Annotations: 1U5T

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1u5ta1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	Vacuolar sorting protein domain	Vacuolar sorting protein SNF8	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
B	d1u5tb1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	Vacuolar sorting protein domain	Vacuolar protein sorting-associated protein VPS36	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
C	d1u5tc1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	Vacuolar sorting protein domain	Vacuolar protein sorting-associated protein VPS25	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)
D	d1u5td1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	Vacuolar sorting protein domain	Vacuolar protein sorting-associated protein VPS25	baker's yeast (Saccharomyces cerevisiae ) [TaxId: 4932 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	EAP30/Vps36-like	8002877	4000170	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Winged helix DNA-binding domain	8002878	3000034	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Winged helix DNA-binding domain	8002879	3000034	SCOP2 (2022-06-29)
B	SCOP2 Family	EAP30/Vps36-like	8058021	4000170	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Winged helix DNA-binding domain	8058022	3000034	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Winged helix DNA-binding domain	8058023	3000034	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Winged helix DNA-binding domain	8002871	3000034	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Winged helix DNA-binding domain	8002872	3000034	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Winged helix DNA-binding domain	8002871	3000034	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Winged helix DNA-binding domain	8002872	3000034	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	PF04157	e1u5tA2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF04157	ECOD (1.6)
B	F_UNCLASSIFIED	e1u5tB2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: F_UNCLASSIFIED	ECOD (1.6)
B	PF04157	e1u5tB1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF04157	ECOD (1.6)
C	PF05871	e1u5tC2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF05871	ECOD (1.6)
D	PF05871	e1u5tD2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: PF05871	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	6.10.140.180	Special	Helix non-globular	Helix Hairpins		CATH (4.3.0)
A	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
B	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
C	1.10.10.570	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	"Winged helix" DNA-binding domain. Chain C. Domain 1	CATH (4.3.0)
C	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)
D	1.10.10.570	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	"Winged helix" DNA-binding domain. Chain C. Domain 1	CATH (4.3.0)
D	1.10.10.10	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A	Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04157	EAP30/Vps36 family (EAP30)	EAP30/Vps36 family	-	Family
B	PF04157	EAP30/Vps36 family (EAP30)	EAP30/Vps36 family	-	Family
C, D	PF05871	ESCRT-II complex subunit (ESCRT-II)	ESCRT-II complex subunit	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	appears to be functionally related to SNF7; Snf8p	binding lipid binding	organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic 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 metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic 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 metabolic process protein metabolic process macromolecule metabolic process organic substance catabolic process cellular response to stimulus regulation of cellular process response to stimulus regulation of transcription from RNA polymerase II promoter by glucose negative regulation of biological process carbon catabolite regulation of transcription negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of transcription from RNA polymerase II promoter by glucose catabolite repression negative regulation of cellular biosynthetic process carbon catabolite repression organic cyclic compound metabolic process regulation of gene expression cellular response to nutrient levels carbon catabolite regulation of transcription from RNA polymerase II promoter biosynthetic process negative regulation of macromolecule biosynthetic process response to chemical organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process response to nutrient levels cellular biosynthetic process negative regulation of transcription by glucose RNA metabolic process carbon catabolite repression of transcription from RNA polymerase II promoter by glucose RNA biosynthetic process carbon catabolite repression of transcription nucleic acid biosynthetic process carbon catabolite repression of transcription by glucose negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation response to nutrient regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process cellular response to chemical stimulus negative regulation of biosynthetic process cellular process cellular response to nutrient regulation of transcription by glucose protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein targeting organic substance transport establishment of protein localization to vacuole protein localization to vacuole intracellular transport establishment of localization localization establishment of protein localization to organelle protein transport cellular macromolecule localization macromolecule localization protein localization to organelle establishment of localization in cell vacuolar transport protein targeting to vacuole intracellular protein transport vesicle-mediated transport late endosome to vacuole transport late endosome to vacuole transport via