2HYE

Crystal Structure of the DDB1-Cul4A-Rbx1-SV5V Complex

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d2hyeb_	Alpha and beta proteins (a+b)	SV5-V core-like	SV5-V core-like	SV5-V core-like	SV5-V core	(Mammalian orthorubulavirus 5 ) [TaxId: 2560580 ],	SCOPe (2.08)
C	d2hyec1	All alpha proteins	DNA/RNA-binding 3-helical bundle	'Winged helix' DNA-binding domain	SCF ubiquitin ligase complex WHB domain	Cullin-4A	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2hyec2	All alpha proteins	alpha-alpha superhelix	Cullin repeat-like	Cullin repeat	Cullin-4A	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2hyec3	Multi-domain proteins (alpha and beta)	Cullin homology domain	Cullin homology domain	Cullin homology domain	Cullin-4A	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d2hyed_	Small proteins	RING/U-box	RING/U-box	RING finger domain, C3HC4	RIGG-box protein 1 (RBX1) of SCF ubiquitin ligase complex	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	WD40 repeat-like	8052531	3001694	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	WD40 repeat-like	8052530	3001694	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	WD40 repeat-like	8051194	3001694	SCOP2B (2022-06-29)
C	SCOP2 Family	Cullin homology region-like	8003473	4000271	SCOP2 (2022-06-29)
C	SCOP2 Family	SCF complex WHB domain-like	8003474	4000322	SCOP2 (2022-06-29)
C	SCOP2 Family	Cullin repeat	8091644	4002001	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Winged helix DNA-binding domain	8017644	3000034	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Winged helix DNA-binding domain	8017641	3000034	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Cullin repeat-like	8017647	3000059	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	RING/U-box like	8040866	3000160	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	CPSF_A_N	e2hyeA3	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: CPSF_A_N	ECOD (1.6)
A	MMS1_N_C	e2hyeA1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: MMS1_N_C	ECOD (1.6)
A	MMS1_N_N	e2hyeA2	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: MMS1_N_N	ECOD (1.6)
A	CPSF_A_C	e2hyeA4	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: CPSF_A_C	ECOD (1.6)
B	zf-Paramyx-P	e2hyeB1	A: a+b three layers	X: Nonstructural protein V (From Topology)	H: Nonstructural protein V (From Topology)	T: Nonstructural protein V	F: zf-Paramyx-P	ECOD (1.6)
C	Cullin_Nedd8	e2hyeC1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Cullin_Nedd8	ECOD (1.6)
C	Cullin_4th	e2hyeC2	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Cullin_4th	ECOD (1.6)
C	Cullin_1st	e2hyeC3	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Cullin_1st	ECOD (1.6)
C	Cullin_2nd	e2hyeC4	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Cullin_2nd	ECOD (1.6)
C	Cullin_3rd	e2hyeC5	A: a+b duplicates or obligate multimers	X: a+b domain in cullin-like proteins (From Topology)	H: a+b domain in cullin-like proteins (From Topology)	T: a+b domain in cullin-like proteins	F: Cullin_3rd	ECOD (1.6)
D	zf-rbx1	e2hyeD1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: RING/U-box	F: zf-rbx1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)
A	1.10.150.910	Mainly Alpha	Orthogonal Bundle	DNA polymerase	domain 1	CATH (4.3.0)
D	3.30.40.10	Alpha Beta	2-Layer Sandwich	Herpes Virus-1	Zinc/RING finger domain, C3HC4 (zinc finger)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF10433	RSE1/DDB1/CPSF1 first beta-propeller (Beta-prop_RSE1_1st)	RSE1/DDB1/CPSF1 first beta-propeller	-	Repeat
A	PF03178	CPSF A subunit region (CPSF_A)	CPSF A subunit region	-	Repeat
B	PF13008	Zinc-binding domain of Paramyxoviridae V protein (zf-Paramyx-P)	Zinc-binding domain of Paramyxoviridae V protein	The Paramyxoviridae, which include such respiroviruses as para-influenzae and measles, produce phosphoproteins - protein P - that are integral to the polymerase transcription-replication complex. Protein P consists of two functionally distinct moieti ...	The Paramyxoviridae, which include such respiroviruses as para-influenzae and measles, produce phosphoproteins - protein P - that are integral to the polymerase transcription-replication complex. Protein P consists of two functionally distinct moieties, an N-terminal PNT, and a C-terminal PCT [1]. The P gene region transcribes proteins from all three ORFs, and the V protein consists of the PNT moiety and a more C-terminal 2-zinc-binding domain. This conserved region consists of the two-zinc-binding section sandwiched between beta sheets 6 and 7 of the overall V protein. It is the binding of this core domain of V protein with the DDB1 protein (part of the ubiquitin-ligase complex) of eukaryotes which represents the key element of the virus-host protein interaction [3]. In the Henipavirus family which includes Nipah and Hendra viruses, the V protein is able to block IFN (interferon) signalling by preventing IFN-induced STAT phosphorylation and nuclear translocation [2]. The P gene of morbillivirus is co-transcriptionally edited leading to a V protein being produced.	Domain
C	PF00888	Cullin family (Cullin)	Cullin family	-	Repeat
C	PF10557	Cullin protein neddylation domain (Cullin_Nedd8)	Cullin protein neddylation domain	This is the neddylation site of cullin proteins which are a family of structurally related proteins containing an evolutionarily conserved cullin domain. With the exception of APC2, each member of the cullin family is modified by Nedd8 and several cu ...	This is the neddylation site of cullin proteins which are a family of structurally related proteins containing an evolutionarily conserved cullin domain. With the exception of APC2, each member of the cullin family is modified by Nedd8 and several cullins function in Ubiquitin-dependent proteolysis, a process in which the 26S proteasome recognises and subsequently degrades a target protein tagged with K48-linked poly-ubiquitin chains. Cullins are molecular scaffolds responsible for assembling the ROC1/Rbx1 RING-based E3 ubiquitin ligases, of which several play a direct role in tumorigenesis. Nedd8/Rub1 is a small ubiquitin-like protein, which was originally found to be conjugated to Cdc53, a cullin component of the SCF (Skp1-Cdc53/CUL1-F-box protein) E3 Ub ligase complex in Saccharomyces cerevisiae, and Nedd8 modification has now emerged as a regulatory pathway of fundamental importance for cell cycle control and for embryogenesis in metazoans. The only identified Nedd8 substrates are cullins. Neddylation results in covalent conjugation of a Nedd8 moiety onto a conserved cullin lysine residue [1].	Domain
