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cysteine的音标为[saɪˈstɪni],基本翻译为“半胱氨酸”。
速记技巧:可以将这个单词分解成几个部分来记忆,如“si”可以联想到“丝”,“st”可以联想到“死”,“-ine”是名词后缀,表示氨基酸的一种。因此,可以将“半胱氨酸”简化为“丝死氨基酸”,这样就能轻松记住这个单词了。
Cysteine的英文词源可以追溯到古希腊语中的“kystis”,意为“囊”或“囊状物”。在化学中,cysteine是一种氨基酸,其常见变化形式包括其羧酸盐和酯类。
相关单词:
1. Cysteine羧酸盐:一种常见的化学物质,具有多种应用,如作为生物活性物质和药物合成中的中间体。
2. Cysteine酯:一种具有特殊气味的有机化合物,在食品工业中常用于香料和调味品的制作。
3. Cysteinyl酯:一种活性基团,常用于生物活性分子的合成。
4. Cysteine硫化物:一种在生物体内常见的化合物,参与许多生物过程的调节。
5. Cysteic acid:一种具有特殊气味的有机化合物,在生物学中具有重要角色。
6. Cysteine衍生物:指由cysteine衍生出的各种化合物,包括各种硫化物、硫醇等。
7. Cysteine硫醇:一种具有特殊气味的有机化合物,在生物学中具有重要角色。
8. Cysteic acid衍生物:指由cysteic acid衍生出的各种化合物。
9. Cysteine-containing protein:指含有cysteine的蛋白质,在生物学中具有多种功能。
10. Cysteine-rich protein:指含有大量cysteine的蛋白质,在生物学中具有多种功能和特性。
以上这些单词都与cysteine及其相关化学性质和生物应用有关,体现了其在化学和生物学中的重要地位和广泛应用。
常用短语:
1. cysteine protease抑制剂
2. cysteine-rich protein
3. cysteine-substituted protein
4. cysteine-containing protein
5. cysteine-rich domain
6. cysteine-rich peptide
7. cysteine-rich proteinase inhibitor
例句:
1. The protein contains a cysteine protease inhibitor that protects it from degradation.
该蛋白质包含一种抑制胱氨酸蛋白酶的抑制剂,保护它不被降解。
2. The cysteine-rich peptide has been shown to have anti-inflammatory properties.
研究表明,富含胱氨酸的肽具有抗炎作用。
3. The cysteine-rich domain of the protein is responsible for its binding to other proteins.
该蛋白质的富含胱氨酸区域负责其与其他蛋白质的结合。
4. Cysteine-substituted proteins are commonly found in plants and bacteria.
在植物和细菌中,通常会发现含胱氨酸替代物的蛋白质。
5. Cysteine-rich proteinase inhibitors are used in the treatment of inflammatory diseases.
富含胱氨酸的蛋白酶抑制剂用于治疗炎症性疾病。
6. The cysteine-containing protein is a biomarker for detecting the presence of certain diseases.
含胱氨酸的蛋白质是检测某些疾病存在的生物标志物。
7. The cysteine-rich protein is a key component of the immune system that helps to fight infections.
富含胱氨酸的蛋白质是免疫系统中的关键组成部分,有助于抵抗感染。
英文小作文:
Cysteine is an amino acid that plays a crucial role in the formation of proteins. It is commonly found in many proteins and peptides that are involved in various biological processes. Cysteine residues can form disulfide bonds, which are important for stabilizing protein structures and maintaining their function.
Cysteine is also involved in the formation of various proteins that have specific functions such as enzymes, receptors, and signaling molecules. These proteins are important for various cellular processes such as metabolism, signaling, and immune response.
In addition, cysteine plays a role in the formation of protein-protein interactions, which are crucial for cell signaling and communication. Understanding the role of cysteine in various biological processes is crucial for developing effective therapeutic strategies for various diseases.
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