4I5L

Structural mechanism of trimeric PP2A holoenzyme involving PR70: insight for Cdc6 dephosphorylation

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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4i5la1	All alpha proteins	alpha-alpha superhelix	ARM repeat	HEAT repeat	Constant regulatory domain of protein phosphatase 2a, pr65alpha	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d4i5la2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d4i5ld1	All alpha proteins	alpha-alpha superhelix	ARM repeat	HEAT repeat	Constant regulatory domain of protein phosphatase 2a, pr65alpha	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d4i5ld2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d4i5lc_	Alpha and beta proteins (a+b)	Metallo-dependent phosphatases	Metallo-dependent phosphatases	Protein serine/threonine phosphatase	Protein phosphatase 2A catalytic subunit alpha isoform, PP2A-alpha	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
F	d4i5lf_	Alpha and beta proteins (a+b)	Metallo-dependent phosphatases	Metallo-dependent phosphatases	Protein serine/threonine phosphatase	Protein phosphatase 2A catalytic subunit alpha isoform, PP2A-alpha	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	SCOP2B Superfamily	ARM repeat-like	8038568	3000116	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	ARM repeat-like	8038568	3000116	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Metallo-dependent phosphatases	8039778	3001067	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Metallo-dependent phosphatases	8039778	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	CLASP_N_1	e4i5lA1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: CLASP_N_1	ECOD (1.6)
D	CLASP_N_1	e4i5lD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: CLASP_N_1	ECOD (1.6)
B	EF-hand_7_9	e4i5lB3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_9	ECOD (1.6)
B	KOG2562_2nd	e4i5lB2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: KOG2562_2nd	ECOD (1.6)
B	KOG2562_1st	e4i5lB1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: KOG2562_1st	ECOD (1.6)
B	EF-hand_5	e4i5lB4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_5	ECOD (1.6)
E	EF-hand_7_9	e4i5lE2	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_7_9	ECOD (1.6)
E	KOG2562_2nd	e4i5lE3	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: KOG2562_2nd	ECOD (1.6)
E	KOG2562_1st	e4i5lE4	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: KOG2562_1st	ECOD (1.6)
E	EF-hand_5	e4i5lE1	A: alpha arrays	X: EF-hand	H: EF-hand-related	T: EF-hand	F: EF-hand_5	ECOD (1.6)
C	Metallophos_2_1	e4i5lC1	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)
F	Metallophos_2_1	e4i5lF2	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)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
D	1.25.10.10	Mainly Alpha	Alpha Horseshoe	Leucine-rich Repeat Variant	Leucine-rich Repeat Variant	CATH (4.3.0)
B	1.10.238.230	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
B	1.10.238.220	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
B	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
E	1.10.238.230	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
E	1.10.238.220	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
E	1.10.238.10	Mainly Alpha	Orthogonal Bundle	Recoverin	domain 1	CATH (4.3.0)
C	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)
F	3.60.21.10	Alpha Beta	4-Layer Sandwich	Purple Acid Phosphatase	chain A, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D	PF02985	HEAT repeat (HEAT)	HEAT repeat	-	Repeat
B, E	PF17958	EF-hand domain (EF-hand_13)	EF-hand domain	This entry represents an EF-hand domain found in one of the regulatory B subunits of PP2A [1-2].	Domain
B, E	PF21161	P2R3B, EF-hand (P2R3B_EF-hand)	P2R3B, EF-hand	This is a EF-hand domain found in Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta (P2R3B) [1,2]. This protein may modulate substrate selectivity and catalytic activity.	Domain
B, E	PF13499	EF-hand domain pair (EF-hand_7)	EF-hand domain pair	-	Domain
C, F	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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, D	Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform	protein antigen binding protein binding binding antigen binding enzyme regulator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity 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 protein antigen binding protein binding binding antigen binding enzyme regulator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity 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 protein heterodimerization activity protein dimerization activity	cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis meiotic spindle elongation meiotic chromosome segregation sexual reproduction spindle elongation reproductive process microtubule cytoskeleton organization meiotic cell cycle process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process cellular component organization or biogenesis meiotic spindle elongation meiotic chromosome segregation sexual reproduction spindle elongation reproductive process microtubule cytoskeleton organization meiotic cell cycle process meiotic nuclear division cell cycle chromosome segregation spindle organization cell cycle process meiotic cell cycle organelle fission meiotic spindle organization organelle organization nuclear division nuclear chromosome segregation