D	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	DNA damage-binding protein 1	ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity DNA binding binding nucleic acid binding protein-containing complex binding protein binding cullin family protein binding damaged DNA binding WD40-repeat domain binding protein domain specific binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process proteolysis metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process proteolysis metabolic process protein metabolic process macromolecule metabolic process apoptotic process cell death programmed cell death 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 regulation of biological process negative regulation of reproductive process regulation of reproductive process reproductive process biological regulation negative regulation of biological process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process regulation of biosynthetic process epigenetic programming of gene expression regulation of cellular process epigenetic programming in the zygotic pronuclei epigenetic regulation of gene expression regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process chromatin organization chromatin remodeling regulation of macromolecule biosynthetic process cellular component organization or biogenesis regulation of metabolic process regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition mitotic cell cycle regulation of mitotic cell cycle phase transition regulation of mitotic cell cycle mitotic cell cycle process cell cycle regulation of cell cycle mitotic cell cycle phase transition cell cycle process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process DNA repair positive regulation of viral genome replication positive regulation of viral process positive regulation of biological process viral life cycle regulation of viral life cycle regulation of viral process viral genome replication viral process regulation of viral genome replication developmental process cellular developmental process cell development developmental process involved in reproduction programmed cell death involved in cell development cell differentiation anatomical structure development ectopic germ cell programmed cell death nucleotide-excision repair response to light stimulus cellular response to environmental stimulus cellular response to light stimulus cellular response to radiation response to UV UV-damage excision repair response to radiation response to abiotic stimulus cellular response to abiotic stimulus cellular response to UV monosaccharide metabolic process gluconeogenesis regulation of primary metabolic process positive regulation of metabolic process regulation of small molecule metabolic process positive regulation of biosynthetic process small molecule metabolic process regulation of carbohydrate metabolic process regulation of glucose metabolic process positive regulation of cellular process positive regulation of gluconeogenesis carbohydrate metabolic process small molecule biosynthetic process carbohydrate biosynthetic process hexose metabolic process monosaccharide biosynthetic process hexose biosynthetic process positive regulation of glucose metabolic process regulation of gluconeogenesis positive regulation of carbohydrate metabolic process regulation of carbohydrate biosynthetic process positive regulation of small molecule metabolic process glucose metabolic process rhythmic process circadian rhythm regulation of circadian rhythm negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death negative regulation of apoptotic process negative regulation of cellular process positive regulation of protein metabolic process positive regulation of macromolecule metabolic process regulation of protein metabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of protein catabolic process biological process involved in interspecies interaction between organisms biological process involved in interaction with symbiont biological process involved in symbiotic interaction regulation by virus of viral protein levels in host cell positive regulation by virus of viral protein levels in host cell regulation of biological quality proteasome-mediated ubiquitin-dependent protein catabolic process regulation of developmental process negative regulation of developmental process exit from host cell viral release from host cell biological process involved in interaction with host meiotic chromosome segregation sexual reproduction microtubule cytoskeleton organization membraneless organelle assembly female gamete generation meiotic cell cycle process gamete generation cellular component biogenesis cellular component assembly female meiotic nuclear division meiotic nuclear division chromosome segregation spindle organization organelle assembly organelle fission meiotic cell cycle multicellular organismal reproductive process meiotic spindle organization meiotic spindle assembly spindle assembly nuclear division organelle organization nuclear chromosome segregation microtubule-based process cytoskeleton organization spindle assembly involved in female meiosis cell surface receptor signaling pathway signaling cell communication signal transduction Wnt signaling pathway	extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm intracellular organelle membraneless organelle extracellular exosome membrane-bounded organelle extracellular vesicle cellular anatomical structure extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm intracellular organelle membraneless organelle intracellular membraneless organelle chromosome chromosome, telomeric region chromosomal region nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen organelle lumen nuclear lumen cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex Cul4-RING E3 ubiquitin ligase complex transferase complex intracellular protein-containing complex Cul4A-RING E3 ubiquitin ligase complex nucleoplasm site of double-strand break site of DNA damage Cul4B-RING E3 ubiquitin ligase complex
