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Literature summary for 4.2.1.67 extracted from

  • Dahms, A.S.; Anderson, R.L.
    D-Fucose metabolism in a pseudomonad. III. Conversion of D-fuconate to 2-keto-3-deoxy-D-fuconate by a dehydratase (1972), J. Biol. Chem., 247, 2233-2237.
    View publication on PubMed
Search for more literature for 4.2.1.67

Activating Compound

Activating Compound Comment Organism Structure
2-mercaptoethanol 2.8 mM, activation Pseudomonas sp.
dithiothreitol 2.8 mM, activation Pseudomonas sp.
GSH 2.8 mM, activation Pseudomonas sp.

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4
-
 D-fuconate
-
 Pseudomonas sp.
4.3
-
 L-arabonate
-
 Pseudomonas sp.

Organism

Organism UniProt Comment Textmining
Pseudomonas sp.
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Pseudomonas sp.

Storage Stability

Storage Stability Organism
0-4°C, 10% loss of activity after 1 week Pseudomonas sp.
frozen, 24 h, 50% loss of activity Pseudomonas sp.

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Fuconate
-
 Pseudomonas sp. 2-Dehydro-3-deoxy-D-fuconate + H2O
-
 ?
L-Arabonate
-
 Pseudomonas sp. 2-Keto-3-deoxy-L-arabonate + H2O
-
 ?
additional information not: L-fuconate, D-arabonate, D-galactonate, 6-iodo-6-deoxy-D-galactonate, D-ribonate, D-xylonate, D-lyxonate, D-mannonate, L-rhamnonate, D-gluconate, L-galactonate, L-gluconate, D-galactarate, D-glucarate, D-glucuronate, D-galacturonate, cellobionate Pseudomonas sp. ?
-
 ?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.1 7.4
-
 Pseudomonas sp.