Annotations: 7ONI

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
D [auth N]	SCOP2B Superfamily	Ubiquitin-like	8034470	3000157	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 [auth C]	Cullin_Nedd8	e7oniC1	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Cullin_Nedd8	ECOD (1.6)
A [auth C]	Cullin_4th	e7oniC4	A: alpha arrays	X: HTH	H: HTH	T: winged	F: Cullin_4th	ECOD (1.6)
A [auth C]	Cullin_1st	e7oniC5	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Cullin_1st	ECOD (1.6)
A [auth C]	Cullin_2nd	e7oniC3	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: Cullin_2nd	ECOD (1.6)
A [auth C]	Cullin_3rd	e7oniC2	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)
B [auth H]	KOG1815_N	e7oniH4	A: alpha arrays	X: RuvA-C	H: RuvA-C, UBA, CRAL/TRIO-N, HBS1 (From Topology)	T: RuvA-C, UBA, CRAL/TRIO-N, HBS1	F: KOG1815_N	ECOD (1.6)
B [auth H]	KOG1815_C	e7oniH1	A: alpha bundles	X: N-cbl like	H: C-terminal domain of E3 ubiquitin-protein ligase ARIH1 (From Topology)	T: C-terminal domain of E3 ubiquitin-protein ligase ARIH1	F: KOG1815_C	ECOD (1.6)
B [auth H]	zf-C3HC4_4	e7oniH2	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: RING/U-box	F: zf-C3HC4_4	ECOD (1.6)
B [auth H]	IBR	e7oniH3	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: IBR domain	F: IBR	ECOD (1.6)
C [auth R]	zf-rbx1	e7oniR1	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)
D [auth N]	ubiquitin_4	e7oniN1	A: a+b two layers	X: beta-Grasp	H: Ubiquitin-related	T: Ubiquitin-like	F: ubiquitin_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
D [auth N]	3.10.20.90	Alpha Beta	Roll	Ubiquitin-like (UB roll)	Phosphatidylinositol 3-kinase Catalytic Subunit	CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth 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
B [auth H]	PF00097	Zinc finger, C3HC4 type (RING finger) (zf-C3HC4)	Zinc finger, C3HC4 type (RING finger)	The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many protein ...	The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many proteins containing a RING finger play a key role in the ubiquitination pathway [2].	Domain
B [auth H]	PF01485	IBR domain, a half RING-finger domain (IBR)	IBR domain, a half RING-finger domain	The IBR (In Between Ring fingers) domain is often found to occur between pairs of ring fingers (Pfam:PF00097). This domain has also been called the C6HC domain and DRIL (for double RING finger linked) domain [2]. Proteins that contain two Ring fing ...	The IBR (In Between Ring fingers) domain is often found to occur between pairs of ring fingers (Pfam:PF00097). This domain has also been called the C6HC domain and DRIL (for double RING finger linked) domain [2]. Proteins that contain two Ring fingers and an IBR domain (these proteins are also termed RBR family proteins) are thought to exist in all eukaryotic organisms. RBR family members play roles in protein quality control and can indirectly regulate transcription [3]. Evidence suggests that RBR proteins are often parts of cullin-containing ubiquitin ligase complexes. The ubiquitin ligase Parkin is an RBR family protein whose mutations are involved in forms of familial Parkinson's disease [3][4].	Domain
C [auth R]	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
D [auth N]	PF00240	Ubiquitin family (ubiquitin)	Ubiquitin family	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...	This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth C]	Cullin-5	ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity molecular transducer activity signaling receptor activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity molecular transducer activity signaling receptor activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-protein transferase activity calcium channel activity monoatomic cation transmembrane transporter activity monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity inorganic molecular entity transmembrane transporter activity channel activity inorganic cation transmembrane transporter activity monoatomic ion transmembrane transporter activity transporter activity metal ion transmembrane transporter activity transmembrane transporter activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell death intracellular signal transduction cell communication apoptotic signaling pathway cellular process signal transduction apoptotic process intrinsic apoptotic signaling pathway cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cell death intracellular signal transduction cell communication apoptotic signaling pathway cellular process signal transduction apoptotic process intrinsic apoptotic signaling pathway programmed cell death 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 catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis SCF-dependent proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process developmental process multicellular organismal process regulation of cell motility neuron migration cellular developmental process nervous system development regulation of neuron migration generation of neurons neurogenesis multicellular organism development cell differentiation regulation of locomotion anatomical structure development regulation of cell migration cell migration cell motility locomotion system development ERBB2 signaling pathway cell surface receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway ERBB signaling pathway enzyme-linked receptor protein signaling pathway protein K11-linked ubiquitination protein polyubiquitination reelin-mediated signaling pathway mitotic cell cycle process cell cycle phase transition cell cycle G1/S transition of mitotic cell cycle cell cycle G1/S phase transition mitotic cell cycle mitotic cell cycle phase transition cell cycle process	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 SCF ubiquitin ligase complex membrane-bounded organelle intracellular 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 SCF ubiquitin ligase complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle membraneless organelle site of DNA damage intracellular membraneless organelle chromosome
