7VGG | pdb_00007vgg

Cryo-EM structure of Ultraviolet-B activated UVR8 in complex with COP1

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	RCC1/BLIP-II	8100492	3001704	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	ANAPC4_WD40_8	e7vggA1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: ANAPC4_WD40_8	ECOD (1.6)
B	RCC1	e7vggB1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-propeller	T: 7-bladed	F: RCC1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00400	WD domain, G-beta repeat (WD40)	WD domain, G-beta repeat	-	Repeat
B	PF00415	Regulator of chromosome condensation (RCC1) repeat (RCC1)	Regulator of chromosome condensation (RCC1) repeat	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	E3 ubiquitin-protein ligase COP1	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 cation binding transition metal ion binding zinc ion binding ion binding 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 cation binding transition metal ion binding zinc ion binding ion binding binding metal ion binding small molecule binding identical protein binding protein binding	response to light stimulus response to stimulus shade avoidance response to radiation response to abiotic stimulus response to red or far red light regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process cellular response to stimulus cellular response to red or far red light response to light stimulus response to stimulus shade avoidance response to radiation response to abiotic stimulus response to red or far red light regulation of stomatal movement regulation of biological process regulation of cellular process stomatal movement biological regulation cellular process cellular response to stimulus cellular response to red or far red light signaling detection of abiotic stimulus cell communication cellular response to environmental stimulus cellular response to light stimulus signal transduction phototransduction detection of light stimulus detection of external stimulus red or far-red light signaling pathway response to external stimulus cellular response to radiation detection of stimulus red, far-red light phototransduction cellular response to abiotic stimulus rhythmic process entrainment of circadian clock circadian rhythm regulation of circadian rhythm developmental process multicellular organismal process multicellular organism development photomorphogenesis anatomical structure development post-embryonic development response to UV response to UV-B 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 regulation of biosynthetic process flavonoid metabolic process positive regulation of biological process regulation of primary metabolic process positive regulation of metabolic process regulation of flavonoid biosynthetic process biosynthetic process flavonoid biosynthetic process positive regulation of biosynthetic process positive regulation of flavonoid biosynthetic process regulation of metabolic process positive regulation of cellular process pigment metabolic process anthocyanin-containing compound metabolic process photoperiodism, flowering reproductive system development reproductive process vegetative to reproductive phase transition of meristem developmental process involved in reproduction photoperiodism reproductive structure development system development response to light intensity response to absence of light skotomorphogenesis DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process cellular response to stress DNA damage response response to stress DNA repair	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle intracellular organelle lumen nuclear body intracellular organelle nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen protein-containing complex ubiquitin ligase complex catalytic complex nuclear protein-containing complex transferase complex nuclear ubiquitin ligase complex intracellular protein-containing complex cullin-RING ubiquitin ligase complex Cul4-RING E3 ubiquitin ligase complex
B	Ultraviolet-B receptor UVR8	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity chromatin binding molecular transducer activity photoreceptor activity signaling receptor activity	response to light stimulus response to stimulus response to radiation response to abiotic stimulus response to UV rhythmic process regulation of biological process entrainment of circadian clock circadian rhythm biological regulation response to external stimulus regulation of circadian rhythm response to UV-B	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle cytosol membraneless organelle intracellular membraneless organelle chromatin chromosome nucleus

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR019775	WD40 repeat, conserved site	Conserved Site
A	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily
A	IPR017907	Zinc finger, RING-type, conserved site	Conserved Site
A	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
A	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
A	IPR042755	E3 ubiquitin-protein ligase COP1	Family
A	IPR001680	WD40 repeat	Repeat
A	IPR001841	Zinc finger, RING-type	Domain
B	IPR000408	Regulator of chromosome condensation, RCC1	Repeat
B	IPR009091	Regulator of chromosome condensation 1/beta-lactamase-inhibitor protein II	Homologous Superfamily
B	IPR051210	Ubiquitin ligases and GEF domain-containing protein	Family

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.