The enzyme glycerol-1-phosphatase (EC 3.1.3.21)

catalyzes Catalysis () is the increase in rate of a chemical reaction due to an added substance known as a catalyst (). Catalysts are not consumed by the reaction and remain unchanged after it. If the reaction is rapid and the catalyst recycles quick ...

the reaction :glycerol 1-phosphate + H₂O

\rightleftharpoons

glycerol + phosphate This enzyme belongs to the family of

hydrolase In biochemistry, hydrolases constitute a class of enzymes that commonly function as biochemical catalysts that use water to break a chemical bond: :\ce \quad \xrightarrowtext\quad \ce This typically results in dividing a larger molecule into s ...

s, specifically those acting on phosphoric

monoester In chemistry, an ester is a compound derived from an acid (either organic or inorganic) in which the hydrogen atom (H) of at least one acidic hydroxyl group () of that acid is replaced by an organyl group (R). These compounds contain a distinct ...

bonds. The

systematic name A systematic name is a name given in a systematic way to one unique group, organism, object or chemical substance, out of a specific population or collection. Systematic names are usually part of a nomenclature. A semisystematic name or semitrivi ...

is glycerol-1-phosphate phosphohydrolase. Other names in common use include α-glycerophosphatase, α-glycerol phosphatase, glycerol 3-phosphatase, glycerol-3-phosphate phosphatase, and glycerol 3-phosphate phosphohydrolase. This enzyme participates in glycerolipid metabolism. Among the organisms that have been shown to express this enzymatic activity are '' A. thaliana'' (plant) via the ''AtSgpp'' and ''AtGpp'' gene products; '' D. salina'' (alga); '' S. cerevisiae'' (fungus) via the ''GPP1/RHR2/YIL053W'' and ''GPP2/HOR2/YER062C'' gene products; '' C. albicans'' (fungus) via the ''GPP1'' gene product; ''

M. tuberculosis ''Mycobacterium tuberculosis'' (M. tb), also known as Koch's bacillus, is a species of pathogenic bacteria in the family Mycobacteriaceae and the causative agent of tuberculosis. First discovered in 1882 by Robert Koch, ''M. tuberculosis'' ha ...

'' (bacteria) via the ''rv1692'' gene product; and C57BL/6N mice and

Wistar rat Laboratory rats or lab rats are strain (biology), strains of the rat subspecies ''Rattus norvegicus domestica'' (Domestic Norwegian rat) which are bred and kept for scientific research. While Animal testing on rodents, less commonly used for re ...

s (mammals) via the ''PGP'' gene product.

References

EC 3.1.3 Enzymes of unknown structure {{3.1-enzyme-stub