One protein was identified as curcin (the toxalbumin), a ribosome-inactivating protein, whose relative molecular weight and isoelectric point were 29.10 kDa and 8.70, respectively. The other one was a small molecular protein with relative molecular weight 10kDa.
一种是麻疯树核糖体失活蛋白curcin(又称麻疯树毒蛋白)，其相对分子量为29.10 kDa，等电点为8.70；另一种是分子量10 kDa的小分子蛋白质。
参考来源 - 麻疯树（Jatropha curcas）核糖体失活蛋白（curcin）的分离纯化N（名词） any of a group of toxic albumins that occur in certain plants, such as toadstools, and in snake venom 毒白蛋白 [biochem]