1FQV

Insights into scf ubiquitin ligases from the structure of the skp1-skp2 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)
A	d1fqva1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d1fqva2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d1fqvc1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d1fqvc2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d1fqve1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
E	d1fqve2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d1fqvg1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
G	d1fqvg2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I	d1fqvi1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
I	d1fqvi2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K	d1fqvk1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
K	d1fqvk2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
M	d1fqvm1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
M	d1fqvm2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
O	d1fqvo1	All alpha proteins	F-box domain	F-box domain	F-box domain	Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
O	d1fqvo2	Alpha and beta proteins (a/b)	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	RNI-like	Cyclin A/CDK2-associated p19, Skp2	Cyclin A/CDK2-associated p19, Skp2	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d1fqvb1	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)
B	d1fqvb2	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)
D	d1fqvd1	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)
D	d1fqvd2	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)
F	d1fqvf1	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)
F	d1fqvf2	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)
H	d1fqvh1	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)
H	d1fqvh2	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)
J	d1fqvj1	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)
J	d1fqvj2	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)
L	d1fqvl1	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)
L	d1fqvl2	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)
N	d1fqvn1	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)
N	d1fqvn2	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)
P	d1fqvp1	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)
P	d1fqvp2	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)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
K	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
M	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	RNI-like	8037339	3000990	SCOP2B (2022-06-29)
O	SCOP2B Superfamily	F-box domain	8038678	3000567	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
L	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	SCOP2B (2022-06-29)
N	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	POZ domain	8035033	3000894	SCOP2B (2022-06-29)
P	SCOP2B Superfamily	Skp1 dimerisation domain-like	8038683	3000564	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	LRR_8_4	e1fqvA2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
A	F-box-like	e1fqvA1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
C	LRR_8_4	e1fqvC2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
C	F-box-like	e1fqvC1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
E	LRR_8_4	e1fqvE2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
E	F-box-like	e1fqvE1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
G	LRR_8_4	e1fqvG2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
G	F-box-like	e1fqvG1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
I	LRR_8_4	e1fqvI2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
I	F-box-like	e1fqvI1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
K	LRR_8_4	e1fqvK2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
K	F-box-like	e1fqvK1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
M	LRR_8_4	e1fqvM2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
M	F-box-like	e1fqvM1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
O	LRR_8_4	e1fqvO2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
O	F-box-like	e1fqvO1	A: alpha arrays	X: F-box domain (From Topology)	H: F-box domain (From Topology)	T: F-box domain	F: F-box-like	ECOD (1.6)
B	Skp1_POZ	e1fqvB1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
D	Skp1_POZ	e1fqvD1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
F	Skp1_POZ	e1fqvF1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
H	Skp1_POZ	e1fqvH1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
J	Skp1_POZ	e1fqvJ1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
L	Skp1_POZ	e1fqvL1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
N	Skp1_POZ	e1fqvN1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)
P	Skp1_POZ	e1fqvP1	A: a+b two layers	X: POZ domain (From Topology)	H: POZ domain (From Topology)	T: POZ domain	F: Skp1_POZ	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
C	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
E	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
G	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
I	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
K	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
M	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
O	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)
B	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
D	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
F	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
H	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
J	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
L	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
N	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)
P	3.30.710.10	Alpha Beta	2-Layer Sandwich	Potassium Channel Kv1.1	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C, E, G, I A, C, E, G, I, K, M, O	PF12937	F-box-like (F-box-like)	F-box-like	This is an F-box-like family.	Domain
B, D, F, H, J B, D, F, H, J, L, N, P	PF01466	Skp1 family, dimerisation domain (Skp1)	Skp1 family, dimerisation domain	-	Domain
B, D, F, H, J B, D, F, H, J, L, N, P	PF03931	Skp1 family, tetramerisation domain (Skp1_POZ)	Skp1 family, tetramerisation domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G, I A, C, E, G, I, K, M, O	SKP2	ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity protein-macromolecule adaptor activity molecular adaptor activity identical protein binding protein binding binding	cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair regulation of cellular response to stress positive regulation of biological process positive regulation of double-strand break repair via homologous recombination regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of response to stimulus positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress cellular response to stimulus regulation of DNA recombination regulation of cellular process response to stimulus regulation of double-strand break repair regulation of cellular response to stress positive regulation of biological process positive regulation of double-strand break repair via homologous recombination regulation of primary metabolic process nucleobase-containing compound metabolic process positive regulation of response to stimulus positive regulation of metabolic process positive regulation of DNA repair cellular response to stress response to stress regulation of response to stress recombinational repair positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process double-strand break repair via homologous recombination positive regulation of cellular process DNA repair positive regulation of DNA recombination double-strand break repair regulation of biological process positive regulation of nucleobase-containing compound metabolic process DNA recombination biological regulation primary metabolic process DNA metabolic process regulation of macromolecule