Cobra cardiotoxin (CTX) is the major component of cobra snake venom.

心脏毒蛋白是毒中含量最多蛋白分。

Our results suggest that the binding mode of CTX A3 with sulfatide and its headgroup mimetics is different from that of CTX A5.

心脏毒素A3与半乳醣衍结合位置为蛋白核心区域，而心脏毒素A5结合位置则靠近指环Ⅰ位置。