WormMine

WS297

Intermine data mining platform for C. elegans and related nematodes

GO Term : GO:0000159 protein phosphatase type 2A complex GO

Namespace  cellular_component Obsolete  false
Description  A protein complex that has protein serine/threonine phosphatase activity that is polycation-stimulated (PCS), being directly stimulated by protamine, polylysine, or histone H1; it constitutes a subclass of several enzymes activated by different histones and polylysine, and consists of catalytic, scaffolding, and regulatory subunits. The catalytic and scaffolding subunits form the core enzyme, and the holoenzyme also includes the regulatory subunit.

0 Cross References

1 Data Sets

Name URL
GO Annotation data set  

1 Ontology

Name
GO

76 Ontology Annotations

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6 Parents

Identifier Name Description
GO:1902494 catalytic complex A protein complex which is capable of catalytic activity.
GO:0032991 protein-containing complex A stable assembly of two or more macromolecules, i.e. proteins, nucleic acids, carbohydrates or lipids, in which at least one component is a protein and the constituent parts function together.
GO:0005575 cellular_component A location, relative to cellular compartments and structures, occupied by a macromolecular machine. There are three types of cellular components described in the gene ontology: (1) the cellular anatomical entity where a gene product carries out a molecular function (e.g., plasma membrane, cytoskeleton) or membrane-enclosed compartments (e.g., mitochondrion); (2) virion components, where viral proteins act, and (3) the stable macromolecular complexes of which gene product are parts (e.g., the clathrin complex).
GO:0008287 protein serine/threonine phosphatase complex A complex, normally consisting of a catalytic and a regulatory subunit, which catalyzes the removal of a phosphate group from a serine or threonine residue of a protein.
GO:0000159 protein phosphatase type 2A complex A protein complex that has protein serine/threonine phosphatase activity that is polycation-stimulated (PCS), being directly stimulated by protamine, polylysine, or histone H1; it constitutes a subclass of several enzymes activated by different histones and polylysine, and consists of catalytic, scaffolding, and regulatory subunits. The catalytic and scaffolding subunits form the core enzyme, and the holoenzyme also includes the regulatory subunit.
GO:1903293 phosphatase complex A protein complex which is capable of phosphatase activity.

5 Relations

Relationship
Parent Term . Identifier

Child Term . Identifier
is_a GO:0008287 GO:0000159
is_a GO:0032991 GO:0000159
is_a GO:0005575 GO:0000159
is_a GO:1903293 GO:0000159
is_a GO:1902494 GO:0000159

4 Synonyms

Name Type
protein phosphatase 2 complex synonym
PP2a-protector synonym
PP2A-pi synonym
PP2A complex synonym