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Literature summary for 4.2.1.19 extracted from

  • Ames, B.N.
    The biosynthesis of histidine: D-erythro-imidazole-glycerol phosphate dehydrase (1957), J. Biol. Chem., 228, 131-143.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
Neurospora crassa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.24
-
D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate
-
Neurospora crassa

Metals/Ions

Metals/Ions Comment Organism Structure
additional information not activated by Mg2+, Ni2+, Cd2+, Fe2+, Co2+ Neurospora crassa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate Neurospora crassa
-
?
-
?

Organism

Organism UniProt Comment Textmining
Neurospora crassa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Neurospora crassa

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.195
-
-
Neurospora crassa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate
-
Neurospora crassa 3-(imidazol-4-yl)-2-oxopropyl phosphate + H2O
-
?
D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate
-
Neurospora crassa ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
-
Neurospora crassa