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Literature summary for 4.2.1.68 extracted from

  • Yuen, R.; Schachter, H.
    L-Fucose metabolism in mammals. I. Port liver L-fuconate hydro-lyase (1972), Can. J. Biochem., 50, 798-806.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
p-hydroxymercuribenzoate
-
Sus scrofa

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1
-
L-fuconate
-
Sus scrofa
1.3
-
L-arabonate
-
Sus scrofa

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ required for activity Sus scrofa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-Fuconate Sus scrofa catabolism of L-fucose ?
-
?

Organism

Organism UniProt Comment Textmining
Sus scrofa
-
-
-

Purification (Commentary)

Purification (Comment) Organism
partial Sus scrofa

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Sus scrofa
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.066
-
-
Sus scrofa

Storage Stability

Storage Stability Organism
-60°C, 5 mM dithiothreitol, 2mg/ml protein, stable for 1 month Sus scrofa

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-arabonate
-
Sus scrofa 2-keto-3-deoxy-D-arabonate + H2O
-
?
L-arabonate
-
Sus scrofa 2-dehydro-3-deoxy-L-arabonate + H2O
-
?
L-fuconate
-
Sus scrofa 2-dehydro-3-deoxy-L-fuconate + H2O
-
ir
L-Fuconate catabolism of L-fucose Sus scrofa ?
-
?

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Sus scrofa