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Information on EC 3.1.3.16 - protein-serine/threonine phosphatase

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EC Tree
     3 Hydrolases
         3.1 Acting on ester bonds
             3.1.3 Phosphoric-monoester hydrolases
                3.1.3.16 protein-serine/threonine phosphatase
IUBMB Comments
A group of enzymes removing the serine- or threonine-bound phosphate group from a wide range of phosphoproteins, including a number of enzymes that have been phosphorylated under the action of a kinase (cf. EC 3.1.3.48 protein-tyrosine-phosphatase). The spleen enzyme also acts on phenolic phosphates and phosphamides (cf. EC 3.9.1.1, phosphoamidase).
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This record set is specific for:
UNIPROT: Q55059
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Word Map
The enzyme appears in viruses and cellular organisms
Synonyms
calcineurin, protein phosphatase, pac-1, dusp1, dusp6, serine/threonine phosphatase, pp2ac, ppm1d, phosphoprotein phosphatase, laforin, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
protein-serine/threonine phosphatase
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3-hydroxy 3-methylglutaryl CoenzymeA reductase phosphatase
-
-
-
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Aspergillus awamori acid protein phosphatase
-
-
-
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BCKDH phosphatase
-
-
-
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branched-chain alpha-keto acid dehydrogenase phosphatase
-
-
-
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calcineurin
-
-
-
-
Calcineurin A1
-
-
-
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Calcineurin A2
-
-
-
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CaM-kinase phosphatase
-
-
-
-
CaMKPase
-
-
-
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casein phosphatase
-
-
-
-
DRES10
-
-
-
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Fibroblast growth factor inducible protein 13
-
-
-
-
FIN13
-
-
-
-
Flap wing protein
-
-
-
-
HMG-CoA reductase phosphatase
-
-
-
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Magnesium-dependent calcium inhibitable phosphatase
-
-
-
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MCPP
-
-
-
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Microtubule star protein
-
-
-
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phosphatase 2A
-
-
-
-
phosphatase 2B
-
-
-
-
phosphatase C-II
-
-
-
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Phosphatase esp1
-
-
-
-
phosphatase H-II
-
-
-
-
phosphatase I
-
-
-
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phosphatase IB
-
-
-
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phosphatase II
-
-
-
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phosphatase III
-
-
-
-
phosphatase IV
-
-
-
-
phosphatase SP
-
-
-
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phosphoprotein phosphatase
-
-
-
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phosphopyruvate dehydrogenase phosphatase
-
-
-
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phosphospectrin phosphatase
-
-
-
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PK-Pase
-
-
-
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polycation modulated (PCM-) phosphatase
-
-
-
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PP-1A
-
-
-
-
PP-1B
-
-
-
-
PP-1G
-
-
-
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PP2A-alpha
-
-
-
-
PP2A-beta
-
-
-
-
PP2C
-
-
-
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PP2C-alpha
-
-
-
-
PP2C-beta
-
-
-
-
PP2C-delta
-
-
-
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PP2C-gamma
-
-
-
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Pp4
-
-
-
-
PP5
-
-
-
-
PP6
-
-
-
-
PPEF
-
-
-
-
PPN
-
-
-
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PPT
-
-
-
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protein D phosphatase
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-
-
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protein phosphatase
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-
-
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Protein phosphatase 1A
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-
-
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Protein phosphatase 1B
-
-
-
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Protein phosphatase 1C
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-
-
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Protein phosphatase magnesium-dependent 1 delta
-
-
-
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Protein phosphatase magnesium-dependent 1 gamma
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-
-
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Protein phosphatase with EF calcium-binding domain
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-
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PSPase
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-
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Retinal degeneration C protein
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-
-
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Suppressor protein SDS21
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-
-
-
REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
hydrolysis of phosphoric ester
-
-
-
-
SYSTEMATIC NAME
IUBMB Comments
protein-serine/threonine-phosphate phosphohydrolase
A group of enzymes removing the serine- or threonine-bound phosphate group from a wide range of phosphoproteins, including a number of enzymes that have been phosphorylated under the action of a kinase (cf. EC 3.1.3.48 protein-tyrosine-phosphatase). The spleen enzyme also acts on phenolic phosphates and phosphamides (cf. EC 3.9.1.1, phosphoamidase).
CAS REGISTRY NUMBER
COMMENTARY hide
9025-75-6
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
phosphocasein + H2O
casein + phosphate
show the reaction diagram
-
-
-
?
NATURAL SUBSTRATE
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
phosphocasein + H2O
casein + phosphate
show the reaction diagram
-
-
-
?
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
Q55059_SACSO
293
0
33820
TrEMBL
-
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
33765
x * 33765, calculated from sequence
SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
?
x * 33765, calculated from sequence
PURIFICATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Leng, J.; Cameron, A.J.; Buckel, S.; Kennelly, P.J.
Isolation and cloning of a protein-serine/threonine phosphatase from an archaeon
J. Bacteriol.
177
6510-6517
1995
Saccharolobus solfataricus (Q55059), Saccharolobus solfataricus
Manually annotated by BRENDA team