microtubule-based process cytoskeleton organization mitotic nuclear division chromosome organization sister chromatid segregation mitotic cell cycle mitotic cell cycle process chromosome separation mitotic sister chromatid segregation mitotic sister chromatid separation sister chromatid cohesion meiotic sister chromatid cohesion, centromeric centromeric sister chromatid cohesion meiotic sister chromatid cohesion cellular response to stimulus positive regulation of cell communication regulation of cellular process positive regulation of signal transduction response to stimulus signal transduction in absence of ligand signaling positive regulation of biological process regulation of signal transduction regulation of programmed cell death positive regulation of extrinsic apoptotic signaling pathway in absence of ligand extrinsic apoptotic signaling pathway cell communication positive regulation of apoptotic signaling pathway positive regulation of response to stimulus extrinsic apoptotic signaling pathway in absence of ligand signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of programmed cell death cell surface receptor signaling pathway regulation of apoptotic process biological regulation 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 response to stimulus regulation of extrinsic apoptotic signaling pathway in absence of ligand regulation of cell communication apoptotic process programmed cell death regulation of apoptotic signaling pathway positive regulation of signaling regulation of growth growth multicellular organismal process multicellular organismal-level homeostasis leukocyte homeostasis T cell homeostasis homeostatic process immune system process homeostasis of number of cells lymphocyte homeostasis multicellular organismal reproductive process female gamete generation gamete generation female meiotic nuclear division hippo signaling negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process intracellular signal transduction negative regulation of cell communication regulation of intracellular signal transduction negative regulation of cellular process negative regulation of response to stimulus negative regulation of hippo signaling negative regulation of signal transduction regulation of hippo signaling regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction intracellular signaling cassette phosphatidylinositol 3-kinase/protein kinase B signal transduction meiotic cell cycle process involved in oocyte maturation cellular developmental process regulation of reproductive process cell development cellular process involved in reproduction in multicellular organism developmental process involved in reproduction oocyte development cell differentiation anatomical structure development cell maturation regulation of cell cycle developmental process regulation of cell cycle process oogenesis regulation of meiotic cell cycle process involved in oocyte maturation developmental maturation anatomical structure maturation germ cell development oocyte maturation oocyte differentiation regulation of developmental process regulation of cell differentiation	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle phosphatase complex protein-containing complex catalytic complex protein phosphatase type 2A complex protein serine/threonine phosphatase complex membrane membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle phosphatase complex protein-containing complex catalytic complex protein phosphatase type 2A complex protein serine/threonine phosphatase complex membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol intracellular non-membrane-bounded organelle chromosome, centromeric region chromosome chromosomal region non-membrane-bounded organelle somatodendritic compartment cell projection dendrite dendritic tree neuron projection plasma membrane bounded cell projection synapse cell junction glutamatergic synapse cytoskeleton microtubule cytoskeleton cell body neuronal cell body cell periphery plasma membrane lateral plasma membrane FAR/SIN/STRIPAK complex nucleus
B, E	Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta - Cell division control protein 6 homolog chimeric construct	binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding adenyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding binding nucleoside phosphate binding organic cyclic compound binding nucleotide binding heterocyclic compound binding small molecule binding adenyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding ion binding purine nucleotide binding anion binding adenyl nucleotide binding ATP binding carbohydrate derivative binding ribonucleotide binding protein binding kinase binding enzyme binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity cation binding calcium ion binding metal ion binding enzyme regulator activity phosphatase regulator activity molecular function regulator activity protein phosphatase regulator activity	cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus signaling G2/M transition of mitotic cell cycle negative regulation of biological process negative regulation of cell cycle cell cycle phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle cell communication mitotic G2/M transition checkpoint regulation of mitotic cell cycle cellular response to stimulus regulation of cellular process regulation of cell cycle phase transition