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Literature summary for 1.4.1.1 extracted from

  • Vadas, A.J.; Schroder, I.; Monbouquette, H.G.
    Room-temperature synthesis of L-alanine using the alanine dehydrogenase of the hyperthermophilic archaeon archaeoglobusfulgidus (2002), Biotechnol. Prog., 18, 909-911.
    View publication on PubMed

Application

Application Comment Organism
synthesis batch synthesis of L-Ala at room temperature via reductive amination of pyruvate Archaeoglobus fulgidus

Organism

Organism UniProt Comment Textmining
Archaeoglobus fulgidus
-
glycine and alanine dehydrogenase activities are catalyzed by the same proteon in Mycobacterium smegamatis
-

Purification (Commentary)

Purification (Comment) Organism
-
Archaeoglobus fulgidus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
60
-
25°C Archaeoglobus fulgidus
203
-
82°C Archaeoglobus fulgidus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Ala + H2O + NAD+
-
Archaeoglobus fulgidus pyruvate + NH3 + NADH
-
r

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
22
-
139 h, no loss of activity Archaeoglobus fulgidus

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
additional information
-
additional information
-
Archaeoglobus fulgidus

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Archaeoglobus fulgidus
NADH
-
Archaeoglobus fulgidus