STD NMR Epitope Perturbation by Mutation Unveils the Mechanism of YM155 as an Arginine-Glycosyltransferases Inhibitor Effective in Treating Enteropathogenic Diseases Ramírez-Cárdenas Jonathan Taleb Víctor Calvaresi Valeria Struwe Weston B. El Qaidi Samir Zhu Congrui Hasan Kamrul Zhang Yingxin Hardwidge Philip R. Veloz Billy Universidad de Zaragoza Muñoz-García Juan C. Hurtado-Guerrero Ramón Angulo Jesús 2025 research-article