response to stimulus signaling G2/M transition of mitotic cell cycle negative regulation of biological process negative regulation of cell cycle cell cycle phase transition intracellular signal transduction mitotic cell cycle negative regulation of mitotic cell cycle cell communication mitotic G2/M transition checkpoint regulation of mitotic cell cycle mitotic DNA integrity checkpoint signaling negative regulation of cellular process negative regulation of cell cycle phase transition signal transduction cell cycle DNA replication checkpoint signaling regulation of cell cycle cell cycle process cell cycle G2/M phase transition regulation of biological process mitotic DNA replication checkpoint signaling negative regulation of mitotic cell cycle phase transition regulation of G2/M transition of mitotic cell cycle regulation of cell cycle process biological regulation DNA integrity checkpoint signaling regulation of cell cycle G2/M phase transition negative regulation of cell cycle process cell cycle checkpoint signaling regulation of mitotic cell cycle phase transition mitotic cell cycle checkpoint signaling mitotic cell cycle process negative regulation of cell cycle G2/M phase transition cellular process negative regulation of G2/M transition of mitotic cell cycle mitotic cell cycle phase transition regulation of cytokinesis positive regulation of cell division positive regulation of biological process cytokinesis positive regulation of cell cycle regulation of cell division positive regulation of cytokinesis positive regulation of cell cycle process cell division positive regulation of cellular process regulation of chromosome segregation regulation of metaphase/anaphase transition of cell cycle regulation of cellular component organization regulation of mitotic metaphase/anaphase transition cellular component organization cellular component organization or biogenesis chromosome segregation chromosome organization sister chromatid segregation regulation of chromosome organization regulation of organelle organization organelle organization regulation of sister chromatid segregation nuclear chromosome segregation metaphase/anaphase transition of mitotic cell cycle metaphase/anaphase transition of cell cycle nucleobase-containing compound metabolic process DNA-templated DNA replication DNA replication DNA replication initiation metabolic process primary metabolic process DNA metabolic process macromolecule metabolic process nucleic acid metabolic process fibroblast proliferation cell population proliferation positive regulation of cell population proliferation regulation of fibroblast proliferation regulation of cell population proliferation positive regulation of fibroblast proliferation cellular response to nitrogen compound cellular response to vasopressin response to endogenous stimulus response to peptide hormone cellular response to peptide hormone stimulus response to oxygen-containing compound response to nitrogen compound response to vasopressin cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to chemical cellular response to hormone stimulus traversing start control point of mitotic cell cycle regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition positive regulation of mitotic cell cycle phase transition positive regulation of mitotic cell cycle positive regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle G1/S phase transition regulation of G1/S transition of mitotic cell cycle positive regulation of cell cycle phase transition G1/S transition of mitotic cell cycle positive regulation of chromosome segregation negative regulation of cell population proliferation regulation of protein modification process regulation of catalytic activity regulation of protein phosphorylation regulation of cyclin-dependent protein kinase activity regulation of transferase activity regulation of primary metabolic process regulation of cyclin-dependent protein serine/threonine kinase activity regulation of phosphate metabolic process phosphate-containing compound metabolic process protein metabolic process phosphorus metabolic process protein modification process protein phosphorylation phosphorylation cellular metabolic process regulation of protein metabolic process regulation of cellular metabolic process regulation of protein kinase activity regulation of macromolecule metabolic process regulation of molecular function regulation of kinase activity macromolecule modification regulation of protein serine/threonine kinase activity regulation of phosphorylation regulation of phosphorus metabolic process regulation of metabolic process response to angiotensin cellular response to angiotensin negative regulation of DNA replication negative regulation of metabolic process negative regulation of DNA metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process negative regulation of macromolecule metabolic process regulation of DNA metabolic process regulation of DNA replication protein dephosphorylation dephosphorylation	intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle spindle midzone cytoplasm cytosol mitotic spindle intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole cellular anatomical entity microtubule cytoskeleton non-membrane-bounded organelle spindle midzone cytoplasm cytosol mitotic spindle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen intercellular bridge phosphatase complex protein-containing complex catalytic complex protein phosphatase type 2A complex protein serine/threonine phosphatase complex
