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Literature summary for 1.1.1.117 extracted from

  • Cline, A.L.; Hu, A.S.L.
    The isolation of three sugar dehydrogenases from a pseudomonad (1965), J. Biol. Chem., 240, 4488-4492.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
Pseudomonas sp. 5737
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-arabinose + NAD(P)+ Pseudomonas sp.
-
D-arabino-1,4-lactone + NAD(P)H
-
?
D-arabinose + NAD(P)+ Pseudomonas sp. G6
-
D-arabino-1,4-lactone + NAD(P)H
-
?

Organism

Organism UniProt Comment Textmining
Pseudomonas sp.
-
G6
-
Pseudomonas sp. G6
-
G6
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas sp.

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1350
-
-
Pseudomonas sp.

Storage Stability

Storage Stability Organism
-20°C, acetone-dried cells retain full activity for extended periods of time Pseudomonas sp.
4°C, stable as ammonium sulfate precipitate Pseudomonas sp.
frozen, purified enzyme stable for many months Pseudomonas sp.
lyophilized, purified enzyme stable for many months Pseudomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-arabinose + NAD(P)+
-
Pseudomonas sp. D-arabino-1,4-lactone + NAD(P)H
-
?
D-arabinose + NAD(P)+
-
Pseudomonas sp. G6 D-arabino-1,4-lactone + NAD(P)H
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
24
-
assay at Pseudomonas sp.

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
after 10 min 90% of maximal activity retained Pseudomonas sp.

Cofactor

Cofactor Comment Organism Structure
NAD+ NADP+ and NAD+ equally effective Pseudomonas sp.
NADP+ NADP+ and NAD+ equally effective Pseudomonas sp.