| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8291256 | Archives of Biochemistry and Biophysics | 2012 | 8 Pages |
Abstract
⺠Peroxidatic electron donors stimulate KatG catalase activity by up to 14-fold. ⺠The stimulatory effect is optimal under conditions that favor peroxidase activity. ⺠The stimulatory mechanism produces minimal accumulation of oxidized electron donor. ⺠Aromatic amines are effective stimulators; phenols and ascorbate are not. ⺠An intermediate reminiscent of FeIII-O2â heme dominates during stimulated turnover.
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Authors
Elizabeth N. Ndontsa, Robert L. Moore, Douglas C. Goodwin,