C, F	Serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform, PP2A-alpha	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 protein heterodimerization activity protein binding binding protein dimerization activity signaling receptor binding GABA receptor 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 protein heterodimerization activity protein binding binding protein dimerization activity signaling receptor binding GABA receptor binding protein tyrosine phosphatase activity myosin phosphatase activity cytoskeletal protein binding tau protein binding cation binding ion binding metal ion binding small molecule binding	cellular process cell cycle mitotic cell cycle developmental process anatomical structure development tissue development mesoderm development protein dephosphorylation dephosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process cellular process cell cycle mitotic cell cycle developmental process anatomical structure development tissue development mesoderm development protein dephosphorylation dephosphorylation cellular metabolic process primary metabolic process macromolecule modification phosphate-containing compound metabolic process metabolic process protein metabolic process macromolecule metabolic process protein modification process phosphorus metabolic process regulation of growth regulation of biological process biological regulation growth regulation of protein binding regulation of molecular function regulation of binding regulation of microtubule binding multicellular organismal process multicellular organismal-level homeostasis leukocyte homeostasis T cell homeostasis homeostatic process immune system process homeostasis of number of cells lymphocyte homeostasis cellular response to stimulus positive regulation of cell communication positive regulation of response to biotic stimulus regulation of cellular process positive regulation of signal transduction pattern recognition receptor signaling pathway response to stimulus regulation of NLRP3 inflammasome complex assembly positive regulation of NLRP3 inflammasome complex assembly regulation of signal transduction response to biotic stimulus intracellular signal transduction cell communication cellular component biogenesis immune response-activating signaling pathway cellular component assembly inflammasome-mediated signaling pathway positive regulation of immune response canonical inflammasome complex assembly regulation of immune system process signal transduction positive regulation of immune system process innate immune response-activating signaling pathway positive regulation of pattern recognition receptor signaling pathway immune response response to other organism regulation of innate immune response response to external stimulus positive regulation of intracellular signal transduction positive regulation of inflammasome-mediated signaling pathway regulation of inflammasome-mediated signaling pathway regulation of response to stimulus defense response to other organism regulation of pattern recognition receptor signaling pathway NLRP3 inflammasome complex assembly positive regulation of defense response activation of innate immune response regulation of immune response inflammatory response activation of immune response cytoplasmic pattern recognition receptor signaling pathway regulation of defense response regulation of response to biotic stimulus biological process involved in interspecies interaction between organisms regulation of cellular component organization positive regulation of cellular component organization regulation of response to external stimulus intracellular receptor signaling pathway signaling positive regulation of biological process regulation of cytoplasmic pattern recognition receptor signaling pathway positive regulation of response to stimulus cellular component organization regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly positive regulation of response to external stimulus immune response-regulating signaling pathway regulation of intracellular signal transduction regulation of response to stress response to stress innate immune response protein-containing complex assembly response to external biotic stimulus cellular component organization or biogenesis positive regulation of cellular process regulation of signaling positive regulation of innate immune response defense response protein-containing complex organization positive regulation of cellular component biogenesis defense response to symbiont regulation of cellular component biogenesis regulation of cell communication positive regulation of signaling hippo signaling negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of biological process negative regulation of cell communication negative regulation of cellular process negative regulation of response to stimulus negative regulation of hippo signaling negative regulation of signal transduction regulation of hippo signaling response to metal ion response to chemical response to lead ion regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction negative regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction intracellular signaling cassette phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of