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Literature summary extracted from

  • Nillius, D.; Jaenicke, E.; Decker, H.
    Switch between tyrosinase and catecholoxidase activity of scorpion hemocyanin by allosteric effectors (2008), FEBS Lett., 582, 749-754.
    View publication on PubMed

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.14.18.1 Mg2+ the enzymatic activity of the SDS-treated hemocyanin can be switched between that of catechol oxidase and that of tyrosinase by addition of Mg2+-ions Pandinus imperator

Organism

EC Number Organism UniProt Comment Textmining
1.14.18.1 Pandinus imperator
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.14.18.1 hemolymph
-
 Pandinus imperator
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.18.1 dopamine + 1/2 O2
-
 Pandinus imperator dopamine quinone + H2O
-
 ?
1.14.18.1 L-dopa + 1/2 O2
-
 Pandinus imperator L-dopaquinone + H2O
-
 ?
1.14.18.1 tyramine + O2
-
 Pandinus imperator 4-(2-aminoethyl)cyclohexa-3,5-diene-1,2-dione + H2O
-
 ?

Subunits

EC Number Subunits Comment Organism
1.14.18.1 24-mer 24meric hemocyanin from the scorpion Pandinus imperator can be converted from a respiratory protein into an enzyme with tyrosinase or catecholoxidase activities by treatment with SDS Pandinus imperator

Synonyms

EC Number Synonyms Comment Organism
1.14.18.1 tyrosinase
-
 Pandinus imperator