Annotations: 6KCP

Shuguo PWWP in complex with ssDNA

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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)
A	SCOP2B Superfamily	Tudor/PWWP/MBT domain-like	8095359	3000404	SCOP2B (2022-06-29)
B	SCOP2 Family	PWWP domain	8095358	4003064	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Tudor/PWWP/MBT domain-like	8095359	3000404	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Tudor/PWWP/MBT domain-like	8095359	3000404	SCOP2B (2022-06-29)
E [auth D]	SCOP2B Superfamily	Tudor/PWWP/MBT domain-like	8095359	3000404	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	Ion_trans	e6kcpA1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Ion_trans	ECOD (v294.2)
B	Ion_trans	e6kcpB1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Ion_trans	ECOD (v294.2)
C	Ion_trans	e6kcpC1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Ion_trans	ECOD (v294.2)
E [auth D]	Ion_trans	e6kcpD1	A: beta barrels	X: Tail specific protease helical domain	H: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	T: Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases	F: Ion_trans	ECOD (v294.2)

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 (utative)
B	2.30.30.140	Mainly Beta	Roll	SH3 type barrels.		CATH (utative)
C	2.30.30.140	Mainly Beta	Roll	SH3 type barrels.		CATH (utative)
E [auth D]	2.30.30.140	Mainly Beta	Roll	SH3 type barrels.		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, E [auth D]	PF00855	PWWP domain (PWWP)	PWWP domain	The PWWP domain is named after a conserved Pro-Trp-Trp-Pro motif [1]. The domain binds to Histone-4 methylated at lysine-20, H4K20me, suggesting that it is methyl-lysine recognition motif. Removal of two conserved aromatic residues in a hydrophobic c ...	The PWWP domain is named after a conserved Pro-Trp-Trp-Pro motif [1]. The domain binds to Histone-4 methylated at lysine-20, H4K20me, suggesting that it is methyl-lysine recognition motif. Removal of two conserved aromatic residues in a hydrophobic cavity created by this domain within the full-length protein, Pdp1, abolishes the interaction o f the protein with H4K20me3. In fission yeast, Set9 is the sole enzyme that catalyses all three states of H4K20me, and Set9-mediated H4K20me is required for efficient recruitment of checkpoint protein Crb2 to sites of DNA damage. The methylation of H4K20 is involved in a diverse array of cellular processes, such as organising higher-order chromatin, maintaining genome stability, and regulating cell-cycle progression [2].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth E]	DNA (5'-D(PTPTPTPTP*T)-3')	-	-	-
A, B, C, E [auth D]	LD23804p	DNA binding double-stranded DNA binding binding nucleic acid binding single-stranded DNA binding histone reader activity histone H3 reader activity chromatin-protein adaptor activity protein-macromolecule adaptor activity histone H3K36me3 reader activity molecular adaptor activity	regulation of cellular process piRNA transcription regulation of piRNA transcription positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process regulation of cellular process piRNA transcription regulation of piRNA transcription positive regulation of DNA-templated transcription positive regulation of biological process RNA metabolic process positive regulation of macromolecule biosynthetic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process positive regulation of metabolic process DNA-templated transcription regulation of RNA metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process regulation of nucleobase-containing compound metabolic process positive regulation of cellular process positive regulation of piRNA transcription regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological 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 positive regulation of RNA metabolic process regulation of gene expression biosynthetic process positive regulation of RNA biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process regulation of cellular component organization negative regulation of heterochromatin formation negative regulation of biological process negative regulation of chromatin organization cellular component organization cellular component biogenesis cellular component assembly chromatin organization negative regulation of cellular process chromatin remodeling cellular component organization or biogenesis negative regulation of macromolecule metabolic process regulation of heterochromatin formation heterochromatin formation regulation of chromatin organization negative regulation of cellular component organization epigenetic regulation of gene expression negative regulation of metabolic process heterochromatin organization negative regulation of gene expression positive regulation of gene expression negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of heterochromatin organization negative regulation of gene expression, epigenetic negative regulation of heterochromatin organization	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle euchromatin membraneless organelle intracellular membraneless organelle chromatin chromosome membrane-bounded organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, E [auth D]	IPR021567	Lens epithelium-derived growth factor, integrase-binding domain	Domain
A, B, C, E [auth D]	IPR036218	HIV integrase-binding domain superfamily	Homologous Superfamily
A, B, C, E [auth D]	IPR000313	PWWP domain	Domain
A, B, C, E [auth D]	IPR035441	TFIIS/LEDGF 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.