n.半胱氨酸

Cysteine is an amino acid that contains a sulfur atom, which plays a crucial role in the formation of disulfide bonds within proteins.
胱氨酸是一种含有硫原子的氨基酸，它在蛋白质内部二硫键的形成中起着至关重要的作用。
The enzyme cysteine protease is involved in the breakdown of proteins during digestion.
胱氨酸蛋白酶这种酶在消化过程中参与了蛋白质的分解。
A high concentration of cysteine in the diet can help boost the immune system.
饮食中高浓度的胱氨酸有助于增强免疫系统。
Cysteine u200bu200bis a conditionally essential amino acid, meaning it becomes essential under certain physiological conditions.
胱氨酸是一种条件必需氨基酸，这意味着在特定生理条件下，它会变得必不可少。
N-acetyl-L-cysteine (NAC) is a derivative of cysteine and is often used as a supplement to treat acetaminophen overdose.
N-乙酰基-L-胱氨酸（NAC）是胱氨酸的一种衍生物，常被用作补充剂来治疗对乙酰氨基酚过量中毒。
Glutathione, a tripeptide composed of glutamic acid, cysteine, and glycine, functions as a powerful antioxidant in cells.
谷胱甘肽是由谷氨酸、胱氨酸和甘氨酸组成的三肽，作为细胞内一种强效抗氧化剂发挥作用。
Cysteine u200bu200bresidues play a significant part in protein structure and function by participating in disulfide bridges.
胱氨酸残基通过参与二硫键的形成，在蛋白质结构和功能中发挥重要作用。
Dietary sources rich in cysteine include poultry, eggs, dairy products, wheat germ, and legumes.
富含胱氨酸的食物来源包括家禽、蛋类、乳制品、小麦胚芽和豆类。
Methionine can be converted into cysteine in the body, contributing to the synthesis of new proteins.
体内可以将蛋氨酸转化为胱氨酸，从而参与到新蛋白质的合成过程中。
Selenium interacts with cysteine u200bu200bin selenoproteins, which are essential for numerous biological processes.
硒与硒蛋白中的胱氨酸相互作用，而硒蛋白对于众多生物过程至关重要。