epithelial to mesenchymal transition regulation of developmental process cellular developmental process regulation of cell differentiation mesenchyme development cell differentiation negative regulation of cell differentiation regulation of multicellular organismal process negative regulation of developmental process animal organ development negative regulation of epithelial to mesenchymal transition epithelial to mesenchymal transition mesenchymal cell differentiation negative regulation of multicellular organismal process pyridine nucleotide catabolic process oxoacid metabolic process carbohydrate catabolic process organophosphate catabolic process carbohydrate derivative metabolic process regulation of generation of precursor metabolites and energy nucleoside phosphate catabolic process organic acid metabolic process regulation of primary metabolic process regulation of ATP metabolic process regulation of purine nucleotide catabolic process negative regulation of nucleotide metabolic process regulation of small molecule metabolic process regulation of nucleotide metabolic process regulation of phosphate metabolic process small molecule metabolic process purine ribonucleotide catabolic process negative regulation of carbohydrate metabolic process nucleoside phosphate metabolic process pyruvate metabolic process negative regulation of metabolic process negative regulation of purine nucleotide catabolic process purine nucleoside diphosphate metabolic process purine-containing compound catabolic process regulation of purine nucleotide metabolic process nucleobase-containing compound catabolic process nucleoside diphosphate metabolic process regulation of phosphorus metabolic process monocarboxylic acid metabolic process pyridine-containing compound catabolic process ribose phosphate metabolic process ATP metabolic process negative regulation of purine nucleotide metabolic process negative regulation of phosphate metabolic process nucleobase-containing small molecule metabolic process purine ribonucleoside triphosphate metabolic process negative regulation of nucleotide catabolic process purine nucleotide catabolic process carbohydrate derivative catabolic process regulation of glycolytic process through fructose-6-phosphate purine-containing compound metabolic process ADP metabolic process negative regulation of phosphorus metabolic process purine ribonucleoside diphosphate metabolic process purine ribonucleoside diphosphate catabolic process negative regulation of glycolytic process through fructose-6-phosphate ribonucleotide catabolic process negative regulation of small molecule metabolic process negative regulation of glycolytic process negative regulation of ATP metabolic process negative regulation of cellular metabolic process nucleobase-containing compound metabolic process glycolytic process pyridine-containing compound metabolic process negative regulation of nucleobase-containing compound metabolic process regulation of nucleobase-containing compound metabolic process pyridine nucleotide metabolic process nicotinamide nucleotide metabolic process regulation of carbohydrate catabolic process regulation of cellular metabolic process nucleotide metabolic process purine nucleoside diphosphate catabolic process nucleoside diphosphate catabolic process regulation of nucleotide catabolic process nucleoside triphosphate metabolic process purine ribonucleotide metabolic process regulation of metabolic process catabolic process purine nucleotide metabolic process ribonucleotide metabolic process ribonucleoside diphosphate metabolic process ribonucleoside diphosphate catabolic process regulation of carbohydrate metabolic process nucleotide catabolic process ribonucleoside triphosphate metabolic process negative regulation of catabolic process purine nucleoside triphosphate metabolic process carbohydrate metabolic process ADP catabolic process carboxylic acid metabolic process regulation of catabolic process generation of precursor metabolites and energy regulation of glycolytic process organophosphate metabolic process glycolytic process through fructose-6-phosphate regulation of protein modification process regulation of protein phosphorylation protein phosphorylation phosphorylation regulation of protein metabolic process regulation of macromolecule metabolic process regulation of phosphorylation peptidyl-serine dephosphorylation positive regulation of phosphorylation regulation of catalytic activity regulation of transferase activity positive regulation of phosphate metabolic process positive regulation of protein serine/threonine kinase activity positive regulation of metabolic process positive regulation of macromolecule metabolic process positive regulation of protein phosphorylation positive regulation of phosphorus metabolic process positive regulation of kinase activity regulation of kinase activity regulation of protein serine/threonine kinase activity positive regulation of protein metabolic process positive regulation of cellular metabolic process positive regulation of molecular function positive regulation of protein modification process positive regulation of protein kinase activity positive regulation of transferase activity positive regulation of catalytic activity regulation of protein kinase activity positive regulation of protein binding positive regulation of