6EER:
reference: Structural and spectroscopic characterization of a product Schiff-base intermediate in the reaction of the quinoprotein glycine oxidase, GoxA., Avalos D, Sabuncu S, Mamounis KJ, Davidson VL, Moenne-Loccoz P, Yukl ET, Biochemistry. 2019 Jan 3. doi: 10.1021/acs.biochem.8b01145. PMID: 30605596

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