Glycolate oxidase
From Proteopedia
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Revision as of 10:11, 14 March 2012
Glycolate oxidase (GOX) catalyzes the conversion of (S)-2-hydroxy acid and molecular oxygen to 2-oxo acid and hydrogen peroxide. In higher plants, GOX catalyzes the oxidation of glycolate to glyoxylate. GOX is part of the glyoxylate and dicarboxylate metabolism and uses FMN as a cofactor. GOX catalyzes the first step in the utilization of glycolate as the sole source of carbon.
3D structures of glycolate oxidase
1gyl – sGOX – spinach
2nzl – hGOX1 – human
2yvs – GOX GLCE subunit – Thermus thermophilus
1tb3 – rGOX3 – rat
Glycolate oxidase complex
1al8, 1al7 – sGOX + inhibitor
2rdu – hGOX1 + glyoxylate
2rdw – hGOX1 + sulfate
2w0u, 2rdt – hGOX1 + inhibitor
3sgz – rGOX2 + inhibitor
3giy – GOX1/(S)-mandelate dehydrogenase + MES – Pseudomonas putida
