2OVQ | pdb_00002ovq

Structure of the Skp1-Fbw7-CyclinEdegC 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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2ovqa1	All alpha proteins	Skp1 dimerisation domain-like	Skp1 dimerisation domain-like	Skp1 dimerisation domain-like	Cyclin A/CDK2-associated p45, Skp1	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2ovqa2	Alpha and beta proteins (a+b)	POZ domain	POZ domain	BTB/POZ domain	Cyclin A/CDK2-associated p45, Skp1	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2ovqb1	All alpha proteins	F-box domain	F-box domain	F-box domain	F-box/WD repeat-containing protein 7, FBXW7	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2ovqb2	All beta proteins	7-bladed beta-propeller	WD40 repeat-like	WD40-repeat	F-box/WD repeat-containing protein 7, FBXW7	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	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	F-box domain	8033302	3000567	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	WD40 repeat-like	8033303	3001694	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	Glyco_hydro_70	e2ovqA1	A: a/b three-layered sandwiches	X: Lipocalins/Streptavidin	H: SAM/DNA-glycosylase	T: SAM domain-like	F: Glyco_hydro_70	ECOD (v294.1)
B	FG-GAP, FG-GAP_3	e2ovqB1	A: a/b three-layered sandwiches	X: Phage tail fiber protein trimerization domain	H: Phage tail fiber protein trimerization domain	T: Phage tail fiber protein trimerization domain	F: FG-GAP, FG-GAP_3	ECOD (v294.1)
B	Histone	e2ovqB2	A: a/b three-layered sandwiches	X: ETN0001 domain-like	H: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	T: alpha-2-Macroglobulin receptor associated protein (RAP) domain 1	F: Histone	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
B	1.20.1280.50	Mainly Alpha	Up-down Bundle	Monooxygenase		CATH (4.3.0)
B	2.130.10.10	Mainly Beta	7 Propeller	Methylamine Dehydrogenase	Chain H	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF01466	Skp1 family, dimerisation domain (Skp1)	Skp1 family, dimerisation domain		Domain
A	PF03931	Skp1 family, tetramerisation domain (Skp1_POZ)	Skp1 family, tetramerisation domain		Domain
B	PF12937	F-box-like (F-box-like)	F-box-like	This is an F-box-like family.	Domain
B	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	S-phase kinase-associated protein 1A	ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity protein binding binding protein domain specific binding enzyme regulator activity ubiquitin ligase activator activity enzyme activator activity ubiquitin-protein transferase regulator activity molecular function activator activity molecular function regulator activity ubiquitin-protein transferase activator activity cullin family protein binding ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity protein binding binding protein domain specific binding enzyme regulator activity ubiquitin ligase activator activity enzyme activator activity ubiquitin-protein transferase regulator activity molecular function activator activity molecular function regulator activity ubiquitin-protein transferase activator activity cullin family protein binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity beta-catenin binding F-box domain binding	maintenance of protein location cellular localization maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell localization maintenance of protein location in cell macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle intracellular protein localization primary metabolic process maintenance of protein location cellular localization maintenance of protein location in nucleus protein localization to nucleus maintenance of location maintenance of location in cell localization maintenance of protein location in cell macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle intracellular protein localization 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 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 SCF-dependent proteasomal ubiquitin-dependent protein catabolic process ubiquitin-dependent protein catabolic process protein polyubiquitination protein K48-linked ubiquitination protein monoubiquitination cellular component organization chromatin organization chromatin remodeling cellular component organization or biogenesis	membrane-bounded organelle intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle PcG protein complex centrosome microtubule organizing center cytoskeleton membraneless organelle membrane-bounded organelle intracellular organelle protein-containing complex cellular anatomical structure intracellular anatomical structure organelle nucleus nuclear protein-containing complex intracellular membrane-bounded organelle PcG protein complex centrosome microtubule organizing center cytoskeleton membraneless organelle intracellular membraneless organelle microtubule cytoskeleton cytoplasm cytosol membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen cullin-RING ubiquitin ligase complex ubiquitin ligase complex catalytic complex SCF ubiquitin ligase complex transferase complex intracellular protein-containing complex Cul7-RING ubiquitin ligase complex