B	Nonstructural protein V	ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity RNA binding binding nucleic acid binding cation binding ion binding metal ion binding small molecule binding	symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated perturbation of host process symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity symbiont-mediated suppression of host signal transduction pathway symbiont-mediated perturbation of host cellular process biological process involved in interspecies interaction between organisms symbiont-mediated suppression of host interferon-mediated signaling pathway symbiont-mediated perturbation of host process symbiont-mediated suppression of host type I interferon-mediated signaling pathway symbiont-mediated perturbation of host signal transduction pathway modulation of process of another organism biological process involved in interaction with host biological process involved in symbiotic interaction symbiont-mediated perturbation of host defense response symbiont-mediated suppression of host pathogen-associated molecular pattern receptor signaling pathway symbiont-mediated perturbation of host immune response symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of MDA-5 activity symbiont-mediated suppression of host immune response symbiont-mediated suppression of host innate immune response symbiont-mediated perturbation of host innate immune response symbiont-mediated suppression of cytoplasmic pattern recognition receptor signaling 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	host cellular component host intracellular part cellular anatomical structure host cell cytoplasm host cell part host intracellular region
C	Cullin-4A	ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity 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 ubiquitin protein ligase binding protein binding ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity 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 ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process developmental process spermatogenesis sexual reproduction reproductive process multicellular organismal reproductive process developmental process involved in reproduction male gamete generation gamete generation regulation of biological process regulation of cellular process signaling biological regulation cell death intracellular signal transduction cell communication apoptotic signaling pathway signal transduction apoptotic process intrinsic apoptotic signaling pathway programmed cell death cellular component biogenesis ribosome biogenesis ribonucleoprotein complex biogenesis cellular component organization or biogenesis cell population proliferation myeloid leukocyte differentiation multicellular organismal process regulation of leukocyte differentiation regulation of granulocyte differentiation cellular developmental process regulation of developmental process negative regulation of biological process cell development regulation of cell differentiation regulation of cell development multicellular organism development cell differentiation anatomical structure development negative regulation of cellular process negative regulation of cell differentiation regulation of immune system process regulation of multicellular organismal process negative regulation of hemopoiesis regulation of multicellular organismal development negative regulation of leukocyte differentiation hemopoiesis negative regulation of developmental process regulation of myeloid cell differentiation negative regulation of myeloid cell differentiation regulation of myeloid leukocyte differentiation negative regulation of myeloid leukocyte differentiation negative regulation of cell development negative regulation of granulocyte differentiation granulocyte differentiation myeloid cell differentiation negative regulation of immune system process immune system process regulation of hemopoiesis negative regulation of multicellular organismal process leukocyte differentiation catabolic process positive regulation of protein metabolic process positive regulation of biological process macromolecule catabolic process regulation of primary metabolic process positive regulation of metabolic process positive regulation of macromolecule metabolic process protein metabolic process positive regulation of cellular process regulation of protein metabolic process primary metabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process metabolic process macromolecule metabolic process regulation of metabolic 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 DNA damage checkpoint signaling regulation of cell cycle phase transition regulation of cellular response to stress negative regulation of cell cycle cell cycle phase transition regulation of signal transduction regulation of cell cycle checkpoint regulation of intracellular signal transduction regulation of response to stress negative regulation of cell cycle phase transition cell cycle regulation of cell cycle cell cycle process regulation of signaling regulation of cell cycle process DNA integrity checkpoint signaling negative regulation of cell cycle process cell