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Literature summary for 1.1.1.7 extracted from

  • Sellinger, O.Z.; Miller, O.N.
    The metabolism of acetol phosphate. II. 1,2-Propanediol-1-phosphate dehydrogenase (1959), J. Biol. Chem., 234, 1641-1646.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Br-
-
Oryctolagus cuniculus
formate
-
Oryctolagus cuniculus
SO32-
-
Oryctolagus cuniculus
SO42-
-
Oryctolagus cuniculus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.5
-
Hydroxyacetone phosphate
-
Oryctolagus cuniculus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
propane-1,2-diol-1-phosphate + NAD+ Oryctolagus cuniculus
-
hydroxyacetone phosphate + NADH
-
r

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
rabbit
-

Purification (Commentary)

Purification (Comment) Organism
partial Oryctolagus cuniculus

Source Tissue

Source Tissue Comment Organism Textmining
muscle
-
Oryctolagus cuniculus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.3
-
0.1-0.43 Oryctolagus cuniculus

Storage Stability

Storage Stability Organism
4°C, dialyzed against Tris-buffer, pH 7.7, 80% loss of activity in 1 month Oryctolagus cuniculus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
hydroxyacetone phosphate + NADH
-
Oryctolagus cuniculus propane-1,2-diol-1-phosphate + NAD+
-
r
propane-1,2-diol-1-phosphate + NAD+
-
Oryctolagus cuniculus hydroxyacetone phosphate + NADH
-
r

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
dehydrogenation of propane-1,2-diol 1-phosphate has alkaline pH-optimum Oryctolagus cuniculus
7.7
-
hydroxyacetone phosphate reduction Oryctolagus cuniculus

pH Range

pH Minimum pH Maximum Comment Organism
5.4 9.6 hydroxyacetone phosphate reduction, values strongly dependent on buffer system Oryctolagus cuniculus