B	F-box/WD repeat protein 7	enzyme regulator activity enzyme activator activity ubiquitin-protein transferase regulator activity molecular function activator activity molecular function regulator activity ubiquitin-protein transferase activator activity ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme regulator activity enzyme activator activity ubiquitin-protein transferase regulator activity molecular function activator activity molecular function regulator activity ubiquitin-protein transferase activator activity ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity ubiquitin protein ligase binding protein binding binding ubiquitin-like protein ligase binding enzyme binding identical protein binding ubiquitin binding ubiquitin-like protein binding cyclin binding phosphoprotein binding phosphothreonine residue binding protein phosphorylated amino acid binding	cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of protein stability biological regulation regulation of biological quality protein stabilization positive regulation of proteasomal protein catabolic process regulation of cellular process catabolic process positive regulation of protein metabolic process cellular response to stimulus cellular response to stress response to stimulus DNA damage response response to stress cellular process regulation of protein stability biological regulation regulation of biological quality protein stabilization positive regulation of proteasomal protein catabolic process regulation of cellular process 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 biological process regulation of protein metabolic process primary metabolic process proteasomal protein catabolic process regulation of macromolecule metabolic process protein catabolic process regulation of catabolic process positive regulation of protein catabolic process positive regulation of catabolic process regulation of proteasomal protein catabolic process metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein catabolic process cellular component organization organelle organization chromosome organization sister chromatid cohesion cellular component organization or biogenesis cell cycle cell cycle 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 positive regulation of cell communication positive regulation of signal transduction signaling regulation of signal transduction cell surface receptor protein tyrosine kinase signaling pathway cell communication positive regulation of response to stimulus positive regulation of ERBB signaling pathway regulation of epidermal growth factor receptor signaling pathway epidermal growth factor receptor signaling pathway signal transduction enzyme-linked receptor protein signaling pathway positive regulation of epidermal growth factor receptor signaling pathway regulation of ERBB signaling pathway regulation of signaling cell surface receptor signaling pathway regulation of response to stimulus ERBB signaling pathway regulation of cell communication positive regulation of signaling regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition regulation of cell cycle macroautophagy autophagy regulation of mitophagy regulation of autophagy regulation of macroautophagy mitophagy regulation of autophagy of mitochondrion process utilizing autophagic mechanism autophagy of mitochondrion cellular homeostasis homeostatic process ubiquitin recycling DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process DNA repair regulation of lipid storage lipid storage nutrient storage developmental process multicellular organism development multicellular organismal process anatomical structure development vasculature development system development circulatory system development intrinsic apoptotic signaling pathway in response to oxidative stress neuron apoptotic process regulation of oxidative stress-induced intrinsic apoptotic signaling pathway regulation of programmed cell death regulation of intrinsic apoptotic signaling pathway positive regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway intracellular signal transduction positive regulation of apoptotic signaling pathway regulation of intracellular signal transduction intrinsic apoptotic signaling pathway positive regulation of neuron apoptotic process regulation of oxidative stress-induced neuron intrinsic apoptotic signaling pathway positive regulation of programmed cell death regulation of apoptotic process positive regulation of intracellular signal transduction cell death positive regulation of apoptotic process neuron intrinsic apoptotic signaling pathway in response to oxidative stress apoptotic signaling pathway positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway positive regulation of intrinsic apoptotic signaling pathway apoptotic process programmed cell death regulation of neuron apoptotic process regulation of apoptotic signaling pathway positive regulation of ERK1 and ERK2 cascade intracellular signaling cassette positive regulation of MAPK cascade regulation of MAPK cascade MAPK cascade ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade rhythmic process circadian rhythm regulation of circadian rhythm regulation of ubiquitin-dependent protein catabolic process positive regulation of ubiquitin-dependent protein catabolic process modification-dependent macromolecule catabolic process modification-dependent protein catabolic process ubiquitin-dependent protein catabolic process chemical homeostasis lipid homeostasis regulation of leukocyte differentiation negative regulation of biological process regulation of cell differentiation regulation of cell development skeletal system development cell differentiation regulation of immune system process negative regulation of hemopoiesis regulation of osteoclast development negative regulation of leukocyte differentiation regulation of myeloid leukocyte differentiation negative regulation of myeloid cell differentiation negative regulation of myeloid leukocyte differentiation osteoclast development negative regulation of multicellular organismal process leukocyte differentiation myeloid leukocyte differentiation cellular developmental process regulation of developmental process cell development regulation of osteoclast differentiation bone cell development osteoclast differentiation negative regulation of cellular process regulation of multicellular organismal process negative regulation of cell differentiation bone development regulation of multicellular organismal development hemopoiesis regulation of myeloid cell differentiation negative regulation of developmental process animal organ development negative regulation of osteoclast differentiation negative regulation of cell development negative regulation of osteoclast development myeloid cell differentiation negative regulation of immune system process immune system process myeloid cell development regulation