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Literature summary for 5.3.3.2 extracted from

  • Lutzow, M.; Beyer, P.
    The isopentenyl-diphosphate DELTA-isomerase and its relation to the phytoene synthase complex in daffodil chromoplasts (1988), Biochim. Biophys. Acta, 959, 118-126.
No PubMed abstract available
Search for more literature for 5.3.3.2

Inhibitors

Inhibitors Comment Organism Structure
iodoacetamide
-
 Narcissus pseudonarcissus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0076
-
 isopentenyl diphosphate
-
 Narcissus pseudonarcissus

Localization

Localization Comment Organism GeneOntology No. Textmining
chromoplast stroma Narcissus pseudonarcissus 9509
-

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ Mn2+ or Mg2+ required Narcissus pseudonarcissus
Mn2+ Mn2+ or Mg2+ required Narcissus pseudonarcissus
Mn2+ maximal activation at 0.5 mM Narcissus pseudonarcissus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Narcissus pseudonarcissus enzyme in the pathway of conversion of isopentenyl diphosphate to phytoene ?
-
 ?

Organism

Organism UniProt Comment Textmining
Narcissus pseudonarcissus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Narcissus pseudonarcissus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Narcissus pseudonarcissus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
isopentenyl diphosphate
-
 Narcissus pseudonarcissus dimethylallyl diphosphate
-
 ?
additional information enzyme in the pathway of conversion of isopentenyl diphosphate to phytoene Narcissus pseudonarcissus ?
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6 8
-
 Narcissus pseudonarcissus