ID 1.2.3.15 DE (Methyl)glyoxal oxidase. CA (1) Glyoxal + H(2)O + O(2) = glyoxylate + H(2)O(2). CA (2) 2-oxopropanal + H(2)O + O(2) = pyruvate + H(2)O(2). CC -!- The enzyme, originally characterized from the white rot fungus CC Phanerochaete chrysosporium, utilizes a free radical-coupled copper CC complex for catalysis. //