结构信息：CART (1-39) 具有特定的三维结构，由氨基酸通过肽键连接而成，其结构决定了它与其他分子的相互作用特性，可能包含 α- 螺旋、β- 折叠等二级结构元件，但具体的高级结构需通过 X 射线晶体学… ...

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Norway's Casper Ruud wipes his face as he plays Portugal's Nuno Borges during their second round match of the French Tennis Open, at the Roland-Garros stadium, in Paris, Wednesday, May 28, 2025.