8Q7E

Structure of CUL9-RBX1 ubiquitin E3 ligase complex - hexameric assembly

External Resource: Annotation

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

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D	SCOP2B Superfamily	RING/U-box like	8040866	3000160	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	RING/U-box like	8040866	3000160	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	RING/U-box like	8040866	3000160	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C, D, G, H, K C, D, G, H, K, L	PF12678	RING-H2 zinc finger domain (zf-rbx1)	RING-H2 zinc finger domain	There are 8 cysteine/ histidine residues which are proposed to be the conserved residues involved in zinc binding. The protein, of which this domain is the conserved region, participates in diverse functions relevant to chromosome metabolism and cell ...	There are 8 cysteine/ histidine residues which are proposed to be the conserved residues involved in zinc binding. The protein, of which this domain is the conserved region, participates in diverse functions relevant to chromosome metabolism and cell cycle control [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, E, F, I A, B, E, F, I, J	Cullin-9	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding ubiquitin protein ligase binding protein binding ubiquitin-like protein ligase binding enzyme binding cation binding transition metal ion binding zinc ion binding metal ion binding	organonitrogen compound metabolic process primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal organonitrogen compound catabolic process catabolic process proteolysis involved in protein catabolic process organonitrogen compound metabolic process primary metabolic process protein ubiquitination macromolecule modification metabolic process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal organonitrogen compound catabolic process catabolic process proteolysis involved in protein catabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process regulation of biological process mitotic nuclear division regulation of cellular component organization regulation of cellular process regulation of cell cycle process organelle fission biological regulation regulation of mitotic nuclear division regulation of organelle organization mitotic cell cycle cellular component organization regulation of mitotic cell cycle organelle organization nuclear division mitotic cell cycle process regulation of nuclear division cellular process cellular component organization or biogenesis cell cycle regulation of cell cycle cell cycle process microtubule cytoskeleton organization microtubule-based process cytoskeleton organization	cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex intracellular anatomical structure cytoplasm cellular anatomical entity cytosol
C, D, G, H, K C, D, G, H, K, L	E3 ubiquitin-protein ligase RBX1	aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-ubiquitin ligase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity molecular adaptor activity ubiquitin protein ligase binding protein binding binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin-ubiquitin ligase activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity transferase activity catalytic activity ubiquitin-protein transferase activity molecular adaptor activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding cullin family protein binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding NEDD8 transferase activity NEDD8 ligase activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of type I interferon production cytokine production negative regulation of cellular process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process multicellular organismal process regulation of cellular process cellular biosynthetic process negative regulation of biological process negative regulation of cellular metabolic process negative regulation of type I interferon production cytokine production negative regulation of cellular process regulation of cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process regulation of biological process type I interferon production cellular metabolic process negative regulation of metabolic process biological regulation negative regulation of cytokine production regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process regulation of type I interferon production developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation signaling negative regulation of signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway regulation of signal transduction negative regulation of cell communication cell communication negative regulation of Wnt signaling pathway signal transduction Wnt signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of Wnt signaling pathway negative regulation of response to stimulus negative regulation of signal transduction negative regulation of canonical Wnt signaling pathway regulation of response to stimulus regulation of cell communication positive regulation of proteasomal protein catabolic process catabolic process positive regulation of protein metabolic process proteolysis involved in protein catabolic process positive regulation of biological process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process regulation of ubiquitin-dependent protein catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of ubiquitin-dependent protein catabolic process regulation of proteolysis regulation of proteolysis involved in protein catabolic process modification-dependent macromolecule catabolic process proteolysis positive regulation of macromolecule metabolic process protein metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process regulation of protein metabolic process primary metabolic process proteasomal protein catabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of proteolysis involved in protein catabolic process positive regulation of catabolic process regulation of proteasomal ubiquitin-dependent protein