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Literature summary for 1.1.3.9 extracted from

  • Kwiatkowski, L.D.; Siconolfi, L.; Weiner, R.E.; Giordano, R.S.; Bereman, R.D.; Ettinger, M.J.; Kosman, D.J.
    Histidine as an essential residue in the active site of the copper enzyme galactose oxidase (1977), Arch. Biochem. Biophys., 182, 712-722.
    View publication on PubMed
Search for more literature for 1.1.3.9

Inhibitors

Inhibitors Comment Organism Structure
iodoacetamide 95% inactivation Hypomyces rosellus
iodoacetic acid slight inactivation Hypomyces rosellus
N-bromosuccinimide complete inactivation by oxidation of active center tryptophan Hypomyces rosellus

Localization

Localization Comment Organism GeneOntology No. Textmining
extracellular
-
 Hypomyces rosellus
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Cu2+ 0.95 g-atom per 68000 g of protein Hypomyces rosellus

Organism

Organism UniProt Comment Textmining
Hypomyces rosellus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
mycelium
-
 Hypomyces rosellus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-O-methyl-beta-D-galactosylpyranoside + O2
-
 Hypomyces rosellus 1-O-methyl-beta-D-galacto-hexodialdose + H2O2
-
 ?

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
1440
-
 1-O-methyl-beta-D-galactopyranoside
-
 Hypomyces rosellus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.7
-
-
 Hypomyces rosellus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
5.7
-
 iodoacetamide pseudo-first-order kinetics, pH-independent Hypomyces rosellus