7QM2

Crystal structure of the PP1/PTG/beta-cyclodextrin ternary complex

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Metallo-dependent phosphatases	8080445	3001067	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Metallo-dependent phosphatases	8080445	3001067	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	Metallophos_2_1	e7qm2A1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: Metallophos_2_1	ECOD (1.6)
C	Metallophos_2_1	e7qm2C1	A: a+b four layers	X: Carbon-nitrogen hydrolase-like	H: Metallo-dependent phosphatases (From Topology)	T: Metallo-dependent phosphatases	F: Metallophos_2_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF00149	Calcineurin-like phosphoesterase (Metallophos)	Calcineurin-like phosphoesterase	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or ...	This family includes a diverse range of phosphoesterases [1], including protein phosphoserine phosphatases, nucleotidases, sphingomyelin phosphodiesterases and 2'-3' cAMP phosphodiesterases as well as nucleases such as bacterial SbcD Swiss:P13457 or yeast MRE11 Swiss:P32829. The most conserved regions in this superfamily centre around the metal chelating residues.	Domain
A, C	PF16891	Serine-threonine protein phosphatase N-terminal domain (STPPase_N)	Serine-threonine protein phosphatase N-terminal domain	-	Family
B, D	PF03370	Carbohydrate/starch-binding module (family 21) (CBM_21)	Carbohydrate/starch-binding module (family 21)	This family consists of several eukaryotic proteins that are thought to be involved in the regulation of glycogen metabolism. For instance, the mouse PTG protein Swiss:O08541 has been shown to interact with glycogen synthase, phosphorylase kinase, ph ...	This family consists of several eukaryotic proteins that are thought to be involved in the regulation of glycogen metabolism. For instance, the mouse PTG protein Swiss:O08541 has been shown to interact with glycogen synthase, phosphorylase kinase, phosphorylase a: these three enzymes have key roles in the regulation of glycogen metabolism. PTG also binds the catalytic subunit of protein phosphatase 1 (PP1C) and localises it to glycogen. Subsets of similar interactions have been observed with several other members of this family, such as the yeast PIG1, PIG2, GAC1 and GIP2 proteins. While the precise function of these proteins is not known, they may serve a scaffold function, bringing together the key enzymes in glycogen metabolism. This family is a carbohydrate binding domain.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	Serine/threonine-protein phosphatase PP1-alpha catalytic subunit	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 cation binding transition metal ion binding ion binding binding metal ion binding small molecule 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 cation binding transition metal ion binding ion binding binding metal ion binding small molecule binding cell adhesion molecule binding cadherin binding involved in cell-cell adhesion cadherin binding protein binding cell adhesion mediator activity cell-cell adhesion mediator activity ribonucleoprotein complex binding protein-containing complex binding myosin phosphatase activity protein phosphatase binding phosphatase binding protein phosphatase 1 binding enzyme binding iron ion binding	cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus cellular response to stimulus regulation of biological process regulation of signaling regulation of cellular process cell surface receptor signaling pathway response to stimulus regulation of Wnt signaling pathway signaling regulation of canonical Wnt signaling pathway canonical Wnt signaling pathway biological regulation regulation of signal transduction cell communication regulation of response to stimulus regulation of cell communication cellular process signal transduction Wnt signaling pathway telomere maintenance in response to DNA damage telomere organization chromosome organization primary metabolic process DNA metabolic process nucleic acid metabolic process telomere maintenance cellular component organization nucleobase-containing compound metabolic process organelle organization cellular response to stress DNA damage response response to stress metabolic process cellular component organization or biogenesis macromolecule metabolic process developmental process multicellular organismal process epithelium development tube development branching morphogenesis of an epithelial tube morphogenesis of an epithelium tissue development tissue morphogenesis anatomical structure morphogenesis multicellular organism development tube morphogenesis morphogenesis of a branching structure anatomical structure development epithelial tube morphogenesis morphogenesis of a branching epithelium regulation of glycogen biosynthetic process glucan biosynthetic process energy derivation by oxidation of organic compounds cellular biosynthetic process regulation of glucan biosynthetic process regulation of generation of precursor metabolites and energy regulation of polysaccharide metabolic process regulation of primary metabolic process polysaccharide metabolic process glucan metabolic process regulation of carbohydrate metabolic process regulation of biosynthetic process carbohydrate metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process cellular metabolic process glycogen metabolic process regulation of cellular metabolic process generation of precursor metabolites and energy regulation of macromolecule metabolic process glycogen biosynthetic process macromolecule biosynthetic process regulation of cellular biosynthetic process biosynthetic process regulation of polysaccharide biosynthetic process energy reserve metabolic process regulation of macromolecule biosynthetic process regulation of carbohydrate biosynthetic process regulation of glycogen metabolic process regulation of metabolic process rhythmic process circadian rhythm regulation of circadian rhythm cell division positive regulation of cell communication positive regulation of signal transduction signal transduction in absence of ligand positive regulation of biological process regulation of programmed cell death positive regulation of extrinsic apoptotic signaling pathway in absence of ligand extrinsic apoptotic signaling pathway positive regulation of apoptotic signaling pathway positive regulation of response to stimulus extrinsic apoptotic signaling pathway in absence of ligand positive regulation of cellular process positive regulation of programmed cell death regulation of apoptotic process positive regulation of extrinsic apoptotic signaling pathway cell death positive regulation of apoptotic process regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway regulation of extrinsic apoptotic signaling pathway in absence of ligand apoptotic process programmed cell death regulation of apoptotic signaling pathway positive regulation of signaling protein dephosphorylation dephosphorylation macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process animal organ development respiratory tube development lung development respiratory system development system development catabolic process carbohydrate catabolic process macromolecule catabolic process regulation of glycogen catabolic process glycogen catabolic process regulation of carbohydrate catabolic process glucan catabolic process regulation of catabolic process polysaccharide catabolic process circadian regulation of gene expression gene expression regulation of gene expression response to light stimulus entrainment of circadian clock response to external stimulus photoperiodism response to radiation response to abiotic stimulus entrainment of circadian clock by photoperiod response to metal ion response to chemical response to lead ion post-transcriptional regulation of gene expression translational initiation regulation of translational initiation regulation of protein metabolic process translation regulation of translation	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity nucleolus intracellular organelle lumen intracellular organelle organelle lumen organelle intracellular non-membrane-bounded organelle nuclear lumen non-membrane-bounded organelle somatodendritic compartment cell body perikaryon neuronal cell body phosphatase complex protein-containing complex protein phosphatase type 1 complex catalytic complex cytoplasm protein serine/threonine phosphatase complex PTW/PP1 phosphatase complex extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol cell periphery plasma membrane membrane presynapse synapse cell junction nucleoplasm glutamatergic synapse cell-cell junction adherens junction anchoring junction glycogen granule neuron spine neuron projection dendritic spine plasma membrane bounded cell projection cell projection postsynapse dendrite dendritic tree
B, D	Protein phosphatase 1 regulatory subunit 3C	protein phosphatase binding phosphatase binding protein phosphatase 1 binding protein binding binding enzyme binding polysaccharide binding carbohydrate binding glycogen 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 protein phosphatase binding phosphatase binding protein phosphatase 1 binding protein binding binding enzyme binding polysaccharide binding carbohydrate binding glycogen 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 molecular adaptor activity	regulation of glycogen biosynthetic process regulation of cellular process glucan biosynthetic process energy derivation by oxidation of organic compounds cellular biosynthetic process regulation of glucan biosynthetic process regulation of generation of precursor metabolites and energy regulation of polysaccharide metabolic process regulation of primary metabolic process polysaccharide metabolic process glucan metabolic process regulation of carbohydrate metabolic process regulation of biosynthetic process carbohydrate metabolic process regulation of glycogen biosynthetic process regulation of cellular process glucan biosynthetic process energy derivation by oxidation of organic compounds cellular biosynthetic process regulation of glucan biosynthetic process regulation of generation of precursor metabolites and energy regulation of polysaccharide metabolic process regulation of primary metabolic process polysaccharide metabolic process glucan metabolic process regulation of carbohydrate metabolic process regulation of biosynthetic process carbohydrate metabolic process regulation of biological process polysaccharide biosynthetic process carbohydrate biosynthetic process cellular metabolic process glycogen metabolic process biological regulation primary metabolic process regulation of cellular metabolic process generation of precursor metabolites and energy regulation of macromolecule metabolic process glycogen biosynthetic process macromolecule biosynthetic process regulation of cellular biosynthetic process biosynthetic process regulation of polysaccharide biosynthetic process metabolic process cellular process energy reserve metabolic process regulation of macromolecule biosynthetic process macromolecule metabolic process regulation of carbohydrate biosynthetic process regulation of glycogen metabolic process regulation of metabolic process	phosphatase complex protein-containing complex protein phosphatase type 1 complex intracellular anatomical structure catalytic complex cytoplasm cellular anatomical entity protein serine/threonine phosphatase complex cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR050341	Serine/threonine-protein phosphatase PP1 catalytic subunit	Family
A, C	IPR004843	Calcineurin-like phosphoesterase domain, ApaH type	Domain
A, C	IPR031675	Serine-threonine protein phosphatase, N-terminal	Domain
A, C	IPR029052	Metallo-dependent phosphatase-like	Homologous Superfamily
A, C	IPR006186	Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase	Domain
B, D	IPR050782	Protein phosphatase 1 regulatory subunit 3	Family
B, D	IPR038175	CBM21 domain superfamily	Homologous Superfamily
B, D	IPR017434	Protein phosphatase 1 regulatory subunit 3B/C/D, metazoa	Family
B, D	IPR005036	CBM21 (carbohydrate binding type-21) domain	Domain
B, D	IPR030683	Protein phosphatase 1 regulatory subunit 3C	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, C	Pharos: P62136	lung adenocarcinoma osteosarcoma severe acute respiratory syndrome lymphoplasmacytic lymphoma ovarian cancer Middle East respiratory syndrome plasma cell myeloma
B, D	Pharos: Q9UQK1	Liver Cirrhosis, Experimental primitive neuroectodermal tumor astrocytic tumor esophageal adenocarcinoma large cell medulloblastoma lung cancer malignant glioma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis atypical teratoid rhabdoid tumor glioblastoma malignant colon neoplasm malignant mesothelioma pancreatic ductal adenocarcinoma Liver Cirrhosis, Experimental primitive neuroectodermal tumor astrocytic tumor esophageal adenocarcinoma large cell medulloblastoma lung cancer malignant glioma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis atypical teratoid rhabdoid tumor glioblastoma malignant colon neoplasm malignant mesothelioma pancreatic ductal adenocarcinoma pilocytic astrocytoma breast cancer interstitial cystitis lung adenocarcinoma malignant ependymoma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma

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.