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单词 Protein folding
释义

Protein folding

英语例句库

Protein folding invitro is a new essential unit operation in biological processing engineering.

摘要蛋白质折叠技术是生物工程的新“单元操作”。

In Giardia, proteins involved in iron-sulfur cluster assembly and protein folding appear closely related to mitochondrial homologs and localize to a relict mitosome (6,7).

在贾第虫硫化铁族集中有蛋白质，蛋白质折叠与线粒体同系物有紧密关系，位于残余体的纺锤体中（6，7）。

原声例句
科学60秒 听力 2016年11月合集

And to simulate super complex phenomena, like protein folding or nuclear fission.

还可以模拟超级复杂的现象，比如蛋白质的结构以及核裂变。

中高级英语短文

An AI system has solved a 50-year-old protein folding problem in hours.

一个人工智能系统在几个小时内解决了一个 50 年前的蛋白质折叠问题。

《金融时报》 Podcast

These are problems like employee scheduling or cargo container loading and unloading or protein folding.

这些是员工调度或货物集装箱装卸或蛋白质折叠等问题。

TED演讲（音频版） 2017年11月合集

There's now many examples where people do bug-finding crowdsourcing or protein folding, of all things, in crowdsourcing.

现在有很多这样的例子，人们在众包中进行错误发现众包或蛋白质折叠。

精选英语短文

This is a biennial experiment-cum-competition which started in 1994 and is jokingly dubbed the " Olympics of protein folding" .

这是一项始于 1994 年的两年一度的实验暨竞赛， 被戏称为“蛋白质折叠奥林匹克” 。

TED演讲（音频版） 2019年6月合集

The translation between these amino acid sequences and the structures and functions of proteins is known as the protein folding problem.

这些氨基酸序列与蛋白质结构和功能之间的翻译称为蛋白质折叠问题。

TED演讲（音频版） 2019年6月合集

In a similar way, we've been working for a number of years to uncover the fundamental principles of protein folding and encoding those principles in the computer program called Rosetta.

以类似的方式，我们多年来一直致力于揭示蛋白质折叠的基本原理， 并将这些原理编码到名为 Rosetta 的计算机程序中。

中文百科

蛋白质折叠

蛋白质折叠前后。
蛋白质折叠结果。
Dos moléculas relacionándose mediante cuatro puentes de hidrógeno, representados mediante líneas de puntos.
Illustration of the main driving force behind protein structure formation. In the compact fold (to the right), the hydrophobic amino acids (shown as black spheres) are in general shielded from the solvent.

蛋白质折叠是蛋白质获得其功能性结构和构象的过程。通过这一物理过程，蛋白质从无规则卷曲折叠成特定的功能性三维结构。在从mRNA串行翻译成线性的氨基酸链时，蛋白质都是以去折叠多肽或无规则卷曲的形式存在。

蛋白质的基本单位为胺基酸，而蛋白质的一级结构指的就是其胺基酸串行，蛋白质会由所含胺基酸残基的亲水性、疏水性、带正电、带负电……等等特性通过残基间的相互作用而折叠成一立体的三级结构。

根据克里斯琴·B·安芬森（1972年的诺贝尔化学奖得主）的研究，蛋白质可由加热或置于某些化学环境而变性，三级结构解体；而当环境回复到原本的状态时，蛋白质可于不到一秒的时间折叠至原先的立体结构，不论试验几次，蛋白质都仅此一种立体结构，于是Anfinsen提出一个结论：蛋白质分子的一级结构决定其立体结构。

英语百科

Protein folding 蛋白质折叠

Protein before and after folding.
Results of protein folding.
Illustration of the main driving force behind protein structure formation. In the compact fold (to the right), the hydrophobic amino acids (shown as black spheres) are in general shielded from the solvent.
Folding@home uses Markov state models, like the one diagrammed here, to model the possible shapes and folding pathways a protein can take as it condenses from its initial randomly coiled state (left) into its native 3D structure (right).

Protein folding is the physical process by which a protein chain acquires its native 3-dimensional structure, a conformation that is usually biologically functional, in an expeditious and reproducible manner. It is the physical process by which a polypeptide folds into its characteristic and functional three-dimensional structure from random coil. Each protein exists as an unfolded polypeptide or random coil when translated from a sequence of mRNA to a linear chain of amino acids. This polypeptide lacks any stable (long-lasting) three-dimensional structure (the left hand side of the first figure). Amino acids interact with each other to produce a well-defined three-dimensional structure, the folded protein (the right hand side of the figure), known as the native state. The resulting three-dimensional structure is determined by the amino acid sequence (Anfinsen's dogma). Experiments beginning in the 1980s indicate the codon for an amino acid can also influence protein structure.
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更新时间：2025/6/22 1:50:18