Replacement of Methionine 208 in a Truncated Bacillus sp. TS-23 α-Amylase with Oxidation-Resistant Leucine Enhances Its Resistance to Hydrogen Peroxide. - Lin, Long-Liu; Lo, Huei-Fen; Chiang, Wen-Ying; Hu, Hui-Yu; Hsu, Wen-Hwei; Chang, Chen-Tien (Current Microbiology, 2003)