2I32

Structure of a human ASF1a-HIRA complex and insights into specificity of histone chaperone complex assembly

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
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2i32a1	All beta proteins	Immunoglobulin-like beta-sandwich	ASF1-like	ASF1-like	Anti-silencing protein 1, ASF1	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2i32b_	All beta proteins	Immunoglobulin-like beta-sandwich	ASF1-like	ASF1-like	Anti-silencing protein 1, ASF1	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	ASF1-like	8055366	4007545	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	ASF1-like	8055367	3002057	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	ASF1-like	8055367	3002057	SCOP2B (2022-06-29)
C [auth E]	SCOP2 Family	HIRA B motif-like	8044883	4004190	SCOP2 (2022-06-29)
C [auth E]	SCOP2 Superfamily	HIRA B motif-like	8053647	3002212	SCOP2 (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	e2i32A1	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)
B	ASF1_hist_chap	e2i32B1	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)
B	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, B	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, B	Anti-Silencing Factor 1 paralog a	protein binding binding histone binding protein-containing complex binding chromatin binding protein carrier chaperone histone chaperone activity molecular carrier activity	protein-containing complex organization protein-DNA complex assembly protein-DNA complex organization cellular component 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 developmental process protein-containing complex organization protein-DNA complex assembly protein-DNA complex organization cellular component 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 developmental process multicellular organismal process cellular developmental process ossification cell differentiation osteoblast differentiation DNA-templated DNA replication DNA-templated DNA replication maintenance of fidelity cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process metabolic process macromolecule metabolic process replication fork processing cellular aromatic compound metabolic process cellular response to stimulus response to stimulus cellular response to stress DNA damage response response to stress DNA repair DNA replication-dependent chromatin assembly DNA repair-dependent chromatin remodeling muscle structure development anatomical structure development muscle cell differentiation	intracellular organelle site of double-strand break intracellular anatomical structure organelle intracellular non-membrane-bounded organelle site of DNA damage chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle site of double-strand break intracellular anatomical structure organelle intracellular non-membrane-bounded organelle site of DNA damage chromosome cellular anatomical entity non-membrane-bounded organelle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen protein-containing complex protein-DNA complex chromatin
C [auth E], D [auth F]	Histone Regulatory homolog A	transcription corepressor activity transcription regulator activity transcription coregulator activity protein-macromolecule adaptor activity molecular adaptor activity protein binding binding histone binding transcription factor binding RNA polymerase II-specific DNA-binding transcription factor binding DNA-binding transcription factor binding	protein-containing complex organization protein-DNA complex assembly protein-DNA complex organization cellular component 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 developmental process protein-containing complex organization protein-DNA complex assembly protein-DNA complex organization cellular component 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 developmental process multicellular organismal process cellular developmental process ossification cell differentiation osteoblast differentiation muscle structure development anatomical structure development muscle cell differentiation multicellular organism development anatomical structure morphogenesis embryonic morphogenesis embryo development gastrulation regulation of cellular process cellular biosynthetic process RNA metabolic process regulation of primary metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process regulation of nitrogen compound metabolic process DNA-templated transcription nucleic acid biosynthetic process regulation of RNA metabolic process transcription by RNA polymerase II organic substance metabolic process heterocycle metabolic process organic substance biosynthetic process nitrogen compound metabolic 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 cellular nitrogen compound metabolic process primary metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process heterocycle 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 aromatic compound biosynthetic process organic cyclic compound biosynthetic process metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of DNA-templated transcription regulation of metabolic process cellular aromatic compound metabolic process	protein-containing complex HIR complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure nucleus protein-containing complex HIR complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen nuclear lumen protein-DNA complex intracellular non-membrane-bounded organelle chromatin chromosome non-membrane-bounded organelle nuclear body PML body

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036747	Histone chaperone ASF1-like superfamily	Homologous Superfamily
A, B	IPR006818	Histone chaperone ASF1-like	Family
C [auth E], D [auth F]	IPR011494	Protein HIRA-like, C-terminal	Domain
C [auth E], D [auth F]	IPR031120	WD repeat HIR1-like	Family
C [auth E], D [auth F]	IPR036322	WD40-repeat-containing domain superfamily	Homologous Superfamily
C [auth E], D [auth F]	IPR001680	WD40 repeat	Repeat
C [auth E], D [auth F]	IPR015943	WD40/YVTN repeat-like-containing domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: Q9Y294	melanoma acute myeloid leukemia breast cancer hereditary spastic paraplegia tuberculosis adenoma cutaneous melanoma lung cancer ovarian cancer B-cell chronic lymphocytic leukemia hepatocellular carcinoma medulloblastoma Sjogren syndrome
C [auth E], D [auth F]	Pharos: P54198	DiGeorge syndrome 22q11 Deletion Syndrome adenoma juvenile dermatomyositis malignant glioma ovarian cancer velocardiofacial syndrome large cell medulloblastoma malignant mesothelioma psoriasis 22q11.2 deletion syndrome atypical teratoid rhabdoid tumor glioblastoma lung adenocarcinoma myopathy

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.