multivesicular body sorting pathway endosome transport via multivesicular body sorting pathway protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway endosomal transport multivesicular body sorting pathway ATP transport organic anion transport nucleotide transport purine ribonucleotide transport carbohydrate derivative transport purine nucleotide transport adenine nucleotide transport ATP export nucleobase-containing compound transport organophosphate ester transport	membrane-bounded organelle endosome membrane protein-containing complex intracellular anatomical structure ESCRT complex endosome membrane intracellular vesicle membrane protein complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane membrane-bounded organelle endosome membrane protein-containing complex intracellular anatomical structure ESCRT complex endosome membrane intracellular vesicle membrane protein complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle cytoplasm vesicle organelle membrane ESCRT II complex
B	Defective in vacuolar protein sorting; Vps36p	protein binding binding ubiquitin binding ubiquitin-like protein binding phospholipid binding lipid binding phosphatidylinositol-3-phosphate binding phosphatidylinositol phosphate binding phosphatidylinositol binding cation binding ion binding metal ion binding small molecule binding	cellular catabolic process catabolic process macroautophagy cellular metabolic process autophagy cellular process metabolic process process utilizing autophagic mechanism protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein targeting cellular catabolic process catabolic process macroautophagy cellular metabolic process autophagy cellular process metabolic process process utilizing autophagic mechanism protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein targeting establishment of protein localization to vacuole cytoplasm to vacuole targeting by the Cvt pathway localization cellular macromolecule localization establishment of localization in cell protein targeting to vacuole organic substance transport protein localization to vacuole intracellular transport establishment of localization establishment of protein localization to organelle protein transport macromolecule localization protein localization to organelle vacuolar transport intracellular protein transport proteolysis involved in protein catabolic process macromolecule catabolic process vesicle-mediated transport organic substance metabolic process late endosome to vacuole transport modification-dependent macromolecule catabolic process late endosome to vacuole transport via multivesicular body sorting pathway proteolysis protein metabolic process endosome transport via multivesicular body sorting pathway organonitrogen compound catabolic process organonitrogen compound metabolic process protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway primary metabolic process protein catabolic process endosomal transport modification-dependent protein catabolic process multivesicular body sorting pathway ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway ubiquitin-dependent protein catabolic process macromolecule metabolic process organic substance catabolic process maintenance of protein location protein localization to Golgi apparatus maintenance of location maintenance of location in cell maintenance of protein location in cell protein retention in Golgi apparatus cellular response to stimulus regulation of cellular process response to stimulus regulation of transcription from RNA polymerase II promoter by glucose negative regulation of biological process carbon catabolite regulation of transcription negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of transcription from RNA polymerase II promoter by glucose catabolite repression negative regulation of cellular biosynthetic process carbon catabolite repression organic cyclic compound metabolic process regulation of gene expression cellular response to nutrient levels carbon catabolite regulation of transcription from RNA polymerase II promoter biosynthetic process negative regulation of macromolecule biosynthetic process response to chemical organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process response to nutrient levels cellular biosynthetic process negative regulation of transcription by glucose RNA metabolic process carbon catabolite repression of transcription from RNA polymerase II promoter by glucose RNA biosynthetic process carbon catabolite repression of transcription nucleic acid biosynthetic process carbon catabolite repression of transcription by glucose negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation response to nutrient regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process cellular response to chemical stimulus negative regulation of biosynthetic process cellular response to nutrient regulation of transcription by glucose ATP transport organic anion transport nucleotide transport purine ribonucleotide transport carbohydrate derivative transport purine nucleotide transport adenine nucleotide transport ATP export nucleobase-containing compound transport organophosphate ester transport	membrane-bounded organelle endosome membrane protein-containing complex intracellular anatomical structure ESCRT complex endosome membrane intracellular vesicle membrane protein complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane membrane-bounded organelle endosome membrane protein-containing complex intracellular anatomical structure ESCRT complex endosome membrane intracellular vesicle membrane protein complex cellular anatomical entity intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle cytoplasm vesicle organelle membrane ESCRT II complex late endosome membrane late endosome
