Annotations: 1C3P

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1c3pa_	Alpha and beta proteins (a/b)	Arginase/deacetylase	Arginase/deacetylase	Histone deacetylase, HDAC	HDAC homologue	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	HDAC-like	8031957	4000427	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Arginase/deacetylase-like	8044335	3000260	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	Hist_deacetyl	e1c3pA1	A: a/b three-layered sandwiches	X: HAD domain-like	H: HAD domain-related	T: Arginase/deacetylase	F: Hist_deacetyl	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 (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	PROTEIN (HDLP (HISTONE DEACETYLASE-LIKE PROTEIN))	cation binding ion binding binding metal ion binding small molecule binding deacetylase activity histone 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 hydrolase activity histone modifying activity catalytic activity hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds	acetoin catabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process cellular metabolic process alcohol metabolic process cellular catabolic process secondary alcohol metabolic process organic substance metabolic process cellular ketone metabolic process organic hydroxy compound catabolic process acetoin metabolic process ketone catabolic process metabolic process acetoin catabolic process alcohol catabolic process catabolic process organic hydroxy compound metabolic process cellular metabolic process alcohol metabolic process cellular catabolic process secondary alcohol metabolic process organic substance metabolic process cellular ketone metabolic process organic hydroxy compound catabolic process acetoin metabolic process ketone catabolic process metabolic process small molecule metabolic process cellular process small molecule catabolic process organic substance catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000286	Histone deacetylase family	Family
A	IPR023696	Ureohydrolase domain superfamily	Homologous Superfamily
A	IPR023801	Histone deacetylase domain	Domain
A	IPR003085	Acetoin utilization protein AcuC	Family
A	IPR037138	Histone deacetylase domain superfamily	Homologous Superfamily

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.