氨基酸结构

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1、缩写全名中文译名结构支链分子量等电点解离常数（羧基）解离常数（胺基）pKr(R)其他GGlyGlycine甘氨酸亲水性75.076.062.359.78没有旋光性AAlaAlanine丙氨酸疏水性89.096.112.359.87VValValine缬氨酸疏水性117.156.002.399.74LLeuLeucine亮氨酸疏水性131.176.012.339.74IIleIsoleucine异亮氨酸疏水性131.176.052.329.76FPhePhenylalanine苯丙氨酸疏水性165.195.492.209.31WTrpTryptop

2、han色氨酸疏水性204.235.892.469.41YTyrTyrosine酪氨酸疏水性181.195.642.209.2110.46DAspAsparticacid天冬氨酸酸性133.102.851.999.903.90HHisHistidine组氨酸碱性155.167.601.809.336.04NAsnAsparagine天冬酰胺亲水性132.125.412.148.72EGluGlutamicacid谷氨酸酸性147.133.152.109.474.07KLysLysine赖氨酸碱性146.199.602.169.0610.54QGln

3、Glutamine谷氨酰胺亲水性146.155.652.179.13MMetMethionine甲硫氨酸疏水性149.215.742.139.28蛋白质合成时第一个氨基酸可能在翻译过程被移除RArgArginine精氨酸碱性174.2010.761.828.9912.48SSerSerine丝氨酸亲水性105.095.682.199.21TThrThreonine苏氨酸亲水性119.125.602.099.10CCysCysteine半胱氨酸亲水性121.165.051.9210.708.37PProProline脯氨酸疏水性115.136.30

4、1.9510.64会破坏α螺旋