6ASB

CXXC and PHD-type zinc finger regions of FBXL19 in complex with DNA

External Resource: Annotation

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

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	PF02008	e6asbC2	A: few secondary structure elements	X: CXXC domain-like	H: CXXC domain (From Topology)	T: CXXC domain	F: PF02008	ECOD (1.6)
C	PF16866	e6asbC1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: FYVE/PHD zinc finger	F: PF16866	ECOD (1.6)
F	PF02008	e6asbF2	A: few secondary structure elements	X: CXXC domain-like	H: CXXC domain (From Topology)	T: CXXC domain	F: PF02008	ECOD (1.6)
F	PF16866	e6asbF1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: FYVE/PHD zinc finger	F: PF16866	ECOD (1.6)
I	PF02008	e6asbI2	A: few secondary structure elements	X: CXXC domain-like	H: CXXC domain (From Topology)	T: CXXC domain	F: PF02008	ECOD (1.6)
I	PF16866	e6asbI1	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: FYVE/PHD zinc finger	F: PF16866	ECOD (1.6)
L	PF02008	e6asbL1	A: few secondary structure elements	X: CXXC domain-like	H: CXXC domain (From Topology)	T: CXXC domain	F: PF02008	ECOD (1.6)
L	PF16866	e6asbL2	A: few secondary structure elements	X: RING/U-box-like	H: RING/U-box-like	T: FYVE/PHD zinc finger	F: PF16866	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	3.30.40.10	Alpha Beta	2-Layer Sandwich	Herpes Virus-1	Zinc/RING finger domain, C3HC4 (zinc finger)	CATH (4.3.0)
I	3.30.40.10	Alpha Beta	2-Layer Sandwich	Herpes Virus-1	Zinc/RING finger domain, C3HC4 (zinc finger)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
C, F, I, L	PF02008	CXXC zinc finger domain (zf-CXXC)	CXXC zinc finger domain	This domain contains eight conserved cysteine residues that bind to two zinc ions. The CXXC domain is found in a variety of chromatin-associated proteins. This domain binds to nonmethyl-CpG dinucleotides. The domain is characterised by two repeats [ ...	This domain contains eight conserved cysteine residues that bind to two zinc ions. The CXXC domain is found in a variety of chromatin-associated proteins. This domain binds to nonmethyl-CpG dinucleotides. The domain is characterised by two repeats [3], and shows a peculiar internal duplication in which the second unit is inserted into the first one [4]. Each of these units is characterised by four conserved cysteines, displaying a CXXCXXCX(n)C motif that chelate a Zn+2 ion. The DNA binding interface has been identified by NMR [3]. In eukaryotes, the CXXC domain is found in stramenopiles, plants and metazoans. Plants possess a mono-CXXC domain that is present in distinct chromatin proteins [4]. Structural comparisons show that the mono-CXXC is homologous to the structural-zinc binding domain of medium chain dehydrogenases [4].	Domain
C, F, I, L	PF16866	PHD-finger (PHD_4)	PHD-finger	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, D, E, G A, B, D, E, G, H, J, K	DNA (5'-D(GPCPCPAPAPCPGPTPTPGPGPC)-3')	-	-	-
C, F, I, L	F-box/LRR-repeat protein 19	transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity catalytic activity, acting on a protein protein demethylase activity histone modifying activity histone demethylase activity catalytic activity demethylase activity sequence-specific DNA binding DNA binding binding organic cyclic compound binding transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity catalytic activity, acting on a protein protein demethylase activity histone modifying activity histone demethylase activity catalytic activity demethylase activity sequence-specific DNA binding DNA binding binding organic cyclic compound binding unmethylated CpG binding nucleic acid binding ubiquitin-like ligase-substrate adaptor activity enzyme-substrate adaptor activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II organic substance metabolic process organic substance biosynthetic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process organic cyclic compound metabolic process regulation of gene expression biosynthetic process organic cyclic compound biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process organonitrogen compound catabolic process organonitrogen compound metabolic process 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 metabolic process organic substance catabolic process	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex SCF ubiquitin ligase complex transferase complex intracellular protein-containing complex membrane-bounded organelle intracellular organelle organelle intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cullin-RING ubiquitin ligase complex protein-containing complex ubiquitin ligase complex catalytic complex SCF ubiquitin ligase complex transferase complex intracellular protein-containing complex membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
C, F, I, L	IPR001965	Zinc finger, PHD-type	Domain
C, F, I, L	IPR001810	F-box domain	Domain
C, F, I, L	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily
C, F, I, L	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
C, F, I, L	IPR002857	Zinc finger, CXXC-type	Domain
C, F, I, L	IPR019787	Zinc finger, PHD-finger	Domain
C, F, I, L	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
C, F, I, L	IPR019786	Zinc finger, PHD-type, conserved site	Conserved Site
C, F, I, L	IPR006553	Leucine-rich repeat, cysteine-containing subtype	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
C, F, I, L	Pharos: Q6PCT2	psoriasis psoriatic arthritis Lewy body dementia Pustulosis of Palms and Soles pustulosis palmaris et plantaris

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.