6TZ9

CryoEM reconstruction of membrane-bound ESCRT-III filament composed of CHMP1B only

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
Q	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
R	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
S	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
T	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
U [auth V]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
V [auth W]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
W [auth X]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
X [auth Y]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
Y [auth Z]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)
Z [auth AA]	SCOP2B Superfamily	IST1/CHMP3-like	8055750	3002301	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Snf7	e6tz9A1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
B	Snf7	e6tz9B1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
C	Snf7	e6tz9C1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
D	Snf7	e6tz9D1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
E	Snf7	e6tz9E1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
F	Snf7	e6tz9F1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
G	Snf7	e6tz9G1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
H	Snf7	e6tz9H1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
I	Snf7	e6tz9I1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
J	Snf7	e6tz9J1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
K	Snf7	e6tz9K1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
L	Snf7	e6tz9L1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
M	Snf7	e6tz9M1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
N	Snf7	e6tz9N1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
O	Snf7	e6tz9O1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
P	Snf7	e6tz9P1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
Q	Snf7	e6tz9Q1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
R	Snf7	e6tz9R1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
S	Snf7	e6tz9S1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
T	Snf7	e6tz9T1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
U [auth V]	Snf7	e6tz9V1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
V [auth W]	Snf7	e6tz9W1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
W [auth X]	Snf7	e6tz9X1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
X [auth Y]	Snf7	e6tz9Y1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
Y [auth Z]	Snf7	e6tz9Z1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	ECOD (1.6)
Z [auth AA]	Snf7	e6tz9AA1	A: alpha bundles	X: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	H: Charged multivesicular body protein 3 (CHMP3)-related (From Topology)	T: Charged multivesicular body protein 3 (CHMP3)-related	F: Snf7	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, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U [auth V], V [auth W], W [auth X], X [auth Y], Y [auth Z], Z [auth AA]	PF03357	Snf7 (Snf7)	Snf7	-	Family

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, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U [auth V], V [auth W], W [auth X], X [auth Y], Y [auth Z], Z [auth AA]	Charged multivesicular body protein 1b	protein binding binding protein domain specific binding MIT domain binding identical protein binding	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 membrane fusion organelle membrane fusion endosome to lysosome transport lysosomal transport 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 membrane fusion organelle membrane fusion endosome to lysosome transport lysosomal transport multivesicular body-lysosome fusion cellular component organization vesicle organization endosome to lysosome transport via multivesicular body sorting pathway lysosome organization cellular component organization or biogenesis endosome transport via multivesicular body sorting pathway membrane organization vacuole organization lytic vacuole organization lysosomal membrane organization endosomal transport organelle fusion organelle organization multivesicular body sorting pathway vesicle fusion cellular component disassembly catabolic process macroautophagy protein-containing complex organization autophagy protein-containing complex disassembly autophagosome maturation metabolic process process utilizing autophagic mechanism membrane biogenesis nuclear membrane reassembly membrane assembly nuclear membrane organization cellular component biogenesis nucleus organization cellular component assembly nuclear envelope organization endomembrane system organization protein localization establishment of protein localization cellular macromolecule localization macromolecule localization organelle assembly multivesicular body assembly multivesicular body organization endosome organization cell division nitrogen compound transport protein transport proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway ubiquitin-dependent protein catabolic process protein metabolic process macromolecule metabolic process establishment of organelle localization mitotic metaphase chromosome alignment mitotic cell cycle metaphase chromosome alignment chromosome localization organelle localization mitotic sister chromatid segregation cell cycle chromosome segregation cell cycle process mitotic nuclear division organelle fission chromosome organization sister chromatid segregation nuclear division mitotic cell cycle process nuclear chromosome segregation establishment of chromosome localization regulation of cytoskeleton organization regulation of cellular component organization regulation of cellular process microtubule cytoskeleton organization regulation of mitotic spindle organization membraneless organelle assembly regulation of mitotic spindle assembly regulation of cell cycle microtubule cytoskeleton organization involved in mitosis spindle organization regulation of biological process regulation of cell cycle process biological regulation regulation of microtubule-based process regulation of spindle organization regulation of cellular component biogenesis spindle assembly regulation of organelle organization mitotic spindle organization regulation of spindle assembly mitotic spindle assembly regulation of organelle assembly microtubule-based process cytoskeleton organization regulation of microtubule cytoskeleton organization microtubule organizing center organization regulation of centrosome cycle centrosome duplication centrosome cycle regulation of centrosome duplication cytoskeleton-dependent cytokinesis mitotic cytokinetic process mitotic cytokinesis cytokinesis midbody abscission cytokinetic process virion assembly viral process viral budding viral budding via host ESCRT complex viral life cycle membrane fission biological process involved in interspecies interaction between organisms non-lytic viral release biological process involved in interaction with host biological process involved in symbiotic interaction exit from host cell viral budding from plasma membrane viral release from host cell late endosome to lysosome transport wound healing response to stimulus plasma membrane repair response to stress plasma membrane organization response to wounding vesicle fusion with vacuole vacuole fusion ESCRT III complex disassembly ESCRT complex disassembly	midbody cellular anatomical structure membrane-bounded organelle endosome membrane intracellular anatomical structure endosome membrane multivesicular body membrane intracellular vesicle late endosome membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane midbody cellular anatomical structure membrane-bounded organelle endosome membrane intracellular anatomical structure endosome membrane multivesicular body membrane intracellular vesicle late endosome membrane intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle late endosome cytoplasm vesicle organelle membrane multivesicular body extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle cytosol protein-containing complex ESCRT complex membrane protein complex ESCRT III complex cell periphery plasma membrane vacuolar membrane autophagosome membrane vacuole autophagosome amphisome membrane amphisome nucleus nuclear protein-containing complex organelle envelope nuclear envelope nuclear pore membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen polymeric cytoskeletal fiber spindle intracellular membraneless organelle spindle microtubule kinetochore microtubule cytoskeleton membraneless organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton lytic vacuole lytic vacuole membrane lysosomal membrane lysosome chromosome chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome membrane coat coated membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U [auth V], V [auth W], W [auth X], X [auth Y], Y [auth Z], Z [auth AA]	IPR005024	Snf7 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U [auth V], V [auth W], W [auth X], X [auth Y], Y [auth Z], Z [auth AA]	Pharos: Q7LBR1	bipolar disorder malignant mesothelioma tuberculosis interstitial lung disease myopathy lung cancer osteosarcoma

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U [auth V], V [auth W], W [auth X], X [auth Y], Y [auth Z], Z [auth AA]	mpstruc	MONOTOPIC MEMBRANE PROTEINS	Membrane-Shaping Proteins (monotopic)	ESCRT-III filament composed of CHMP1B, membrane bound

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6TZ9

CryoEM reconstruction of membrane-bound ESCRT-III filament composed of CHMP1B only

External Resource: Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation

Membrane Protein Annotation: mpstruc mpstruc Database Homepage