Annotations: 6OO2

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Vps4_C_N	e6oo2A2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
A	Sigma54_activat	e6oo2A1	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)
B	Vps4_C_N	e6oo2B2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
B	Sigma54_activat	e6oo2B1	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)
C	Vps4_C_N	e6oo2C1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
C	Sigma54_activat	e6oo2C2	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)
D	Vps4_C_N	e6oo2D1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
D	Sigma54_activat	e6oo2D2	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)
E	Vps4_C_N	e6oo2E2	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
E	Sigma54_activat	e6oo2E1	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)
G [auth F]	Vps4_C_N	e6oo2F1	A: alpha arrays	X: Histone-like	H: Histone-related	T: AAA+ ATPase lid domain	F: Vps4_C_N	ECOD (1.6)
G [auth F]	Sigma54_activat	e6oo2F2	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)
H	KOG0917	e6oo2H1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
I	KOG0917	e6oo2I1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
J	KOG0917	e6oo2J1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
K	KOG0917	e6oo2K1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
L	KOG0917	e6oo2L1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
M	KOG0917	e6oo2M1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
N	KOG0917	e6oo2N1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
O	KOG0917	e6oo2O1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
P	KOG0917	e6oo2P1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
Q	KOG0917	e6oo2Q1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
S	KOG0917	e6oo2S1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)
R	KOG0917	e6oo2R1	A: alpha bundles	X: Spectrin repeat-like	H: MIT domain (From Topology)	T: MIT domain	F: KOG0917	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E, A, B, C, D, E, G [auth F]	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, B, C, D, E, A, B, C, D, E, G [auth F]	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, B, C, D, E, A, B, C, D, E, G [auth F]	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
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	PF18097	Vta1 C-terminal domain (Vta1_C)	Vta1 C-terminal domain	This is the C-terminal domain of Vta1 proteins Pfam:PF04652 . Structural and functional analysis indicate that this C-terminal domain promotes the ATP-dependent double ring assembly of Vps4. Furthermore, it has been shown that it is necessary and suf ...	This is the C-terminal domain of Vta1 proteins Pfam:PF04652 . Structural and functional analysis indicate that this C-terminal domain promotes the ATP-dependent double ring assembly of Vps4. Furthermore, it has been shown that it is necessary and sufficient for protein dimerization. Mutations in Lys-299 and Lys-302 completely abolished the ability of Vta1 to stimulate the ATPase activity of Vps4 while mutation in Lys-322 had no effect [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E, A, B, C, D, E, G [auth F]	Vacuolar protein sorting-associated protein 4	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding identical protein binding protein binding protein homodimerization activity protein dimerization 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 catalytic activity ATP-dependent activity	localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway cellular component disassembly catabolic process protein-containing complex organization macroautophagy autophagy protein-containing complex disassembly cellular component organization autophagosome maturation metabolic process cellular component organization or biogenesis process utilizing autophagic mechanism membrane organization membrane biogenesis nuclear membrane reassembly membrane assembly nuclear membrane organization cellular component biogenesis nucleus organization organelle organization cellular component assembly nuclear envelope organization endomembrane system organization sterol metabolic process steroid metabolic process primary metabolic process lipid metabolic process late endosome to lysosome transport endosome to lysosome transport lysosomal transport endosome to lysosome transport via multivesicular body sorting pathway late endosome to lysosome transport via multivesicular body sorting pathway organelle assembly multivesicular body assembly vesicle organization multivesicular body organization endosome organization establishment of protein localization nitrogen compound transport protein transport macromolecule localization intracellular protein localization cytoskeleton-dependent cytokinesis mitotic cytokinetic process mitotic cytokinesis cytokinesis mitotic cell cycle mitotic cell cycle process midbody abscission cytokinetic process cell cycle cell division cell cycle process membrane fission maintenance of protein location protein localization to Golgi apparatus maintenance of location maintenance of location in cell maintenance of protein location in cell protein localization to organelle protein retention in Golgi apparatus vesicle budding from membrane intralumenal vesicle formation wound healing response to stimulus plasma membrane repair response to stress plasma membrane organization response to wounding vacuole organization reticulophagy	midbody cellular anatomical structure membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle bounding membrane of organelle cytoplasmic vesicle vesicle membrane midbody cellular anatomical structure membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle catalytic complex ESCRT complex endosome membrane intracellular membrane-bounded organelle cytoplasmic vesicle membrane organelle ESCRT IV complex cytoplasm organelle membrane cell periphery plasma membrane nucleus nuclear protein-containing complex organelle envelope nuclear envelope nuclear pore endoplasmic reticulum
F [auth G]	Designed Cyclic Peptide	-	-	-
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	Vacuolar protein sorting-associated protein VTA1	ATPase activator activity molecular function activator activity molecular function regulator activity ATPase regulator activity protein-macromolecule adaptor activity molecular adaptor activity	localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway localization cellular localization late endosome to vacuole transport transport establishment of localization in cell cellular process vacuolar transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway macromolecule localization lipid localization lipid transport establishment of protein localization nitrogen compound transport protein transport intracellular protein localization	membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle cellular anatomical structure bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle membrane-bounded organelle endosome membrane protein-containing complex ATPase complex intracellular anatomical structure intracellular vesicle membrane protein complex endomembrane system intracellular organelle cellular anatomical structure bounding membrane of organelle cytoplasmic vesicle vesicle membrane vesicle catalytic complex ESCRT complex endosome membrane intracellular membrane-bounded organelle cytoplasmic vesicle membrane organelle ESCRT IV complex cytoplasm organelle membrane late endosome multivesicular body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR003593	AAA+ ATPase domain	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR003959	ATPase, AAA-type, core	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR007330	MIT domain	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR041569	AAA ATPase, AAA+ lid domain	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR015415	Spastin/Vps4, C-terminal	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR050304	Microtubule-severing AAA ATPase	Family
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR045253	Vacuolar protein sorting-associated protein 4, MIT domain	Domain
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR003960	ATPase, AAA-type, conserved site	Conserved Site
A, B, C, D, E, A, B, C, D, E, G [auth F]	IPR036181	MIT domain superfamily	Homologous Superfamily
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	IPR039431	Vta1/callose synthase, N-terminal	Domain
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	IPR023175	Vta1/Callose synthase, N-terminal domain superfamily	Homologous Superfamily
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	IPR041212	Vta1, C-terminal	Domain
H, I, J, K, L H, I, J, K, L, M, N, O, P, Q, R, S	IPR044538	Vacuolar protein sorting-associated protein Vta1-like	Family