Phosphoserine phosphatase

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phosphoserine phosphatase
Identifiers
EC no. 3.1.3.3
CAS no. 9025-73-4
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum
Gene Ontology AmiGO / QuickGO
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PMC articles
PubMed articles
NCBI proteins

The enzyme phosphoserine phosphatase (EC 3.1.3.3) catalyzes the reaction

O-phospho-L(or D)-serine + H2O L(or D)-serine + phosphate

This enzyme belongs to the family of hydrolases, specifically those acting on phosphoric monoester bonds. The systematic name is O-phosphoserine phosphohydrolase. This enzyme participates in glycine, serine and threonine metabolism.

Structural studies

As of late 2007, 12 structures have been solved for this class of enzymes, with PDB accession codes 1F5S, 1J97, 1L7M, 1L7N, 1L7O, 1L7P, 1L8L, 1L8O, 1NNL, 2J6Y, 2J6Z, and 2J70.

Related Research Articles

Serine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group, a carboxyl group, and a side chain consisting of a hydroxymethyl group, classifying it as a polar amino acid. It can be synthesized in the human body under normal physiological circumstances, making it a nonessential amino acid. It is encoded by the codons UCU, UCC, UCA, UCG, AGU and AGC.

<span class="mw-page-title-main">Phosphoribosylaminoimidazolesuccinocarboxamide synthase</span> Class of enzymes

In molecular biology, the protein domain SAICAR synthase is an enzyme which catalyses a reaction to create SAICAR. In enzymology, this enzyme is also known as phosphoribosylaminoimidazolesuccinocarboxamide synthase. It is an enzyme that catalyzes the chemical reaction

In enzymology, a serine—tRNA ligase is an enzyme that catalyzes the chemical reaction

The enzyme ethanolamine-phosphate phospho-lyase (EC 4.2.3.2) catalyzes the chemical reaction

<span class="mw-page-title-main">Threonine synthase</span>

The enzyme threonine synthase (EC 4.2.3.1) catalyzes the chemical reaction

The enzyme 3-phosphoglycerate phosphatase (EC 3.1.3.38) catalyzes the reaction

<span class="mw-page-title-main">Bisphosphoglycerate phosphatase</span>

In enzymology, a bisphosphoglycerate phosphatase (EC 3.1.3.13) is an enzyme that catalyzes the chemical reaction

The enzyme 6-phospho-β-glucosidase (EC 3.2.1.86) catalyzes the following reaction:

<span class="mw-page-title-main">Serine O-acetyltransferase</span>

In enzymology, a serine O-acetyltransferase is an enzyme that catalyzes the chemical reaction

In enzymology, a cysteine synthase is an enzyme that catalyzes the chemical reaction

In enzymology, an O-phosphoserine sulfhydrylase is an enzyme that catalyzes the chemical reaction

In enzymology, a CDP-diacylglycerol—serine O-phosphatidyltransferase is an enzyme that catalyzes the chemical reaction

In enzymology, a diphosphate-serine phosphotransferase is an enzyme that catalyzes the chemical reaction

In enzymology, a glycerate kinase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">Homoserine kinase</span> Enzyme

In enzymology, a homoserine kinase is an enzyme that catalyzes the chemical reaction

In enzymology, a low-density-lipoprotein receptor kinase is an enzyme that catalyzes the chemical reaction

In enzymology, a myosin-heavy-chain kinase is an enzyme that catalyzes the chemical reaction

In enzymology, a [tyrosine 3-monooxygenase] kinase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">PSPH</span> Enzyme found in humans

Phosphoserine phosphatase is an enzyme that in humans is encoded by the PSPH gene.

Phosphoserine transaminase is an enzyme with systematic name O-phospho-L-serine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

References


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