对LH/PLOD原糖基转移酶活动的调控分子"热点"的识别
Daiana Mattoteia1, Antonella Chiapparino1, Marco Fumagalli1
1The Armenise-Harvard Laboratory of Structural Biology, Department of Biology and Biotechnology, University of Pavia, Via Ferrata 9A, 27100 Pavia, Italy.
International journal of molecular sciences
|July 14, 2023
概括
原基化酶3 (LH3/PLOD3) 进行葡萄糖化,而GLT25D1处理银河化,澄清了它们在必要的原后翻译性修改中的作用.
科学领域:
- 生物化学 生物化学
- 分子生物学分子生物学
- 结构生物学 结构生物学
背景情况:
- 基糖化是关键的翻译后修饰 (PTMs) 对于原成熟和恒温.
- 原 lysyl氧酶3 (LH3/PLOD3) 和原银转移酶GLT25D1的酶参与了这些PTM,但它们的具体贡献仍然不清楚.
- 假设LH3/PLOD3既具有银河化 (Gal-T) 和葡萄糖化 (Glc-T) 活动.
结论:
- 确定了LH3 / PLOD3和GLT25D1在原氧氨酸糖化中的独特酶作用.
- 开发了新的工具来研究原氧氨酸PTMs.
- 为潜在的生物医学应用扩大了对糖系转移酶活动的分子理解.
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