B [auth H]	E3 ubiquitin-protein ligase ARIH2	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-like protein conjugating enzyme binding protein binding binding enzyme binding ubiquitin conjugating enzyme 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 ubiquitin-like protein conjugating enzyme binding protein binding binding enzyme binding ubiquitin conjugating enzyme binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular process primary metabolic process protein ubiquitination macromolecule modification metabolic process developmental process stem cell proliferation cell population proliferation cellular developmental process hemopoiesis cell differentiation anatomical structure development hematopoietic stem cell proliferation cell development cellular 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 catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process protein localization regulation of localization establishment of protein localization cellular localization regulation of cellular process regulation of protein localization protein targeting regulation of protein targeting to mitochondrion positive regulation of biological process positive regulation of establishment of protein localization localization cellular macromolecule localization positive regulation of protein targeting to mitochondrion positive regulation of cellular process regulation of biological process regulation of establishment of protein localization biological regulation establishment of localization regulation of establishment of protein localization to mitochondrion establishment of protein localization to organelle regulation of protein targeting regulation of cellular localization macromolecule localization protein localization to organelle protein localization to mitochondrion positive regulation of protein localization protein targeting to mitochondrion establishment of protein localization to mitochondrion positive regulation of establishment of protein localization to mitochondrion developmental cell growth developmental growth growth cell growth protein polyubiquitination protein K63-linked ubiquitination protein K48-linked ubiquitination	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 protein-containing 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 protein-containing complex ubiquitin ligase complex catalytic complex transferase complex intracellular protein-containing complex
C [auth R]	RING-box protein 2	protein binding binding cullin family protein binding cation binding transition metal ion binding copper ion binding ion binding metal ion binding small molecule binding aminoacyltransferase activity ubiquitin-like protein transferase activity NEDD8 transferase activity catalytic activity, acting on a protein acyltransferase activity protein binding binding cullin family protein binding cation binding transition metal ion binding copper ion binding ion binding metal ion binding small molecule binding aminoacyltransferase activity ubiquitin-like protein transferase activity NEDD8 transferase activity catalytic activity, acting on a protein acyltransferase activity transferase activity catalytic activity ubiquitin-like protein ligase activity ubiquitin protein ligase activity ubiquitin-protein transferase activity NEDD8 ligase activity zinc ion binding	response to stimulus response to redox state primary metabolic process macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein neddylation protein modification by small protein conjugation protein modification by small protein conjugation or removal protein ubiquitination response to stimulus response to redox state primary metabolic process macromolecule modification metabolic process cellular process protein metabolic process macromolecule metabolic process post-translational protein modification protein modification process protein neddylation protein modification by small protein conjugation protein modification by small protein conjugation or removal protein ubiquitination developmental process multicellular organismal process regulation of biological process regulation of cell motility regulation of cellular process neuron migration cellular developmental process biological regulation nervous system development regulation of neuron migration generation of neurons neurogenesis multicellular organism development cell differentiation regulation of locomotion anatomical structure development regulation of cell migration cell migration cell motility locomotion system development catabolic process proteolysis involved in protein catabolic process proteasomal protein catabolic process protein catabolic process proteasome-mediated ubiquitin-dependent protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process protein K11-linked ubiquitination protein polyubiquitination cellular response to stimulus cell surface receptor signaling pathway signaling cell communication reelin-mediated signaling pathway signal transduction cellular response to topologically incorrect protein endoplasmic reticulum unfolded protein response cellular response to unfolded protein response to unfolded protein intracellular signal transduction cellular response to stress response to stress response to topologically incorrect protein response to endoplasmic reticulum stress	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 membrane-bounded organelle nucleus membrane-enclosed lumen 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 membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen
D [auth N]	NEDD8	protein tag activity molecular tag activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding	catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process cellular process macromolecule metabolic process protein metabolic process macromolecule modification catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process proteolysis ubiquitin-dependent protein catabolic process metabolic process cellular process macromolecule metabolic process protein metabolic process macromolecule modification protein modification process protein localization localization cellular localization cellular macromolecule localization macromolecule localization multicellular organismal process regulation of cellular component organization regulation of cellular process cellular component organization cellular component biogenesis multicellular organism development cellular component assembly regulation of postsynapse assembly cell junction assembly anatomical structure development regulation of synapse structure or activity synapse organization cellular component organization or biogenesis regulation of synapse assembly regulation of biological quality system development developmental process regulation of biological process postsynapse organization postsynapse assembly biological regulation regulation of postsynapse organization nervous system development regulation of cellular component biogenesis regulation of cell junction assembly regulation of synapse organization cell junction organization synapse assembly regulation of protein metabolic process regulation of macromolecule metabolic process regulation of primary metabolic process regulation of proteolysis regulation of metabolic process RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process transcription by RNA polymerase II regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription post-translational protein modification protein neddylation protein modification by small protein conjugation protein modification by small protein conjugation or removal anatomical structure morphogenesis	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 cytosol nucleus 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 cytosol nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen synapse cell junction glutamatergic synapse

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth C]	IPR045093	Cullin	Family
A [auth C]	IPR019559	Cullin protein, neddylation domain	Domain
A [auth C]	IPR016158	Cullin homology domain	Domain
A [auth C]	IPR016157	Cullin, conserved site	Conserved Site
A [auth C]	IPR001373	Cullin, N-terminal	Domain
A [auth C]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A [auth C]	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A [auth C]	IPR036317	Cullin homology domain superfamily	Homologous Superfamily
A [auth C]	IPR016159	Cullin repeat-like-containing domain superfamily	Homologous Superfamily
B [auth H]	IPR002867	IBR domain	Domain
B [auth H]	IPR044066	TRIAD supradomain	Domain
B [auth H]	IPR047555	E3 ubiquitin-protein ligase ARIH2, BRcat domain	Domain
B [auth H]	IPR018957	Zinc finger, C3HC4 RING-type	Domain
B [auth H]	IPR045840	Ariadne domain	Domain
B [auth H]	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
B [auth H]	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
B [auth H]	IPR031127	E3 ubiquitin ligase RBR family	Family
B [auth H]	IPR047556	E3 ubiquitin-protein ligase TRIAD1, Rcat domain	Domain
B [auth H]	IPR001841	Zinc finger, RING-type	Domain
C [auth R]	IPR051031	RING-box E3 Ubiquitin Ligase	Family
C [auth R]	IPR024766	Zinc finger, RING-H2-type	Domain
C [auth R]	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C [auth R]	IPR001841	Zinc finger, RING-type	Domain
D [auth N]	IPR019954	Ubiquitin conserved site	Conserved Site
D [auth N]	IPR000626	Ubiquitin-like domain	Domain
D [auth N]	IPR019956	Ubiquitin domain	Domain
D [auth N]	IPR050158	Ubiquitin and ubiquitin-like	Family
D [auth N]	IPR029071	Ubiquitin-like domain superfamily	Homologous Superfamily
D [auth N]	IPR038738	Nedd8-like ubiquitin	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth C]	Pharos: Q93034	breast carcinoma breast cancer malignant mesothelioma Mammary Neoplasms, Human plasma cell myeloma osteosarcoma psoriasis lymphoplasmacytic lymphoma ovarian cancer rheumatoid arthritis
B [auth H]	Pharos: O95376	lung cancer ovarian cancer medulloblastoma pancreatic intraductal papillary-mucinous neoplasm osteosarcoma Pick disease
C [auth R]	Pharos: Q9UBF6	lung cancer ovarian cancer medulloblastoma pancreatic ductal adenocarcinoma non-small cell lung carcinoma plasma cell myeloma
D [auth N]	Pharos: Q15843	language disorder