2IDC

Structure of the Histone H3-Asf1 Chaperone Interaction

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
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: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2idca1	All beta proteins	Immunoglobulin-like beta-sandwich	ASF1-like	ASF1-like	automated matches	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)
A	d2idca2	Artifacts	Tags	Tags	Tags	N-terminal Tags	Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ], Baker's yeast (Saccharomyces cerevisiae S288C ) [TaxId: 559292 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	ASF1-like	8055363	3002057	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	ASF1_hist_chap	e2idcA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: ASF1_hist_chap	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.1490	Mainly Beta	Sandwich	Immunoglobulin-like	Histone chaperone ASF1-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF04729	ASF1 like histone chaperone (ASF1_hist_chap)	ASF1 like histone chaperone	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	ANTI-SILENCING PROTEIN 1 AND HISTONE H3 CHIMERA	protein binding binding histone binding enzyme regulator activity enzyme activator activity molecular function activator activity acetyltransferase activator activity molecular function regulator activity DNA binding organic cyclic compound binding nucleic acid binding oxidoreductase activity, acting on metal ions oxidoreductase activity oxidoreductase activity, acting on metal ions, NAD or NADP as acceptor protein binding binding histone binding enzyme regulator activity enzyme activator activity molecular function activator activity acetyltransferase activator activity molecular function regulator activity DNA binding organic cyclic compound binding nucleic acid binding oxidoreductase activity, acting on metal ions oxidoreductase activity oxidoreductase activity, acting on metal ions, NAD or NADP as acceptor cupric reductase (NADH) activity catalytic activity protein heterodimerization activity protein dimerization activity structural molecule activity structural constituent of chromatin	protein-containing complex organization protein-DNA complex assembly cellular component organization protein-DNA complex organization cellular component biogenesis cellular component assembly chromatin organization protein-containing complex assembly chromatin remodeling cellular process cellular component organization or biogenesis nucleosome assembly nucleosome organization cellular response to stimulus protein-containing complex organization protein-DNA complex assembly cellular component organization protein-DNA complex organization cellular component biogenesis cellular component assembly chromatin organization protein-containing complex assembly chromatin remodeling cellular process cellular component organization or biogenesis nucleosome assembly nucleosome organization cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus negative regulation of biological process regulation of cellular response to stress negative regulation of cell cycle regulation of signal transduction intracellular signal transduction cell communication regulation of cell cycle checkpoint negative regulation of cell cycle phase transition signal transduction cell cycle regulation of biological process regulation of cell cycle process DNA integrity checkpoint signaling regulation of response to stimulus negative regulation of DNA damage checkpoint negative regulation of cell cycle checkpoint DNA damage checkpoint signaling signaling negative regulation of signaling negative regulation of intracellular signal transduction positive regulation of biological process cell cycle phase transition negative regulation of cell communication cellular response to stress regulation of intracellular signal transduction response to stress regulation of response to stress negative regulation of cellular process positive regulation of cell cycle process regulation of cell cycle positive regulation of cellular process cell cycle process regulation of signaling negative regulation of response to stimulus biological regulation negative regulation of cell cycle process negative regulation of signal transduction positive regulation of cell cycle cell cycle checkpoint signaling DNA damage response positive regulation of cell cycle phase transition signal transduction in response to DNA damage regulation of cell communication regulation of DNA damage checkpoint macromolecule modification metabolic process primary metabolic process protein metabolic process macromolecule metabolic process protein modification process subtelomeric heterochromatin formation cellular biosynthetic process telomere organization negative regulation of cellular metabolic process negative regulation of macromolecule metabolic process regulation of biosynthetic process heterochromatin formation epigenetic regulation of gene expression cellular metabolic process negative regulation of metabolic process chromosome organization regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process negative regulation of cellular biosynthetic process regulation of cellular biosynthetic process regulation of gene expression organelle organization negative regulation of gene expression constitutive heterochromatin formation biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of gene expression, epigenetic regulation of macromolecule biosynthetic process regulation of metabolic process DNA replication-dependent chromatin assembly regulation of protein modification process regulation of protein phosphorylation regulation of primary metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process phosphorus metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process regulation of phosphorylation regulation of phosphorus metabolic process RNA 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 regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of DNA-templated transcription silent mating-type cassette heterochromatin formation positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of macromolecule metabolic process regulation of DNA-templated transcription elongation positive regulation of nucleobase-containing compound metabolic process regulation of transcription elongation by RNA polymerase II positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process transcription elongation by RNA polymerase II positive regulation of DNA-templated transcription positive regulation of transcription elongation by RNA polymerase II positive regulation of cellular metabolic process positive regulation of biosynthetic process positive regulation of DNA-templated transcription, elongation DNA-templated transcription elongation positive regulation of RNA biosynthetic process positive regulation of cellular biosynthetic process cellular component disassembly protein-DNA complex disassembly protein-containing complex disassembly nucleosome disassembly DNA repair DNA metabolic process regulation of DNA repair regulation of DNA metabolic process nucleolar large rRNA transcription by RNA polymerase I transcription by RNA polymerase I rRNA transcription rRNA metabolic process inorganic ion homeostasis homeostatic process intracellular copper ion homeostasis copper ion homeostasis cellular homeostasis chemical homeostasis intracellular monoatomic cation homeostasis monoatomic ion homeostasis intracellular chemical homeostasis monoatomic cation homeostasis intracellular monoatomic ion homeostasis aerobic respiration cellular respiration energy derivation by oxidation of organic compounds generation of precursor metabolites and energy positive regulation of transcription by RNA polymerase I regulation of transcription by RNA polymerase I developmental process sexual sporulation resulting in formation of a cellular spore sexual reproduction reproductive process meiotic cell cycle developmental process involved in reproduction sporulation resulting in formation of a cellular spore anatomical structure morphogenesis sexual sporulation anatomical structure formation involved in morphogenesis anatomical structure development sporulation global genome nucleotide-excision repair nucleotide-excision repair	protein-containing complex intracellular anatomical structure catalytic complex chromatin chromosome transferase complex cellular anatomical entity H3 histone acetyltransferase complex histone acetyltransferase complex acetyltransferase complex intracellular organelle organelle intracellular non-membrane-bounded organelle protein acetyltransferase complex protein-containing complex intracellular anatomical structure catalytic complex chromatin chromosome transferase complex cellular anatomical entity H3 histone acetyltransferase complex histone acetyltransferase complex acetyltransferase complex intracellular organelle organelle intracellular non-membrane-bounded organelle protein acetyltransferase complex intracellular protein-containing complex non-membrane-bounded organelle cytoplasm cytosol chromosome, telomeric region chromosomal region membrane-bounded organelle nucleus intracellular membrane-bounded organelle membrane-enclosed lumen nuclear protein-containing complex transcription regulator complex nucleolus intracellular organelle lumen RNA polymerase I upstream activating factor complex RNA polymerase I transcription regulator complex organelle lumen nuclear lumen replication fork protection complex nuclear replication fork nuclear chromosome replication fork CENP-A containing chromatin protein-DNA complex nucleosome chromosome, centromeric core domain CENP-A containing nucleosome chromosome, centromeric region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017282	Histone deposition protein Asf1	Family
A	IPR036747	Histone chaperone ASF1-like superfamily	Homologous Superfamily
A	IPR006818	Histone chaperone ASF1-like	Family
A	IPR009072	Histone-fold	Homologous Superfamily
A	IPR007125	Histone H2A/H2B/H3	Domain
A	IPR000164	Histone H3/CENP-A	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.