Crystal structure of Paradendryphiella salina PL7A alginate lyase in complex with hexa-mannuronic acid products

Crystal structure of Paradendryphiella salina PL7A alginate lyase in complex with hexa-mannuronic acid products Descriptor: 4-deoxy-alpha-L-erythro-hex-4-enopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid, Alginate lyase (PL7), beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid-(1-4)-beta-D-mannopyranuronic acid Authors: Fredslund, F, Welner, D.H, Wilkens, C. Deposit date: 2021-07-03 Release date: 2022-07-13 Last modified: 2025-07-02 Method: X-RAY DIFFRACTION (1.47 Å) Cite: Unraveling the molecular mechanism of polysaccharide lyases for efficient alginate degradation. Nat Commun, 16, 2025

盐生拟枝顶孢霉（Paradendryphiella salina）PL7家族褐藻胶裂解酶（Alginate lyase）与六聚甘露糖醛酸产物的复合物晶体结构。描述项：4-脱氧-α-L-赤型-己-4-烯吡喃糖醛酸-(1→4)-β-D-吡喃甘露糖醛酸-(1→4)-β-D-吡喃甘露糖醛酸、PL7家族褐藻胶裂解酶、β-D-吡喃甘露糖醛酸-(1→4)-β-D-吡喃甘露糖醛酸-(1→4)-β-D-吡喃甘露糖醛酸。作者：Fredslund F、Welner D.H.、Wilkens C.。提交日期：2021-07-03；发布日期：2022-07-13；最后修改日期：2025-07-02。实验方法：X射线衍射（X-RAY DIFFRACTION），分辨率1.47埃。引用文献：《解析用于高效褐藻胶降解的多糖裂解酶分子机制》，发表于《自然·通讯（Nat Commun）》2025年，第16卷。