Annotations: 6KP3

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6kp3a_	All alpha proteins	alpha-alpha superhelix	TPR-like	automated matches	automated matches	Human (Homo sapiens ) [TaxId: 9606 ],	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	PF03097	e6kp3A1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: PF03097	ECOD (1.6)
B	PF01692	e6kp3B1	A: alpha arrays	X: Protein C' (From Topology)	H: Protein C' (From Topology)	T: Protein C'	F: PF01692	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF03097	BRO1-like domain (BRO1)	BRO1-like domain	-	Repeat
B	PF01692	Paramyxovirus non-structural protein C (Paramyxo_C)	Paramyxovirus non-structural protein C	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Programmed cell death 6-interacting protein	proteinase activated receptor binding protein binding binding signaling receptor binding G protein-coupled receptor binding identical protein binding protein homodimerization activity protein dimerization activity calcium-dependent protein binding	mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process organelle assembly multivesicular body assembly vesicle organization cellular component organization cellular component biogenesis mitotic cell cycle process cytoskeleton-dependent cytokinesis mitotic cytokinesis cellular process cytokinesis cell division cell cycle mitotic cell cycle cell cycle process organelle assembly multivesicular body assembly vesicle organization cellular component organization cellular component biogenesis organelle organization cellular component assembly multivesicular body organization endosome organization cellular component organization or biogenesis endomembrane system organization protein localization establishment of protein localization cellular localization nitrogen compound transport transport establishment of localization localization protein transport cellular macromolecule localization macromolecule localization apoptotic process cell death programmed cell death regulation of biological process microtubule organizing center organization regulation of cellular process regulation of cellular component organization regulation of centrosome cycle regulation of cell cycle process microtubule cytoskeleton organization regulation of microtubule-based process biological regulation centrosome duplication centrosome cycle regulation of centrosome duplication microtubule-based process regulation of cell cycle cytoskeleton organization membrane organization mitotic cytokinetic process midbody abscission cytokinetic 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 ubiquitin-independent protein catabolic process via the multivesicular body sorting pathway proteolysis metabolic process protein metabolic process macromolecule metabolic process establishment or maintenance of bipolar cell polarity establishment or maintenance of epithelial cell apical/basal polarity maintenance of cell polarity maintenance of epithelial cell apical/basal polarity maintenance of apical/basal cell polarity establishment or maintenance of apical/basal cell polarity establishment or maintenance of cell polarity virion assembly viral process viral budding viral budding via host ESCRT complex viral life cycle bicellular tight junction assembly tight junction organization apical junction assembly cell junction organization cell junction assembly tight junction assembly cell-cell junction assembly cell-cell junction organization multivesicular body sorting pathway vesicle-mediated transport cellular catabolic process macroautophagy cellular metabolic process autophagy process utilizing autophagic mechanism exosomal secretion establishment of organelle localization regulation of localization positive regulation of biological process positive regulation of secretion by cell positive regulation of exosomal secretion positive regulation of exocytosis secretion by cell regulation of secretion by cell positive regulation of secretion organelle localization establishment of localization in cell positive regulation of cellular process vesicle localization positive regulation of cellular component biogenesis secretion regulation of transport regulation of exosomal secretion establishment of vesicle localization export from cell regulation of cellular component biogenesis regulation of vesicle-mediated transport extracellular exosome biogenesis regulation of secretion exocytosis positive regulation of transport extracellular vesicle biogenesis regulation of exocytosis regulation of extracellular exosome assembly regulation of organelle organization regulation of organelle assembly extracellular exosome assembly assembly of actomyosin apparatus involved in cytokinesis actin cytoskeleton organization actomyosin structure organization cortical cytoskeleton organization actomyosin contractile ring assembly cortical actin cytoskeleton organization actin filament-based process actomyosin contractile ring organization protein-containing complex organization protein complex oligomerization protein-containing complex assembly protein homooligomerization positive regulation of extracellular exosome assembly positive regulation of organelle organization positive regulation of cellular component organization positive regulation of organelle assembly regulation of membrane permeability regulation of biological quality	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane membrane-bounded organelle intracellular anatomical structure pigment granule intracellular vesicle intracellular membrane-bounded organelle intracellular organelle melanosome cytoplasmic vesicle organelle cytoplasm vesicle cytoskeleton intracellular non-membrane-bounded organelle actin cytoskeleton actomyosin non-membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space extracellular membrane-bounded organelle centrosome microtubule organizing center microtubule cytoskeleton cytosol endoplasmic reticulum exit site endoplasmic reticulum endomembrane system cell periphery immunological synapse plasma membrane endosome cell-cell junction apical junction complex bicellular tight junction tight junction Flemming body midbody
B	C' protein	-	symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process symbiont-mediated perturbation of host defense response response to host defenses biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to defenses of other organism modulation by virus of host process response to external stimulus virus-mediated perturbation of host defense response biological process involved in interaction with host response to biotic stimulus biological process involved in symbiotic interaction modulation by symbiont of host process viral process response to host response to external biotic stimulus modulation of process of another organism modulation by virus of host cellular process symbiont-mediated perturbation of host cellular process symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated suppression of host signal transduction pathway symbiont-mediated suppression of host interferon-mediated signaling pathway cellular process symbiont-mediated perturbation of host signal transduction pathway symbiont-mediated suppression of host JAK-STAT cascade symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT activity symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity	virion component host cellular component host intracellular part host cell cytoplasm host cell part host intracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR004328	BRO1 domain	Domain
A	IPR025304	ALIX V-shaped domain	Domain
A	IPR038499	BRO1 domain superfamily	Homologous Superfamily
A	IPR045251	Vacuolar protein-sorting protein Bro1-like	Family
B	IPR002608	Paramyxovirus non-structural protein C	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q8WUM4	astrocytic tumor IgA glomerulonephritis myopathy osteoarthritis ovarian cancer subependymal giant cell astrocytoma attention deficit hyperactivity disorder, inattentive type lymphoplasmacytic lymphoma non-small cell lung carcinoma osteoarthritis susceptibility 1 pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis glioblastoma malignant ependymoma oligodendroglioma astrocytic tumor IgA glomerulonephritis myopathy osteoarthritis ovarian cancer subependymal giant cell astrocytoma attention deficit hyperactivity disorder, inattentive type lymphoplasmacytic lymphoma non-small cell lung carcinoma osteoarthritis susceptibility 1 pancreatic intraductal papillary-mucinous neoplasm ulcerative colitis glioblastoma malignant ependymoma oligodendroglioma Osteoarthrosis Deformans Pick disease

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.