Annotations: 6Z6O

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Hist_deacetyl	e6z6oA2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
A	Arb2	e6z6oA1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
E	Hist_deacetyl	e6z6oE2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
E	Arb2	e6z6oE1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
I	Hist_deacetyl	e6z6oI2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
I	Arb2	e6z6oI1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
M	Hist_deacetyl	e6z6oM2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
M	Arb2	e6z6oM1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
B	Hist_deacetyl	e6z6oB1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
B	Arb2	e6z6oB2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
F	Hist_deacetyl	e6z6oF1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
F	Arb2	e6z6oF2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
J	Hist_deacetyl	e6z6oJ2	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
J	Arb2	e6z6oJ1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)
N	Hist_deacetyl	e6z6oN1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	ECOD (1.6)
N	Arb2	e6z6oN2	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Arb2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
E	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
I	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
M	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
B	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
F	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
J	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
N	3.40.800.20	Alpha Beta	3-Layer(aba) Sandwich	Arginase	Chain A	CATH (utative)
D	3.40.50.12360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
H	3.40.50.12360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
L	3.40.50.12360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
P	3.40.50.12360	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, E, I, M	PF00850	Histone deacetylase domain (Hist_deacetyl)	Histone deacetylase domain	Histones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1]. ...	Histones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1].	Domain
A, E, I, M	PF09757	Arb2-like domain (Arb2-like)	Arb2-like domain	This domain is found at the C-terminal of Clr3 (Cryptic loci regulator 3) (also known as histone deacetylase clr3) (EC:3.5.1.98) from S. pombe, its orthologue from S. cerevisiae HDA1, and similar sequences. This domain has been defined by sequence ho ...	This domain is found at the C-terminal of Clr3 (Cryptic loci regulator 3) (also known as histone deacetylase clr3) (EC:3.5.1.98) from S. pombe, its orthologue from S. cerevisiae HDA1, and similar sequences. This domain has been defined by sequence homology to the Arb2 protein from S. pombe (not included in this entry). Structure analysis reveals that the Arb2 domain has clear homology to alpha/beta-hydrolases but that it is lacking the catalytic triad of these enzymes. Functional studies show that the this domain is necessary for centromeric heterochromatin silencing suggesting a model where the Arb2-like domain, through residues N562 and Y563, acts as an anchor that connects the HDAC activity of Clr3 to the SHREC complex. SHREC (Snf2/Hdac Repressive) complex in fission yeast drives transcriptional gene silencing in heterochromatin [1]. Studies in HDA1 described that two Arb2-like domains form a compact homo-dimer via the arm elements, and assemble as an inverse 'V' shape and that the domain possesses histone binding ability [2,3].	Domain
B, F, J, N	PF00850	Histone deacetylase domain (Hist_deacetyl)	Histone deacetylase domain	Histones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1]. ...	Histones can be reversibly acetylated on several lysine residues. Regulation of transcription is caused in part by this mechanism. Histone deacetylases catalyse the removal of the acetyl group. Histone deacetylases are related to other proteins [1].	Domain
B, F, J, N	PF09757	Arb2-like domain (Arb2-like)	Arb2-like domain	This domain is found at the C-terminal of Clr3 (Cryptic loci regulator 3) (also known as histone deacetylase clr3) (EC:3.5.1.98) from S. pombe, its orthologue from S. cerevisiae HDA1, and similar sequences. This domain has been defined by sequence ho ...	This domain is found at the C-terminal of Clr3 (Cryptic loci regulator 3) (also known as histone deacetylase clr3) (EC:3.5.1.98) from S. pombe, its orthologue from S. cerevisiae HDA1, and similar sequences. This domain has been defined by sequence homology to the Arb2 protein from S. pombe (not included in this entry). Structure analysis reveals that the Arb2 domain has clear homology to alpha/beta-hydrolases but that it is lacking the catalytic triad of these enzymes. Functional studies show that the this domain is necessary for centromeric heterochromatin silencing suggesting a model where the Arb2-like domain, through residues N562 and Y563, acts as an anchor that connects the HDAC activity of Clr3 to the SHREC complex. SHREC (Snf2/Hdac Repressive) complex in fission yeast drives transcriptional gene silencing in heterochromatin [1]. Studies in HDA1 described that two Arb2-like domains form a compact homo-dimer via the arm elements, and assemble as an inverse 'V' shape and that the domain possesses histone binding ability [2,3].	Domain
C, G, K, O	PF11496	Class II histone deacetylase complex subunits 2 and 3 (HDA2-3)	Class II histone deacetylase complex subunits 2 and 3	This family of class II histone deacetylase complex subunits HDA2 and HDA3 is found in fungi, The member from S. pombe is referred to as Ccq1 in Swiss:Q10432. These proteins associate with HDA1 to generate the activity of the HDA1 histone deacetylase ...	This family of class II histone deacetylase complex subunits HDA2 and HDA3 is found in fungi, The member from S. pombe is referred to as Ccq1 in Swiss:Q10432. These proteins associate with HDA1 to generate the activity of the HDA1 histone deacetylase complex. HDA1 interacts with itself and with the HDA2-HDA3 subcomplex to form a probable tetramer and these interactions are necessary for catalytic activity. The HDA1 histone deacetylase complex is responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. HDA2 and HDA3 have a conserved coiled-coil domain towards their C-terminus [1].	Domain
