Decoding of amidated aromatic C-terminus and sulfation by cholecystokinin receptors reveals conserved and divergent evolutionary mechanisms - Jian-Hui Chang; Shao-Qian Wu; Xue-Ying Ding; Xing Pan; Hui-Ying Wang; Yu-Xuan He; Lin Xi; Yu-Shuo Mei; Cheng-Yi Liu; Cui-Ping Liu; Rui-Ting Mao; Fan Li; et al. (Journal of Biological Chemistry, 2026)