玉米ZmMAPKKK21基因的克隆和生物信息学分析

张倩, 任雯, 赵冰兵, 周秒依, 李韩帅, 刘亚, 杜何为

Cloning and Bioinformatics Analysis of ZmMAPKKK21 Gene in Maize

Zhang Qian, Ren Wen, Zhao Bingbing, Zhou Miaoyi, Li Hanshuai, Liu Ya, Du Hewei

表4 ZmMAPKKK21蛋白一级结构预测结果

Table 4 Prediction results of ZmMAPKKK21 protein primary structure

一级结构特征 Characteristic of primary structure 预测结果 Prediction result 氨基酸数量Number of amino acids 472 等电点Isoelectric point (pI) 6.41 分子量Molecular weight (kD) 49 516.58 分子式Molecular formula C2149H3399N663O657S15 正电荷残基Arg+Lys 53 负电荷残基Asp+Glu 57 平均疏水性Average hydrophobicity -0.23 脂肪系数Aliphatic index (AI) 76.12 不稳定系数(Ⅱ) Instability coefficient (Ⅱ) 42.45 半衰期Estimated half-life (h) 30.00