catabolic process modification-dependent protein catabolic process positive regulation of proteolysis regulation of proteasomal protein catabolic process positive regulation of proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process regulation of protein catabolic process protein ubiquitination macromolecule modification post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal response to oxidative stress regulation of response to stress regulation of response to oxidative stress negative regulation of response to oxidative stress intracellular signal transduction intracellular signaling cassette MAPK cascade protein polyubiquitination ubiquitin-dependent protein catabolic process via the C-end degron rule pathway cellular response to acid chemical cellular response to amino acid stimulus response to acid chemical cellular response to chemical stimulus response to chemical response to amino acid DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process DNA repair protein K48-linked ubiquitination cellular response to nitrogen compound response to peptide hormone regulation of cellular response to insulin stimulus cellular response to endogenous stimulus response to hormone cellular response to hormone stimulus response to endogenous stimulus response to organonitrogen compound response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound cellular response to oxygen-containing compound cellular response to organonitrogen compound response to insulin cellular response to insulin stimulus protein monoubiquitination positive regulation of cell communication positive regulation of signal transduction positive regulation of canonical NF-kappaB signal transduction positive regulation of response to stimulus regulation of intracellular signal transduction positive regulation of cellular process positive regulation of intracellular signal transduction canonical NF-kappaB signal transduction regulation of canonical NF-kappaB signal transduction positive regulation of signaling protein neddylation SCF-dependent proteasomal ubiquitin-dependent protein catabolic process regulation of protein modification process regulation of protein autoubiquitination regulation of protein ubiquitination positive regulation of post-translational protein modification positive regulation of protein modification process regulation of protein modification by small protein conjugation or removal positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of post-translational protein modification protein autoubiquitination positive regulation of protein autoubiquitination positive regulation of TORC1 signaling positive regulation of TOR signaling regulation of TORC1 signaling TOR signaling regulation of TOR signaling TORC1 signaling T cell activation immune system process cell activation lymphocyte activation leukocyte activation response to light stimulus cellular response to radiation response to UV cellular response to environmental stimulus cellular response to light stimulus response to radiation response to abiotic stimulus cellular response to abiotic stimulus cellular response to UV cellular response to chemical stress	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex Cul5-RING ubiquitin ligase complex Cul4-RING E3 ubiquitin ligase complex Cul4A-RING E3 ubiquitin ligase complex membrane-bounded organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex Cul5-RING ubiquitin ligase complex Cul4-RING E3 ubiquitin ligase complex Cul4A-RING E3 ubiquitin ligase complex membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen SCF ubiquitin ligase complex Cul7-RING ubiquitin ligase complex Cul3-RING ubiquitin ligase complex Cul4B-RING E3 ubiquitin ligase complex Cul2-RING ubiquitin ligase complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, E, F, I A, B, E, F, I, J	IPR002867	IBR domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR045093	Cullin	Family
A, B, E, F, I A, B, E, F, I, J	IPR016024	Armadillo-type fold	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR044066	TRIAD supradomain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR019559	Cullin protein, neddylation domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR016158	Cullin homology domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR014722	Large ribosomal subunit protein uL2, domain 2	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR016157	Cullin, conserved site	Conserved Site
A, B, E, F, I A, B, E, F, I, J	IPR008979	Galactose-binding-like domain superfamily	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR011989	Armadillo-like helical	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR047562	Cullin-9, RING finger, HC subclass	Domain
A, B, E, F, I A, B, E, F, I, J	IPR001373	Cullin, N-terminal	Domain
A, B, E, F, I A, B, E, F, I, J	IPR047560	Cullin-9, Rcat domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
A, B, E, F, I A, B, E, F, I, J	IPR047561	Cullin-9, BRcat domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR036317	Cullin homology domain superfamily	Homologous Superfamily
A, B, E, F, I A, B, E, F, I, J	IPR004939	APC10/DOC domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR021097	CPH domain	Domain
A, B, E, F, I A, B, E, F, I, J	IPR001841	Zinc finger, RING-type	Domain
C, D, G, H, K C, D, G, H, K, L	IPR051031	RING-box E3 Ubiquitin Ligase	Family
C, D, G, H, K C, D, G, H, K, L	IPR024766	Zinc finger, RING-H2-type	Domain
C, D, G, H, K C, D, G, H, K, L	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C, D, G, H, K C, D, G, H, K, L	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, E, F, I A, B, E, F, I, J	Pharos: Q8IWT3	atypical teratoid rhabdoid tumor lung cancer X-linked mixed deafness with perilymphatic gusher glioblastoma osteosarcoma large cell medulloblastoma psoriasis
C, D, G, H, K C, D, G, H, K, L	Pharos: P62877	Stevens-Johnson syndrome acute myeloid leukemia Drug-Induced Stevens Johnson Syndrome ovarian cancer toxic epidermal necrolysis astrocytic tumor endogenous depression Crohn disease