Annotations: 5KWN

The WD domain ofArabidopsis thaliana E3 Ubiquitin Ligase COP1 in complex with peptide from HY5

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Phage_integrase	e5kwnA1	A: a/b three-layered sandwiches	X: Carbon-nitrogen hydrolase-like	H: SSHS domain in CRISPR-associated endonuclease Cas9	T: SSHS domain in CRISPR-associated endonuclease Cas9	F: Phage_integrase	ECOD (v294.1)

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)

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

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 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 ubiquitin-dependent protein catabolic 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 [auth U]	peptide 16-mer	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity DNA-binding transcription factor activity DNA-binding transcription factor activity, RNA polymerase II-specific	cellular response to stimulus cellular response to gibberellin stimulus regulation of cellular process response to lipid response to stimulus signaling hormone-mediated signaling pathway cell communication response to gibberellin cellular response to endogenous stimulus response to hormone signal transduction cellular response to hormone stimulus gibberellin mediated signaling pathway cellular response to stimulus cellular response to gibberellin stimulus regulation of cellular process response to lipid response to stimulus signaling hormone-mediated signaling pathway cell communication response to gibberellin cellular response to endogenous stimulus response to hormone signal transduction cellular response to hormone stimulus gibberellin mediated signaling pathway regulation of biological process response to endogenous stimulus gibberellic acid mediated signaling pathway biological regulation response to oxygen-containing compound cellular response to oxygen-containing compound cellular response to chemical stimulus response to chemical cellular response to lipid cellular process response to light stimulus cellular response to red or far red light response to red or far red light detection of abiotic stimulus cellular response to environmental stimulus cellular response to light stimulus 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 response to radiation response to abiotic stimulus cellular response to abiotic stimulus response to stress response to cold response to temperature stimulus developmental process multicellular organismal process multicellular organism development photomorphogenesis anatomical structure development post-embryonic development response to UV response to UV-B abscisic acid-activated signaling pathway cellular response to abscisic acid stimulus response to abscisic acid response to alcohol cellular response to alcohol regulation of multicellular organismal development regulation of developmental process regulation of response to red or far red light regulation of post-embryonic development regulation of response to stimulus regulation of photomorphogenesis regulation of multicellular organismal process regulation of biosynthetic process flavonoid metabolic process positive regulation of biological process primary metabolic 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 metabolic process regulation of metabolic process positive regulation of cellular process positive gravitropism tropism gravitropism response to gravity rhythmic process positive regulation of circadian rhythm circadian rhythm regulation of circadian rhythm RNA metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process response to red light response to far red light pigment metabolic process anthocyanin-containing compound metabolic process positive regulation of anthocyanin metabolic process regulation of anthocyanin metabolic process positive regulation of DNA-templated transcription positive regulation of macromolecule biosynthetic process transcription by RNA polymerase II positive regulation of macromolecule metabolic process regulation of transcription by RNA polymerase II positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process regulation of signal transduction regulation of cellular response to alcohol regulation of signaling regulation of response to alcohol regulation of cell communication regulation of abscisic acid-activated signaling pathway	protein-containing complex protein-DNA complex membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle nucleus intracellular membrane-bounded organelle

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 [auth U]	IPR004827	Basic-leucine zipper domain	Domain
B [auth U]	IPR044280	Transcriptional activator Hac1/HY5	Family
B [auth U]	IPR046347	Basic-leucine zipper domain superfamily	Homologous Superfamily

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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.