Annotations: 3UM2

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	BRO1	e3um2A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: BRO1	ECOD (1.6)
C [auth D]	BRO1	e3um2D1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: BRO1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.40.280	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	alix/aip1 like domains	CATH (4.3.0)
C [auth D]	1.25.40.280	Mainly Alpha	Alpha Horseshoe	Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat	alix/aip1 like domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C [auth D]	PF03097	BRO1-like domain (BRO1)	BRO1-like domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C [auth D]	BRO1 domain-containing protein BROX	-	mitotic nuclear membrane reassembly membrane biogenesis mitotic cell cycle nuclear membrane reassembly cellular component organization cellular component biogenesis cellular component assembly cell cycle cellular component organization or biogenesis endomembrane system organization cell cycle process membrane organization mitotic nuclear division organelle fission mitotic nuclear membrane reassembly membrane biogenesis mitotic cell cycle nuclear membrane reassembly cellular component organization cellular component biogenesis cellular component assembly cell cycle cellular component organization or biogenesis endomembrane system organization cell cycle process membrane organization mitotic nuclear division organelle fission nuclear membrane organization membrane assembly nuclear division organelle organization nucleus organization mitotic cell cycle process mitotic nuclear membrane organization nuclear envelope organization cellular process	membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system nuclear membrane membrane organelle membrane extracellular exosome membrane-bounded organelle intracellular organelle organelle envelope intracellular anatomical structure organelle nuclear envelope nucleus cellular anatomical entity intracellular membrane-bounded organelle endomembrane system nuclear membrane membrane organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle
B, D [auth E]	Charged multivesicular body protein 5	cell adhesion molecule binding cadherin binding protein binding binding	cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization late endosome to vacuole transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway establishment of localization in cell cellular process vacuolar transport endosome transport via multivesicular body sorting pathway cellular localization transport intracellular transport establishment of localization vesicle-mediated transport endosomal transport localization late endosome to vacuole transport late endosome to vacuole transport via multivesicular body sorting pathway multivesicular body sorting pathway establishment of localization in cell cellular process vacuolar transport endosome transport via multivesicular body sorting pathway 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 membrane organization vacuole organization lytic vacuole organization lysosomal membrane organization organelle fusion organelle organization vesicle fusion cellular component disassembly catabolic process macroautophagy protein-containing complex organization cellular metabolic process autophagy protein-containing complex disassembly cellular catabolic process 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 organelle assembly multivesicular body assembly multivesicular body organization endosome organization protein localization establishment of protein localization nitrogen compound transport organic substance transport protein transport cellular macromolecule localization macromolecule localization organonitrogen compound catabolic process organonitrogen compound metabolic 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 protein metabolic process macromolecule metabolic process organic substance catabolic 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 non-membrane-bounded organelle assembly microtubule cytoskeleton organization regulation of mitotic spindle organization 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 cell division cellular response to stimulus response to organic substance biological process involved in interspecies interaction between organisms response to stimulus response to lipid response to other organism cellular response to lipopolysaccharide response to oxygen-containing compound response to external stimulus cellular response to molecule of bacterial origin response to lipopolysaccharide cellular response to oxygen-containing compound response to biotic stimulus cellular response to biotic stimulus cellular response to chemical stimulus response to chemical response to bacterium cellular response to lipid cellular response to organic substance response to external biotic stimulus response to molecule of bacterial origin virion assembly viral process viral budding viral budding via host ESCRT complex viral life cycle cellular response to nitrogen compound response to organonitrogen compound response to endogenous stimulus cellular response to muramyl dipeptide response to muramyl dipeptide response to nitrogen compound cellular response to endogenous stimulus cellular response to organonitrogen compound vesicle budding from membrane membrane fission 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 developmental process multicellular organismal process cellular developmental process homeostatic process hemopoiesis cell development erythrocyte differentiation multicellular organismal-level homeostasis myeloid cell differentiation immune system process cell differentiation anatomical structure development homeostasis of number of cells myeloid cell homeostasis erythrocyte homeostasis wound healing plasma membrane repair response to stress plasma membrane organization response to wounding regulation of signaling regulation of receptor recycling signaling regulation of macromolecule metabolic process receptor recycling receptor metabolic process regulation of metabolic process vesicle fusion with vacuole vacuole fusion ESCRT III complex disassembly ESCRT complex disassembly	midbody cellular anatomical entity 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 entity 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 cell periphery plasma membrane vacuolar membrane autophagosome membrane vacuole autophagosome amphisome membrane amphisome protein-containing complex nucleus nuclear protein-containing complex organelle envelope nuclear envelope nuclear pore polymeric cytoskeletal fiber spindle spindle microtubule kinetochore microtubule cytoskeleton intracellular non-membrane-bounded organelle supramolecular fiber microtubule supramolecular polymer supramolecular complex microtubule cytoskeleton non-membrane-bounded organelle lytic vacuole lytic vacuole membrane lysosomal membrane lysosome chromosome chromosomal region kinetochore chromosome, centromeric region condensed chromosome, centromeric region condensed chromosome

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C [auth D]	IPR004328	BRO1 domain	Domain
A, C [auth D]	IPR038898	BRO1 domain-containing protein BROX	Family
A, C [auth D]	IPR038499	BRO1 domain superfamily	Homologous Superfamily
B, D [auth E]	IPR005024	Snf7 family	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C [auth D]	Pharos: Q5VW32	heart disease myocardial infarction pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia juvenile dermatomyositis myopathy pancreatic intraductal papillary-mucinous carcinoma spina bifida malignant pancreatic neoplasm osteosarcoma pancreatic intraductal papillary-mucinous neoplasm
B, D [auth E]	Pharos: Q9NZZ3	acute myeloid leukemia dermatomyositis multiple sclerosis Sjogren syndrome Acute Myeloid Leukemia (AML-M2) diabetes mellitus osteosarcoma swine influenza juvenile dermatomyositis pancreatic intraductal papillary-mucinous neoplasm

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.