cycle checkpoint signaling regulation of response to stimulus signal transduction in response to DNA damage regulation of cell communication regulation of DNA damage checkpoint proteolysis involved in protein catabolic process proteasomal protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition mitotic cell cycle regulation of mitotic cell cycle positive regulation of mitotic cell cycle phase transition positive regulation of cell cycle process positive regulation of mitotic cell cycle positive regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle regulation of mitotic cell cycle phase transition positive regulation of cell cycle G1/S phase transition mitotic cell cycle process regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle mitotic cell cycle phase transition embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development positive regulation of cell population proliferation regulation of cell population proliferation T cell activation cell activation lymphocyte activation leukocyte activation ubiquitin-dependent protein catabolic process via the C-end degron rule pathway nucleobase-containing compound metabolic process nucleotide-excision repair regulation of nucleobase-containing compound metabolic process DNA repair DNA metabolic process nucleic acid metabolic process regulation of DNA repair regulation of nucleotide-excision repair regulation of DNA metabolic process rhythmic process 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 somatic stem cell population maintenance maintenance of cell number stem cell population maintenance	cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex Cul4-RING E3 ubiquitin ligase complex transferase complex intracellular protein-containing complex Cul4A-RING E3 ubiquitin ligase complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex Cul4-RING E3 ubiquitin ligase complex transferase complex intracellular protein-containing complex Cul4A-RING E3 ubiquitin ligase complex cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen
D	RING-box protein 1	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 negative regulation of biological process negative regulation of type I interferon production cytokine production negative regulation of cellular process regulation of cytokine production regulation of multicellular organismal 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 negative regulation of biological 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 negative regulation of metabolic process biological regulation negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule 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 positive regulation of cellular 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 cellular response to chemical stimulus response to chemical cellular response to oxidative stress cellular response to chemical 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 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 endogenous stimulus response to peptide hormone response to oxygen-containing compound cellular response to peptide hormone stimulus response to nitrogen compound regulation of cellular response to insulin stimulus cellular response to oxygen-containing compound cellular response to endogenous stimulus response to hormone response to insulin cellular response to insulin stimulus cellular response to hormone 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 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 anatomical structure intracellular anatomical structure cytoplasm 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 cellular anatomical structure intracellular anatomical structure cytoplasm 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	IPR018846	RSE1/DDB1/CPSF1, first beta-propeller domain	Domain
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A	IPR004871	Cleavage/polyadenylation specificity factor, A subunit, C-terminal	Domain
A	IPR050358	RSE1/DDB1/CFT1/CPSF1	Family
B	IPR025909	Phosphoprotein P soyouz module	Domain
B	IPR024279	Paramyxovirinae protein V, zinc-binding domain	Domain
C	IPR045093	Cullin	Family
C	IPR019559	Cullin protein, neddylation domain	Domain
C	IPR016158	Cullin homology domain	Domain
C	IPR016157	Cullin, conserved site	Conserved Site
C	IPR001373	Cullin, N-terminal	Domain
C	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
C	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
C	IPR036317	Cullin homology domain superfamily	Homologous Superfamily
C	IPR016159	Cullin repeat-like-containing domain superfamily	Homologous Superfamily
D	IPR051031	RING-box E3 Ubiquitin Ligase	Family
D	IPR024766	Zinc finger, RING-H2-type	Domain
D	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
D	IPR001841	Zinc finger, RING-type	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q16531	Disease Exacerbation gastric cancer lung cancer xeroderma pigmentosum gastric neoplasm drug-induced liver injury hereditary diffuse gastric adenocarcinoma psoriasis
C	Pharos: Q13619	Stevens-Johnson syndrome atrial fibrillation toxic epidermal necrolysis astrocytic tumor brain aneurysm Drug-Induced Stevens Johnson Syndrome medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm tuberculosis breast cancer hepatocellular carcinoma osteosarcoma pituitary cancer atypical teratoid rhabdoid tumor Stevens-Johnson syndrome atrial fibrillation toxic epidermal necrolysis astrocytic tumor brain aneurysm Drug-Induced Stevens Johnson Syndrome medulloblastoma oligodendroglioma pancreatic intraductal papillary-mucinous neoplasm tuberculosis breast cancer hepatocellular carcinoma osteosarcoma pituitary cancer atypical teratoid rhabdoid tumor cystic fibrosis malignant ependymoma myopathy ovarian cancer sinusitis
D	Pharos: P62877	Stevens-Johnson syndrome acute myeloid leukemia Drug-Induced Stevens Johnson Syndrome ovarian cancer toxic epidermal necrolysis astrocytic tumor endogenous depression Crohn disease