Structure of the Native Cysteine-Sulfenic Acid Redox Center of Enterococcal NADH Peroxidase Refined at 2.8 Å Resolution

In order to obtain the crystal structure of the flavoprotein NADH peroxidase with its native Cys42-sulfenic acid redox center, a strategy combining reduced exposure of crystals to ambient oxygen and data collection at −160 °C was applied. The structure of the native enzyme to 2.8 Å resolution is des...

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