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Literature summary extracted from

  • Choi, I.G.; Cho, C.S.; Cho, Y.; Yu, Y.G.
    Overproduction, purification and characterization of heat stable aldolase from Methanococcus jannaschii, a hyperthermophic archaea (1998), J. Biochem. Mol. Biol., 31, 130-134.
No PubMed abstract available

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.1.2.17
-
Methanocaldococcus jannaschii

General Stability

EC Number General Stability Organism
4.1.2.17 15% isopropyl alcohol, enzyme maintains more than 90% of its activity Methanocaldococcus jannaschii
4.1.2.17 50% acetonitrile, enzyme maintains more than 90% of its activity Methanocaldococcus jannaschii
4.1.2.17 6 M, urea, enzyme maintains more than 90% of its activity Methanocaldococcus jannaschii

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.1.2.17 Zn2+ required Methanocaldococcus jannaschii

Organism

EC Number Organism UniProt Comment Textmining
4.1.2.17 Methanocaldococcus jannaschii
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.2.17
-
Methanocaldococcus jannaschii

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.2.17 L-fuculose 1-phosphate
-
Methanocaldococcus jannaschii glycerone phosphate + (S)-lactaldehyde
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.1.2.17 50 80
-
Methanocaldococcus jannaschii

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.1.2.17 85
-
half-life: 24 h in presence of 0.5 M KH2PO4, half-life: 40 min in presence of 10 mM Tris-HCl Methanocaldococcus jannaschii

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.2.17 7 9
-
Methanocaldococcus jannaschii

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.1.2.17 6 10 pH 6: about 30% of maximal activity, pH 10: about 35% of maximal activity Methanocaldococcus jannaschii