of hemopoiesis regulation of protein modification process 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 proteasome-mediated ubiquitin-dependent protein catabolic process SCF-dependent proteasomal ubiquitin-dependent protein catabolic process negative regulation of signaling negative regulation of cell communication negative regulation of response to stimulus negative regulation of signal transduction Notch signaling pathway negative regulation of Notch signaling pathway regulation of Notch signaling pathway regulation of hepatocyte proliferation negative regulation of cell population proliferation cell population proliferation hepatocyte proliferation regulation of cell population proliferation negative regulation of hepatocyte proliferation regulation of epithelial cell proliferation epithelial cell proliferation negative regulation of epithelial cell proliferation 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 regulation of localization localization regulation of protein localization macromolecule localization intracellular protein localization negative regulation of intracellular signal transduction regulation of cellular response to stress negative regulation of SREBP signaling pathway regulation of response to stress ER-nucleus signaling pathway cellular response to sterol depletion response to sterol depletion regulation of SREBP signaling pathway SREBP signaling pathway neutral lipid metabolic process negative regulation of triglyceride metabolic process neutral lipid biosynthetic process regulation of triglyceride metabolic process regulation of lipid metabolic process lipid biosynthetic process negative regulation of lipid biosynthetic process acylglycerol biosynthetic process negative regulation of triglyceride biosynthetic process triglyceride metabolic process triglyceride biosynthetic process regulation of biosynthetic process negative regulation of metabolic process regulation of triglyceride biosynthetic process biosynthetic process glycerolipid biosynthetic process negative regulation of biosynthetic process glycerolipid metabolic process regulation of lipid biosynthetic process acylglycerol metabolic process negative regulation of lipid metabolic process lipid metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of gene expression negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process negative regulation of macromolecule metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus cellular anatomical structure intracellular anatomical structure cytoplasm cytosol intracellular organelle organelle membraneless organelle intracellular membraneless organelle chromosome membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle nucleolus intracellular organelle lumen organelle lumen nuclear lumen protein-containing complex ubiquitin ligase complex catalytic complex Parkin-FBXW7-Cul1 ubiquitin ligase complex transferase complex intracellular protein-containing complex nucleoplasm cullin-RING ubiquitin ligase complex SCF ubiquitin ligase complex
C	cyclinE C-terminal degron	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR016073	SKP1 component, POZ domain	Domain
A	IPR001232	S-phase kinase-associated protein 1-like	Family
A	IPR036296	SKP1-like, dimerisation domain superfamily	Homologous Superfamily
A	IPR016072	SKP1 component, dimerisation	Domain
A	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
A	IPR016897	S-phase kinase-associated protein 1	Family
B	IPR019775	WD40 repeat, conserved site	Conserved Site
B	IPR020472	PAC1/LIS1-like, WD-40 repeat	Repeat
B	IPR036047	F-box-like domain superfamily	Homologous Superfamily
B	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
B	IPR001810	F-box domain	Domain
B	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
B	IPR001680	WD40 repeat	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P63208	allergic rhinitis esophageal adenocarcinoma hypothyroidism medulloblastoma pilocytic astrocytoma subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma ovarian cancer plasma cell myeloma systemic lupus erythematosus breast cancer Hashimoto thyroiditis malignant glioma allergic rhinitis esophageal adenocarcinoma hypothyroidism medulloblastoma pilocytic astrocytoma subependymal giant cell astrocytoma atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma ovarian cancer plasma cell myeloma systemic lupus erythematosus breast cancer Hashimoto thyroiditis malignant glioma pancreatic ductal adenocarcinoma rheumatoid arthritis
B	Pharos: Q969H0	malignant glioma esophageal squamous cell carcinoma Precursor T-Cell Lymphoblastic Leukemia-Lymphoma salivary gland adenoid cystic carcinoma adenoid cystic carcinoma breast cancer skin basal cell carcinoma mixed glioma breast carcinoma endometrial carcinoma glioma lung carcinoma acute T cell leukemia oligodendroglioma atypical teratoid rhabdoid tumor malignant glioma esophageal squamous cell carcinoma Precursor T-Cell Lymphoblastic Leukemia-Lymphoma salivary gland adenoid cystic carcinoma adenoid cystic carcinoma breast cancer skin basal cell carcinoma mixed glioma breast carcinoma endometrial carcinoma glioma lung carcinoma acute T cell leukemia oligodendroglioma atypical teratoid rhabdoid tumor pilocytic astrocytoma cancer congenital anemia Down syndrome subependymal giant cell astrocytoma interstitial cystitis malignant ependymoma medulloblastoma osteosarcoma pituitary cancer colorectal adenocarcinoma primitive neuroectodermal tumor cutaneous lupus erythematosus endometrial cancer tuberculosis endometrium carcinoma in situ glioblastoma large cell medulloblastoma astrocytic tumor ovarian cancer plasma cell myeloma colorectal cancer rheumatoid arthritis skin pigmented basal cell carcinoma ulcerative colitis

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046
C	TPO	Parent Component: THR RESID: AA0037 , AA0038 PSI-MOD : O-phospho-L-serine MOD:00046 , O-phospho-L-threonine MOD:00047

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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.