Coordinated Engineering of Noncatalytic and Active-Site Regions in a Thermophilic D-Tagatose 4-Epimerase Enhances D-Tagatose Bioconversion from D-Fructose. - Zhu Z; Shen L; Yu C; Li Y; Zhang B; Hua L; Leng Z; Li Z (Journal of agricultural and food chemistry, 2026)