microtubule binding positive regulation of binding regulation of cell cycle phase transition regulation of cell cycle process cell cycle phase transition regulation of cell cycle G1/S phase transition cell cycle G1/S phase transition regulation of mitotic cell cycle phase transition regulation of mitotic cell cycle regulation of G1/S transition of mitotic cell cycle mitotic cell cycle process regulation of cell cycle G1/S transition of mitotic cell cycle cell cycle process mitotic cell cycle phase transition sexual reproduction reproductive process meiotic cell cycle peptidyl-threonine dephosphorylation	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle phosphatase complex protein-containing complex catalytic complex protein phosphatase type 2A complex protein serine/threonine phosphatase complex cytoskeleton membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle phosphatase complex protein-containing complex catalytic complex protein phosphatase type 2A complex protein serine/threonine phosphatase complex cytoskeleton spindle intracellular non-membrane-bounded organelle spindle pole microtubule cytoskeleton non-membrane-bounded organelle membrane extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle cytosol cell periphery plasma membrane chromosome, centromeric region chromosome chromosomal region membrane microdomain membrane raft synapse cell junction FAR/SIN/STRIPAK complex nucleus
G, H	Microcystin-LR (MCLR) bound form	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D	IPR016024	Armadillo-type fold	Homologous Superfamily
A, D	IPR021133	HEAT, type 2	Repeat
A, D	IPR011989	Armadillo-like helical	Homologous Superfamily
A, D	IPR051023	Protein Phosphatase 2A Regulatory Subunit A	Family
A, D	IPR000357	HEAT repeat	Repeat
B, E	IPR015163	Cdc6, C-terminal	Domain
B, E	IPR003593	AAA+ ATPase domain	Domain
B, E	IPR016314	Cell division protein Cdc6/18	Family
B, E	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
B, E	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
B, E	IPR054425	Cdc6/ORC1-like, ATPase lid domain	Domain
B, E	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
B, E	IPR041664	Orc1-like, AAA ATPase domain	Domain
B, E	IPR050311	Origin Recognition Complex 1/Cell Division Control Protein 6	Family
B, E	IPR018247	EF-Hand 1, calcium-binding site	Binding Site
B, E	IPR041534	PP2A regulatory subunit B'', EF-hand domain	Domain
B, E	IPR002048	EF-hand domain	Domain
B, E	IPR048855	Serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha/beta/delta, EF-hand	Domain
B, E	IPR011992	EF-hand domain pair	Homologous Superfamily
C, F	IPR047129	Serine/Threonine protein phosphatase PP2A-like	Family
C, F	IPR004843	Calcineurin-like phosphoesterase domain, ApaH type	Domain
C, F	IPR029052	Metallo-dependent phosphatase-like	Homologous Superfamily
C, F	IPR006186	Serine/threonine-specific protein phosphatase/bis(5-nucleosyl)-tetraphosphatase	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, D	Pharos: P30153	microcephaly-corpus callosum hypoplasia-intellectual disability-facial dysmorphism syndrome intellectual disability Disease Exacerbation gastric neoplasm osteoarthritis hereditary diffuse gastric adenocarcinoma osteoarthritis susceptibility 1 rheumatoid arthritis gastric cancer
B, E	Pharos: Q9Y5P8	Meier-Gorlin syndrome Meier-Gorlin syndrome 5 polycystic ovary syndrome peripheral nervous system disease Primary microcephaly ulcerative colitis adrenal cortex carcinoma breast cancer endometriosis large cell medulloblastoma malignant mesothelioma non-small cell lung carcinoma peripheral neuropathy psoriasis atopic eczema Meier-Gorlin syndrome Meier-Gorlin syndrome 5 polycystic ovary syndrome peripheral nervous system disease Primary microcephaly ulcerative colitis adrenal cortex carcinoma breast cancer endometriosis large cell medulloblastoma malignant mesothelioma non-small cell lung carcinoma peripheral neuropathy psoriasis atopic eczema Crohn disease hepatocellular carcinoma lung adenocarcinoma malignant pancreatic neoplasm ovarian cancer atypical teratoid rhabdoid tumor intellectual disability lung cancer medulloblastoma nasopharyngeal carcinoma atopic eczema malignant ependymoma oligodendroglioma psoriasis atypical teratoid rhabdoid tumor malignant mesothelioma pilocytic astrocytoma glioblastoma medulloblastoma primitive neuroectodermal tumor
C, F	Pharos: P67775	asthma heart disease systemic lupus erythematosus adenoma astrocytic tumor coronary artery disease hereditary spastic paraplegia lymphoplasmacytic lymphoma osteosarcoma psoriasis tuberculosis allergic rhinitis atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma asthma heart disease systemic lupus erythematosus adenoma astrocytic tumor coronary artery disease hereditary spastic paraplegia lymphoplasmacytic lymphoma osteosarcoma psoriasis tuberculosis allergic rhinitis atypical teratoid rhabdoid tumor glioblastoma large cell medulloblastoma malignant glioma ovarian cancer subependymal giant cell astrocytoma breast cancer lung adenocarcinoma myocardial ischemia plasma cell myeloma

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
G, H	1ZN
G, H	ACB
G, H	DAL	RESID: AA0111 , AA0191 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862
G, H	FGA	RESID: AA0111 , AA0191
G, H	MAA	Parent Component: ALA RESID: AA0111 , AA0191 , AA0061 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862 , N-methyl-L-alanine MOD:00070