metabolic process nucleic acid metabolic process positive regulation of double-strand break repair regulation of DNA repair regulation of double-strand break repair via homologous recombination positive regulation of DNA metabolic process DNA damage response regulation of response to stimulus metabolic process cellular process macromolecule metabolic process regulation of metabolic process regulation of DNA metabolic process protein polyubiquitination protein K63-linked ubiquitination protein ubiquitination macromolecule modification protein metabolic process post-translational protein modification protein modification process protein modification by small protein conjugation protein modification by small protein conjugation or removal protein K48-linked ubiquitination 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 biological process involved in interspecies interaction between organisms immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism innate immune response response to external biotic stimulus regulation of apoptotic process apoptotic process regulation of programmed cell death cell death programmed cell death regulation of cell cycle defense response to virus response to virus cell cycle G2/M phase transition G2/M transition of mitotic cell cycle positive regulation of cell communication positive regulation of signal transduction intracellular receptor signaling pathway response to lipid signaling positive regulation of intracellular estrogen receptor signaling pathway regulation of signal transduction hormone-mediated signaling pathway intracellular signal transduction cell communication cellular response to endogenous stimulus response to hormone regulation of intracellular signal transduction response to steroid hormone regulation of intracellular estrogen receptor signaling pathway regulation of intracellular steroid hormone receptor signaling pathway signal transduction nuclear receptor-mediated steroid hormone signaling pathway cellular response to steroid hormone stimulus response to organic cyclic compound steroid hormone receptor signaling pathway cellular response to hormone stimulus regulation of signaling response to endogenous stimulus cellular response to organic cyclic compound positive regulation of intracellular signal transduction estrogen receptor signaling pathway positive regulation of intracellular steroid hormone receptor signaling pathway cellular response to chemical stimulus response to chemical cellular response to lipid regulation of cell communication nuclear receptor-mediated signaling pathway positive regulation of signaling 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 regulation of protein modification process positive regulation of protein metabolic 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 protein polyubiquitination regulation of post-translational protein modification regulation of protein metabolic process positive regulation of protein polyubiquitination	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle cellular anatomical structure organelle lumen organelle membraneless organelle nuclear lumen cytoplasm cytosol nucleoplasm cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex SCF ubiquitin ligase complex transferase complex intracellular protein-containing complex
B, D, F, H, J B, D, F, H, J, L, N, P	SKP1	ubiquitin ligase complex scaffold activity protein-macromolecule adaptor activity molecular adaptor activity protein binding binding protein domain specific binding cullin family protein binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity molecular function activator activity molecular function regulator activity beta-catenin binding F-box domain binding	maintenance of protein location protein localization 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 cellular macromolecule localization macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle maintenance of protein location protein localization 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 cellular macromolecule localization macromolecule localization protein localization to organelle cellular process maintenance of protein localization in organelle 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 regulation of cellular process regulation of protein modification process regulation of catalytic activity positive regulation of protein metabolic process positive regulation of biological process regulation of protein ubiquitination regulation of transferase activity positive regulation of post-translational protein modification regulation of primary metabolic process regulation of ubiquitin protein ligase activity positive regulation of metabolic process positive regulation of molecular function positive regulation of ubiquitin protein ligase activity positive regulation of protein modification process positive regulation of macromolecule metabolic process regulation of ubiquitin-protein transferase activity regulation of protein modification by small protein conjugation or removal positive regulation of cellular process positive regulation of protein modification by small protein conjugation or removal positive regulation of protein ubiquitination regulation of biological process positive regulation of transferase activity regulation of post-translational protein modification regulation of protein metabolic process biological regulation positive regulation of catalytic activity regulation of macromolecule metabolic process positive regulation of ubiquitin-protein transferase activity regulation of molecular function regulation of metabolic 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

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G, I A, C, E, G, I, K, M, O	IPR036047	F-box-like domain superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K, M, O	IPR001810	F-box domain	Domain
A, C, E, G, I A, C, E, G, I, K, M, O	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A, C, E, G, I A, C, E, G, I, K, M, O	IPR006553	Leucine-rich repeat, cysteine-containing subtype	Repeat
B, D, F, H, J B, D, F, H, J, L, N, P	IPR016073	SKP1 component, POZ domain	Domain
B, D, F, H, J B, D, F, H, J, L, N, P	IPR001232	S-phase kinase-associated protein 1-like	Family
B, D, F, H, J B, D, F, H, J, L, N, P	IPR036296	SKP1-like, dimerisation domain superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L, N, P	IPR016072	SKP1 component, dimerisation	Domain
B, D, F, H, J B, D, F, H, J, L, N, P	IPR011333	SKP1/BTB/POZ domain superfamily	Homologous Superfamily
B, D, F, H, J B, D, F, H, J, L, N, P	IPR016897	S-phase kinase-associated protein 1	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C, E, G, I A, C, E, G, I, K, M, O	Pharos: Q13309	medulloblastoma cancer diffuse large B-cell lymphoma childhood medulloblastoma medullomyoblastoma with myogenic differentiation melanotic medulloblastoma adult medulloblastoma nasopharyngeal carcinoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis acute myeloid leukemia atypical teratoid rhabdoid tumor glioblastoma Liver carcinoma medulloblastoma cancer diffuse large B-cell lymphoma childhood medulloblastoma medullomyoblastoma with myogenic differentiation melanotic medulloblastoma adult medulloblastoma nasopharyngeal carcinoma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma psoriasis acute myeloid leukemia atypical teratoid rhabdoid tumor glioblastoma Liver carcinoma malignant colon neoplasm malignant mesothelioma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm adrenal cortex carcinoma benign neoplasm desmoplastic/nodular medulloblastoma hepatocellular carcinoma lung cancer malignant ependymoma non-small cell lung carcinoma ovarian neoplasm primitive neuroectodermal tumor large cell medulloblastoma lymphoplasmacytic lymphoma malignant glioma
B, D, F, H, J B, D, F, H, J, L, N, P	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