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Literature summary for 3.1.3.21 extracted from

  • Van Schaftingen, E.; Van Laere, A.
    Glycerol formation after the breaking of dormancy of Phycomyces blakesleeanus spores. Role of an interconvertible glycerol-3-phosphatase (1985), Eur. J. Biochem., 148, 399-404.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
cAMP-dependent protein kinase complete and persistant activation by phosphorylation Phycomyces blakesleeanus

Inhibitors

Inhibitors Comment Organism Structure
phosphate
-
Phycomyces blakesleeanus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.6
-
dihydroxyacetone phosphate
-
Phycomyces blakesleeanus
0.6
-
L-glycerol-3-phosphate
-
Phycomyces blakesleeanus

Metals/Ions

Metals/Ions Comment Organism Structure
ammonium acetate activation in 0.1 M Phycomyces blakesleeanus
Mg2+
-
Phycomyces blakesleeanus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
glycerol-3-phosphate + H2O Phycomyces blakesleeanus glycerol metabolism glycerol + phosphate
-
?

Organism

Organism UniProt Comment Textmining
Phycomyces blakesleeanus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Phycomyces blakesleeanus

Source Tissue

Source Tissue Comment Organism Textmining
spore
-
Phycomyces blakesleeanus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.8
-
-
Phycomyces blakesleeanus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
dihydroxyacetone phosphate + H2O
-
Phycomyces blakesleeanus dihydroxyacetone + phosphate
-
?
glycerol-3-phosphate + H2O glycerol metabolism Phycomyces blakesleeanus glycerol + phosphate
-
?
L-glycerol-3-phosphate + H2O more affinity in comparison to dihydroxyacetone phosphate Phycomyces blakesleeanus glycerol + phosphate
-
?