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Literature summary for 1.10.3.3 extracted from

  • Wimalasena, K.; Dharmasena, S.
    Substrate specificity of ascorbate oxidase: unexpected similarity to the reduction site of dopamine beta-monooxygenase (1994), Biochem. Biophys. Res. Commun., 203, 1471-1476.
    View publication on PubMed
Search for more literature for 1.10.3.3

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.026
-
 6-O-phenyl-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.032
-
 6-S-phenyl-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.124
-
 6-bromo-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.187
-
 6-deoxy-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.204
-
 L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.554
-
 5,6-isopropylidene-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
0.887
-
 6-amino-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
1.12
-
 5,6-ene-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
1.307
-
 D-isoascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa

Organism

Organism UniProt Comment Textmining
Cucurbita pepo medullosa
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2 L-ascorbate + O2
-
 Cucurbita pepo medullosa 2 L-dehydroascorbate + 2 H2O
-
 ?
5,6-ene-L-ascorbate + O2
-
 Cucurbita pepo medullosa 5,6-ene-L-dehydroascorbate
-
 ?
5,6-isopropylidene-L-ascorbate + O2
-
 Cucurbita pepo medullosa 5,6-isopropylidene-L-dehydroascorbate
-
 ?
6-amino-L-ascorbate + O2
-
 Cucurbita pepo medullosa 6-amino-L-dehydroascorbate
-
 ?
6-bromo-L-ascorbate + O2
-
 Cucurbita pepo medullosa 6-bromo-L-dehydroascorbate
-
 ?
6-deoxy-L-ascorbate + O2
-
 Cucurbita pepo medullosa 6-deoxy-L-dehydroascorbate
-
 ?
6-O-phenyl-L-ascorbate + O2
-
 Cucurbita pepo medullosa 6-O-phenyl-L-dehydroascorbate
-
 ?
6-S-phenyl-L-ascorbate + O2
-
 Cucurbita pepo medullosa 6-S-phenyl-L-dehydroascorbate
-
 ?
D-isoascorbate + O2
-
 Cucurbita pepo medullosa 2-dehydroisoascorbate + H2O
-
 r
D-isoascorbate + O2
-
 Cucurbita pepo medullosa ?
-
 ?
D-isoascorbic acid + O2
-
 Cucurbita pepo medullosa 2-dehydroisoascorbate + H2O
-
 ?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
473
-
 6-O-phenyl-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
526
-
 6-S-phenyl-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
546
-
 6-amino-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
623
-
 5,6-isopropylidene-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
639
-
 5,6-ene-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
682
-
 L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
702
-
 6-bromo-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
804
-
 D-isoascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa
969
-
 6-deoxy-L-ascorbate commercial enzyme preparation from Sigma Cucurbita pepo medullosa