A model system for membrane‐spanning protein networks – important for the stability of the membrane, its structure and transmembrane signal transmission – has been developed. The synthetically available system is based on β‐peptide nucleic acid (β‐PNA) helices functionalized with lipid membrane anchors and nucleobase recognition sequences. β‐PNA membrane interaction and aggregation are indicated by fluorescence and CD spectroscopy assays.

中文翻译：

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影响膜支持和脂质组成的膜相关核碱基功能化 β-肽 (β-PNA)。

跨膜蛋白网络模型系统（对于膜的稳定性、膜结构和跨膜信号传输非常重要）已经开发出来。合成可用的系统基于用脂膜锚和核碱基识别序列功能化的β-肽核酸（β-PNA）螺旋。荧光和 CD 光谱分析表明 β-PNA 膜相互作用和聚集。