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Literature summary extracted from

  • Takagi, Y.
    A new enzyme, 5-ketoglucono-idono-reductase (1962), Agric. Biol. Chem., 26, 719-720.
No PubMed abstract available

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.1.264 Cu2+ strong inhibition at 1 mM Fusarium sp.
1.1.1.264 p-chloromercuribenzoate strong inhibition at 0.01 mM Fusarium sp.

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.1.1.264 1.1
-
 5-Keto-D-gluconate
-
 Fusarium sp.

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.264 L-idonate + NADP+ Fusarium sp. highly specific for L-idonate 5-dehydro-D-gluconate + NADPH
-
 r

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.264 Fusarium sp.
-
 strain no. 125
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.1.264 partial Fusarium sp.

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.1.1.264 cell culture
-
 Fusarium sp.
-

Storage Stability

EC Number Storage Stability Organism
1.1.1.264 -20°C, loss of activity within 1 week Fusarium sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.264 L-idonate + NADP+ highly specific for L-idonate Fusarium sp. 5-dehydro-D-gluconate + NADPH
-
 r

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.1.1.264 50
-
 complete inactivation within 5 min Fusarium sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.264 6.5 7.4 L-idonate formation Fusarium sp.

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.264 NADPH
-
 Fusarium sp.