2XK0 | pdb_00002xk0

Solution structure of the Tudor domain from Drosophila Polycomblike (Pcl)

External Resource: Annotation

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

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.140	Mainly Beta	Roll	SH3 type barrels.		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	POLYCOMB PROTEIN PCL	histone reader activity histone H3 reader activity chromatin-protein adaptor activity histone H3K4me3 reader activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding binding transcription regulator activity DNA-binding transcription factor activity DNA binding nucleic acid binding cytoskeletal protein binding microtubule binding histone reader activity histone H3 reader activity chromatin-protein adaptor activity histone H3K4me3 reader activity protein-macromolecule adaptor activity molecular adaptor activity chromatin binding binding transcription regulator activity DNA-binding transcription factor activity DNA binding nucleic acid binding cytoskeletal protein binding microtubule binding protein binding tubulin binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding histone H3K36me3 reader activity	regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of cellular process negative regulation of biological process RNA metabolic process regulation of primary metabolic process negative regulation of RNA biosynthetic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process negative regulation of cellular process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of DNA-templated transcription regulation of biological process negative regulation of metabolic process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process metabolic process cellular process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process negative regulation of RNA metabolic process cellular component organization organelle organization actin cytoskeleton organization actin filament-based process cellular component organization or biogenesis cytoskeleton organization developmental process multicellular organism development multicellular organismal process anterior/posterior axis specification anatomical structure development anterior/posterior pattern specification pattern specification process axis specification regionalization transcription by RNA polymerase II regulation of transcription by RNA polymerase II central nervous system development ventral cord development animal organ development nervous system development system development chromatin organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle polytene chromosome chromosome membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex nucleus intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle polytene chromosome chromosome membrane-bounded organelle protein-containing complex Set1C/COMPASS complex histone methyltransferase complex catalytic complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membrane-bounded organelle transferase complex intracellular organelle lumen nucleoplasm organelle lumen methyltransferase complex nuclear lumen cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR025894	Polycomb-like MTF2 factor 2, C-terminal domain	Domain
A	IPR001965	Zinc finger, PHD-type	Domain
A	IPR002999	Tudor domain	Domain
A	IPR019787	Zinc finger, PHD-finger	Domain
A	IPR011011	Zinc finger, FYVE/PHD-type	Homologous Superfamily
A	IPR019786	Zinc finger, PHD-type, conserved site	Conserved Site
A	IPR037869	Spp1/CFP1	Family
A	IPR013083	Zinc finger, RING/FYVE/PHD-type	Homologous Superfamily

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.