C, D	Hypothetical 23.6 kDa protein in YUH1-URA8 intergenic region	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity structural molecule activity	protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein targeting organic substance transport establishment of protein localization to vacuole protein localization to vacuole intracellular transport establishment of localization localization establishment of protein localization to organelle protein transport cellular macromolecule localization protein localization establishment of protein localization cellular localization nitrogen compound transport transport protein targeting organic substance transport establishment of protein localization to vacuole protein localization to vacuole intracellular transport establishment of localization localization establishment of protein localization to organelle protein transport cellular macromolecule localization macromolecule localization protein localization to organelle establishment of localization in cell cellular process vacuolar transport protein targeting to vacuole intracellular protein transport catabolic process proteolysis involved in protein catabolic process macromolecule catabolic process vesicle-mediated transport organic substance metabolic process late endosome to vacuole transport modification-dependent macromolecule catabolic process late endosome to vacuole transport via multivesicular body sorting pathway proteolysis protein metabolic process endosome transport via multivesicular body sorting pathway organonitrogen compound catabolic process organonitrogen compound metabolic process protein transport to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway primary metabolic process protein catabolic process endosomal transport modification-dependent protein catabolic process multivesicular body sorting pathway ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway ubiquitin-dependent protein catabolic process metabolic process macromolecule metabolic process organic substance catabolic process cellular response to stimulus regulation of cellular process response to stimulus regulation of transcription from RNA polymerase II promoter by glucose negative regulation of biological process carbon catabolite regulation of transcription negative regulation of cellular metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II organic substance biosynthetic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription regulation of biological process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process negative regulation of transcription from RNA polymerase II promoter by glucose catabolite repression negative regulation of cellular biosynthetic process carbon catabolite repression organic cyclic compound metabolic process regulation of gene expression cellular response to nutrient levels carbon catabolite regulation of transcription from RNA polymerase II promoter biosynthetic process negative regulation of macromolecule biosynthetic process response to chemical organic cyclic compound biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process response to nutrient levels cellular biosynthetic process negative regulation of transcription by glucose RNA metabolic process carbon catabolite repression of transcription from RNA polymerase II promoter by glucose RNA biosynthetic process carbon catabolite repression of transcription nucleic acid biosynthetic process carbon catabolite repression of transcription by glucose negative regulation of cellular process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process biological regulation response to nutrient regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process cellular response to chemical stimulus negative regulation of biosynthetic process cellular response to nutrient regulation of transcription by glucose ATP transport organic anion transport nucleotide transport purine ribonucleotide transport carbohydrate derivative transport purine nucleotide transport adenine nucleotide transport ATP export nucleobase-containing compound transport organophosphate ester transport	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle endosome membrane protein-containing complex ESCRT complex endosome membrane intracellular vesicle membrane protein complex intracellular membrane-bounded organelle endomembrane system intracellular anatomical structure cytoplasm cellular anatomical entity cytosol membrane-bounded organelle endosome membrane protein-containing complex ESCRT complex endosome membrane intracellular vesicle membrane protein complex intracellular membrane-bounded organelle endomembrane system intracellular organelle cytoplasmic vesicle membrane bounding membrane of organelle cytoplasmic vesicle vesicle membrane organelle vesicle organelle membrane ESCRT II complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A	IPR016689	ESCRT-2 complex, Snf8	Family
A	IPR040608	Snf8/Vps36 family	Family
B	IPR036443	Zinc finger, RanBP2-type superfamily	Homologous Superfamily
B	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
B	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
B	IPR040608	Snf8/Vps36 family	Family
B	IPR011993	PH-like domain superfamily	Homologous Superfamily
B	IPR031558	Vacuolar protein-sorting-associated protein 36, NZF-N zinc-finger domain	Domain
B	IPR001876	Zinc finger, RanBP2-type	Domain
B	IPR021648	Vacuolar protein sorting protein 36, GLUE domain	Domain
B	IPR037855	Vacuolar protein sorting protein 36	Family
C, D	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
C, D	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
C, D	IPR008570	ESCRT-II complex, Vps25 subunit	Family
C, D	IPR014041	ESCRT-II complex, Vps25 subunit, N-terminal winged helix	Homologous Superfamily

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.