D, H, L, P	PF11496	Class II histone deacetylase complex subunits 2 and 3 (HDA2-3)	Class II histone deacetylase complex subunits 2 and 3	This family of class II histone deacetylase complex subunits HDA2 and HDA3 is found in fungi, The member from S. pombe is referred to as Ccq1 in Swiss:Q10432. These proteins associate with HDA1 to generate the activity of the HDA1 histone deacetylase ...	This family of class II histone deacetylase complex subunits HDA2 and HDA3 is found in fungi, The member from S. pombe is referred to as Ccq1 in Swiss:Q10432. These proteins associate with HDA1 to generate the activity of the HDA1 histone deacetylase complex. HDA1 interacts with itself and with the HDA2-HDA3 subcomplex to form a probable tetramer and these interactions are necessary for catalytic activity. The HDA1 histone deacetylase complex is responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation gives a tag for epigenetic repression and plays an important role in transcriptional regulation, cell cycle progression and developmental events. HDA2 and HDA3 have a conserved coiled-coil domain towards their C-terminus [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, E, I, M	Histone deacetylase HDA1	deacetylase activity protein lysine deacetylase activity catalytic activity, acting on a protein hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides deacylase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds histone deacetylase activity histone H4K deacetylase activity histone deacetylase activity, hydrolytic mechanism histone H4K12 deacetylase activity, hydrolytic mechanism catalytic activity histone H3K4 deacetylase activity, hydrolytic mechanism histone H3K deacetylase activity deacetylase activity protein lysine deacetylase activity catalytic activity, acting on a protein hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides deacylase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds histone deacetylase activity histone H4K deacetylase activity histone deacetylase activity, hydrolytic mechanism histone H4K12 deacetylase activity, hydrolytic mechanism catalytic activity histone H3K4 deacetylase activity, hydrolytic mechanism histone H3K deacetylase activity histone H4K8 deacetylase activity, hydrolytic mechanism histone H3K14 deacetylase activity, hydrolytic mechanism histone H3K9 deacetylase activity, hydrolytic mechanism chromatin binding binding histone H4K5 deacetylase activity, hydrolytic mechanism histone H4K16 deacetylase activity, hydrolytic mechanism identical protein binding protein binding	regulation of biosynthetic process regulation of biological process regulation of cellular process epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process chromatin organization chromatin remodeling cellular process regulation of biosynthetic process regulation of biological process regulation of cellular process epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process chromatin organization chromatin remodeling cellular process regulation of macromolecule biosynthetic process metabolic process cellular component organization or biogenesis macromolecule metabolic process regulation of metabolic 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 transcription by RNA polymerase II 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 transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process protein localization cellular localization negative regulation of transcription by transcription factor localization localization cellular macromolecule localization macromolecule localization positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen
B, F, J, N	Histone deacetylase HDA1	deacetylase activity protein lysine deacetylase activity catalytic activity, acting on a protein hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides deacylase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds histone deacetylase activity histone H4K deacetylase activity histone deacetylase activity, hydrolytic mechanism histone H4K12 deacetylase activity, hydrolytic mechanism catalytic activity histone H3K4 deacetylase activity, hydrolytic mechanism histone H3K deacetylase activity deacetylase activity protein lysine deacetylase activity catalytic activity, acting on a protein hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides deacylase activity hydrolase activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds histone deacetylase activity histone H4K deacetylase activity histone deacetylase activity, hydrolytic mechanism histone H4K12 deacetylase activity, hydrolytic mechanism catalytic activity histone H3K4 deacetylase activity, hydrolytic mechanism histone H3K deacetylase activity histone H4K8 deacetylase activity, hydrolytic mechanism histone H3K14 deacetylase activity, hydrolytic mechanism histone H3K9 deacetylase activity, hydrolytic mechanism chromatin binding binding histone H4K5 deacetylase activity, hydrolytic mechanism histone H4K16 deacetylase activity, hydrolytic mechanism identical protein binding protein binding	regulation of biosynthetic process regulation of biological process regulation of cellular process epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process chromatin organization chromatin remodeling cellular process regulation of biosynthetic process regulation of biological process regulation of cellular process epigenetic regulation of gene expression biological regulation regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process cellular component organization regulation of gene expression biosynthetic process chromatin organization chromatin