胱氨酸

Inhibits also some other serine and cysteine proteases like bromelain, ficin and papain.

抑制其他的丝氨酸和半氨酸蛋白酶，如菠萝蛋白酶、无花果蛋白酶和木瓜蛋白酶。

The high laevorotation of L-cystine depends on a specially helical structure of its molecular.

指出了L-氨酸高度的左旋性是由其分子的特殊螺旋结构决定的。

The sulfhydryl (thiol) group (SH) of cysteine is responsible for the chemical properties of the whole GSH molecule (L-gamma-glutamyl-Lcysteinylglycine).

半氨酸所带有的硫氢基（硫醇）决定了整个谷甘肽分子的学性质。

Therefore,it is important to control strictly reaction conditions for removing cystine's mesoisomer and making L-cystine of high optical purity.

严格控制反应条件，分离除去内消旋氨酸是制取高光学纯度L-氨酸的重要措施。

Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. Inhibits also phospholipase D and C activation in rat hepatocytes.

三肽醛。丝氨酸和半氨酸蛋白酶可逆的竞争性抑制剂。抑制鼠肝细胞中磷酸酯酶D和C的。

Background— Cathepsin K (CatK), a potent elastinolytic and collagenolytic cysteine protease, likely participates in the evolution and destabilization of atherosclerotic plaques.

织蛋白酶K，一种强有力的溶胶原半氨酸蛋白酶，可能参与动脉粥样硬斑块的演及与斑块不稳定有联系。

The content of As and Sb in paints are analyzed by hydride generat io n atomic fluorescence spectrometry (HG-AFS) and L-cysteine prereduction proces s.

采用氢物发生-原子荧光光谱法,用L-半氨酸预还原法,对涂料中砷和锑进行了分析。