摘要
GASA蛋白是植物特有的一类富含半胱氨酸的小分子蛋白,大多定位于细胞壁,在植物生长发育和激素信号转导过程中发挥重要作用。该蛋白具有富含12个半胱氨酸残基的GASA结构域,该结构域被认为是GASA蛋白维持空间结构和发挥功能的关键区域。该文重点综述了植物GASA蛋白的分子结构、亚细胞定位和生物学功能,并对相关领域的研究进行了展望。
Gibberellic Acid-stimulated Arabidopsis（GASA） protein is a plant-specific cysteine-rich protein family that plays an important role in plant development programs and hormone signal transduction. GASA protein contains a GASA domain with 12 cysteines in highly conserved positions of the amino acid sequences, which is essential for their biochemical function and may be responsible for their protein structure and protein-protein interaction. This review focuses on the current knowledge of protein molecular structure analyses, subcellular location and physiological functions of GASA and discusses future study.
出处
《植物学报》
CAS
CSCD
北大核心
2016年第1期1-8,共8页
Chinese Bulletin of Botany
基金
国家自然科学基金(No.90917011
No.31372099)
