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    Article

    Effect of side chain length on intrahelical interactions between carboxylate- and guanidinium-containing amino acids

    The charge-containing hydrophilic functionalities of encoded charged amino acids are linked to the backbone via different numbers of hydrophobic methylenes, despite the apparent electrostatic nature of protein...

    Hsiou-Ting Kuo, Po-An Yang, Wei-Ren Wang, Hao-Chun Hsu, Cheng-Hsun Wu in Amino Acids (2014)

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    Article

    Helix formation and cap** energetics of arginine analogs with varying side chain length

    Arginine (Arg) has been used for recognizing negatively charged biological molecules, cell penetration, and oligosaccharide mass signal enhancement. The versatility of Arg has inspired the need to develop Arg ...

    Richard P. Cheng, Yi-Jen Weng, Wei-Ren Wang, Marc J. Koyack, Yuta Suzuki in Amino Acids (2012)