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Literature summary for 4.1.3.16 extracted from

  • Adams, E.
    Enzymes and intermediates of hydroxyproline degradation (1971), Methods Enzymol., 17B, 266-306.
No PubMed abstract available

Inhibitors

Inhibitors Comment Organism Structure
glyoxylate
-
Rattus norvegicus
pyruvate
-
Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.11
-
D-4-hydroxy-2-oxoglutarate
-
Rattus norvegicus
0.22
-
L-4-hydroxy-2-oxoglutarate
-
Rattus norvegicus

Metals/Ions

Metals/Ions Comment Organism Structure
additional information no requirement Rattus norvegicus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
120000
-
gel filtration Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4-hydroxy-2-oxoglutarate Rattus norvegicus
-
?
-
?

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
rat
-

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Rattus norvegicus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
8
-
-
Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-Hydroxy-2-oxoglutarate both stereoisomers Rattus norvegicus Pyruvate + glyoxylate
-
?
4-hydroxy-2-oxoglutarate
-
Rattus norvegicus ?
-
?
D-4-hydroxy-2-oxoglutarate
-
Rattus norvegicus pyruvate + glyoxylate
-
?
L-4-hydroxy-2-oxoglutarate
-
Rattus norvegicus pyruvate + glyoxylate
-
?
additional information acts on both stereoisomers Rattus norvegicus ?
-
?
additional information 2-keto-3-deoxyglucarate and 2-keto-4,5-dihydroxyvalerate cleaved at slow rate Rattus norvegicus ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
enzyme assay at Rattus norvegicus