remodeling cellular process regulation of macromolecule biosynthetic process metabolic process cellular component organization or biogenesis macromolecule metabolic process regulation of metabolic 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 transcription by RNA polymerase II 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 transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of metabolic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of DNA-templated transcription negative regulation of RNA metabolic process protein localization cellular localization negative regulation of transcription by transcription factor localization localization cellular macromolecule localization macromolecule localization positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process	membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex membrane-bounded organelle protein-containing complex intracellular anatomical structure catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex intracellular organelle cellular anatomical structure nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen
C, G, K, O	HDA1 complex subunit 2	DNA binding binding nucleic acid binding chromatin binding	regulation of biosynthetic process regulation of biological process regulation of cellular process negative regulation of metabolic process biological regulation negative regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process negative regulation of metabolic process biological regulation negative regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of cellular process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of macromolecule metabolic process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription 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 primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of DNA-templated transcription negative regulation of RNA biosynthetic process negative regulation of nucleobase-containing compound metabolic process negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II negative regulation of RNA metabolic process cellular component organization chromatin organization cellular component organization or biogenesis	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex intracellular organelle nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen
D, H, L, P	HDA1 complex subunit 3,HDA1 complex subunit 3	DNA binding binding nucleic acid binding ATP-dependent activity, acting on DNA nucleosome array spacer activity ATP-dependent chromatin remodeler activity catalytic activity, acting on DNA histone octamer slider activity catalytic activity, acting on a nucleic acid catalytic activity ATP-dependent activity chromatin binding	regulation of biosynthetic process regulation of biological process regulation of cellular process negative regulation of metabolic process biological regulation negative regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of biosynthetic process regulation of biological process regulation of cellular process negative regulation of metabolic process biological regulation negative regulation of biological process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulatory ncRNA-mediated gene silencing regulation of gene expression negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process negative regulation of cellular process regulation of macromolecule biosynthetic process metabolic process cellular process macromolecule metabolic process regulation of metabolic process negative regulation of macromolecule metabolic process cell cycle chromosome segregation cell cycle 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 transcription by RNA polymerase II negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of transcription by RNA polymerase II negative regulation of DNA-templated transcription negative regulation of transcription by RNA polymerase II primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of DNA-templated transcription negative regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of biological process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process positive regulation of biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of RNA biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome cellular anatomical structure intracellular anatomical structure cytoplasm cytosol membrane-bounded organelle protein-containing complex catalytic complex HDA1 complex nucleus membrane-enclosed lumen nuclear protein-containing complex intracellular membraneless organelle chromatin chromosome intracellular membrane-bounded organelle intracellular organelle lumen histone deacetylase complex intracellular organelle nucleoplasm organelle lumen organelle membraneless organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, E, I, M	IPR050284	HDAC_PDAC	Unknown
A, E, I, M	IPR017321	Histone deacetylase class II, yeast	Family
A, E, I, M	IPR019154	Arb2-like domain	Domain
A, E, I, M	IPR023801	Histone deacetylase domain	Domain
A, E, I, M	IPR037138	Histone deacetylase domain superfamily	Homologous Superfamily
A, E, I, M	IPR000286	Histone deacetylase HDAC	Family
A, E, I, M	IPR023696	Ureohydrolase domain superfamily	Homologous Superfamily
B, F, J, N	IPR050284	HDAC_PDAC	Unknown
B, F, J, N	IPR017321	Histone deacetylase class II, yeast	Family
B, F, J, N	IPR019154	Arb2-like domain	Domain
B, F, J, N	IPR023801	Histone deacetylase domain	Domain
B, F, J, N	IPR037138	Histone deacetylase domain superfamily	Homologous Superfamily
B, F, J, N	IPR000286	Histone deacetylase HDAC	Family
B, F, J, N	IPR023696	Ureohydrolase domain superfamily	Homologous Superfamily
C, G, K, O	IPR038609	HDA1 complex subunit 2/3 superfamily	Homologous Superfamily
C, G, K, O	IPR021006	HDA1 complex subunit 2/3	Family
D, H, L, P	IPR026216	HDA1 complex subunit 3	Family
D, H, L, P	IPR021006	HDA1 complex subunit 2/3	Family
D, H, L, P	IPR038609	HDA1 complex subunit 2/3 superfamily	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.