Annotations: 2PNQ

Crystal structure of pyruvate dehydrogenase phosphatase 1 (PDP1)

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)
B	SCOP2B Superfamily	PP2C-like	8098244	3000909	SCOP2B (2022-06-29)
A	SCOP2 Family	PP2C-like	8098243	4007727	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PP2C-like	8098244	3000909	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)
B	PK_Tyr_Ser-Thr	e2pnqB1	A: a/b three-layered sandwiches	X: HTH	H: Nudix	T: Nudix	F: PK_Tyr_Ser-Thr	ECOD (v294.1)
A	Pkinase	e2pnqA1	A: a/b three-layered sandwiches	X: Profilin-like	H: sensor domains	T: sensor domains	F: Pkinase	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)
A	3.60.40.10	Alpha Beta	4-Layer Sandwich	Phosphatase 2c	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00481	Protein phosphatase 2C (PP2C)	Protein phosphatase 2C	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	[Pyruvate dehydrogenase [lipoamide]]-phosphatase 1	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding calcium ion binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding calcium ion binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity protein serine/threonine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds phosphatase activity hydrolase activity catalytic activity [pyruvate dehydrogenase (acetyl-transferring)]-phosphatase activity protein-containing complex binding	aerobic respiration regulation of acyl-CoA biosynthetic process regulation of cellular process oxoacid metabolic process regulation of lipid metabolic process acetyl-CoA metabolic process organic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of sulfur metabolic process regulation of small molecule metabolic process phosphate-containing compound metabolic process sulfur compound metabolic process small molecule metabolic process aerobic respiration regulation of acyl-CoA biosynthetic process regulation of cellular process oxoacid metabolic process regulation of lipid metabolic process acetyl-CoA metabolic process organic acid metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process regulation of sulfur metabolic process regulation of small molecule metabolic process phosphate-containing compound metabolic process sulfur compound metabolic process small molecule metabolic process regulation of nucleobase-containing compound metabolic process phosphorus metabolic process nucleoside phosphate metabolic process pyruvate metabolic process regulation of biological process pyruvate decarboxylation to acetyl-CoA primary metabolic process regulation of ketone metabolic process sulfur compound biosynthetic process biosynthetic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process regulation of fatty acid metabolic process metabolic process regulation of phosphorus metabolic process monocarboxylic acid metabolic process regulation of metabolic process cellular respiration energy derivation by oxidation of organic compounds ketone metabolic process acyl-CoA metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process acyl-CoA biosynthetic process regulation of pyruvate decarboxylation to acetyl-CoA regulation of biosynthetic process fatty acid metabolic process biological regulation carboxylic acid metabolic process generation of precursor metabolites and energy nucleobase-containing compound biosynthetic process purine-containing compound metabolic process acetyl-CoA biosynthetic process organophosphate metabolic process cellular process lipid metabolic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036457	PPM-type phosphatase-like domain superfamily	Homologous Superfamily
A, B	IPR015655	Protein phosphatase 2C	Family
A, B	IPR000222	PPM-type phosphatase, divalent cation binding	Binding Site
A, B	IPR001932	PPM-type phosphatase-like domain	Domain

RCSB PDB is hosted by

RCSB PDB is a member of

RCSB Partners
Nucleic Acid Knowledgebase

CoreTrustSeal

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.