation of cell morphogenesis regulation of dendrite morphogenesis positive regulation of cell morphogenesis regulation of dendrite development dendrite development positive regulation of dendrite morphogenesis dendrite morphogenesis negative regulation of microtubule depolymerization negative regulation of protein-containing complex disassembly negative regulation of supramolecular fiber organization negative regulation of cellular component organization negative regulation of microtubule polymerization or depolymerization negative regulation of cytoskeleton organization negative regulation of protein depolymerization negative regulation of organelle organization negative regulation of cell junction assembly negative regulation of growth negative regulation of synaptic assembly at neuromuscular junction negative regulation of developmental growth negative regulation of multicellular organismal process negative regulation of nervous system development negative regulation of neuromuscular junction development negative regulation of developmental process negative regulation of synapse organization negative regulation of synapse assembly	membrane cellular anatomical entity axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon terminal bouton cell junction neuron projection terminus intracellular organelle membrane cellular anatomical entity axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon terminal bouton cell junction neuron projection terminus intracellular organelle centrosome microtubule organizing center intracellular anatomical structure cytoskeleton organelle intracellular non-membrane-bounded organelle microtubule cytoskeleton non-membrane-bounded organelle cytoplasm neuromuscular junction chromosome lipid droplet spindle polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017179	Spastin	Family
A	IPR003593	AAA+ ATPase domain	Domain
A	IPR003959	ATPase, AAA-type, core	Domain
A	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A	IPR007330	MIT domain	Domain
A	IPR041569	AAA ATPase, AAA+ lid domain	Domain
A	IPR015415	Spastin/Vps4, C-terminal	Domain
A	IPR050304	Microtubule-severing AAA ATPase	Family
A	IPR003960	ATPase, AAA-type, conserved site	Conserved Site

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.