Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Protein Networks02:26

Protein Networks

4.4K
An organism can have thousands of different proteins, and these proteins must cooperate to ensure the health of an organism. Proteins bind to other proteins and form complexes to carry out their functions. Many proteins interact with multiple other proteins creating a complex network of protein interactions.
These interactions can be represented through maps depicting protein-protein interaction networks, represented as nodes and edges. Nodes are circles that are representative of a protein,...
4.4K
Protein Networks02:26

Protein Networks

2.8K
2.8K
Protein Organization01:24

Protein Organization

9.0K
Proteins are polymers of amino acid residues. They are versatile and responsible for different cellular functions, including DNA replication, molecular transport, catalysis, and structural support. Proteins have a hierarchical structure comprising at least three levels of organization: primary, secondary, and tertiary structure. Some large proteins have a quaternary structure where individual protein subunits are linked together.
The primary structure of a protein is its amino acid sequence....
9.0K
Protein Organization01:13

Protein Organization

155.5K
Overview
155.5K
Protein-protein Interfaces02:04

Protein-protein Interfaces

14.4K
Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...
14.4K
Protein-Protein Interfaces02:04

Protein-Protein Interfaces

4.4K
4.4K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Examining widely held propositions on human dietary protein needs and benefits: a critical review of the science that shapes both the data and our understanding of an essential macronutrient.

Critical reviews in food science and nutrition·2026
Same author

Refining Ounce-Equivalents Using the EAA-9 Approach for Protein Scoring and Dietary Guidance.

Journal of the Academy of Nutrition and Dietetics·2024
Same author

Impacts of protein quantity and distribution on body composition.

Frontiers in nutrition·2024
Same author

Visualizing Data Interoperability for Food Systems Sustainability Research-From Spider Webs to Neural Networks.

Current developments in nutrition·2023
Same author

Reply to D Tome and A Kurpad.

The Journal of nutrition·2023
Same author

Perspective: Developing a Nutrient-Based Framework for Protein Quality.

The Journal of nutrition·2023

相关实验视频

Updated: Jan 7, 2026

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.9K

通过集中和交互式数据库推进蛋白质质量知识和获取.

Shavawn M Forester1, Emily M Reyes1, Donald K Layman2

  • 1Nutrient Institute, a 501(c)(3) not-for-profit organization, Reno, NV, USA.

The Journal of nutrition
|December 28, 2025
PubMed
概括
此摘要是机器生成的。

一个新的蛋白质质量中心整合了全球蛋白质数据,使其可访问. 该资源通过提供跨多种食物来源的透明蛋白质评分和评估来帮助饮食规划和研究.

关键词:
公平的数据原则.氨基酸是氨基酸中的一种.生物可用性 生物可用性消化能力 消化能力

更多相关视频

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules
10:58

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules

Published on: July 25, 2013

17.5K
Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames
07:38

Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames

Published on: April 11, 2019

13.3K

相关实验视频

Last Updated: Jan 7, 2026

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes
09:10

A Fast and Quantitative Method for Post-translational Modification and Variant Enabled Mapping of Peptides to Genomes

Published on: May 22, 2018

9.9K
Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules
10:58

Protein WISDOM: A Workbench for In silico De novo Design of BioMolecules

Published on: July 25, 2013

17.5K
Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames
07:38

Mass Spectrometry-Based Proteomics Analyses Using the OpenProt Database to Unveil Novel Proteins Translated from Non-Canonical Open Reading Frames

Published on: April 11, 2019

13.3K

科学领域:

  • 营养科学 营养科学
  • 生物信息学是一种生物信息学.
  • 食品科学 食品科学 食品科学

背景情况:

  • 蛋白质质量对于营养至关重要,但数据在数据库中是分散的.
  • 即使对于专家来说,详细的食品蛋白质信息的可访问性也是有限的.

研究的目的:

  • 开发一个新的,整合的全球蛋白质质量数据库,称为蛋白质质量中心.
  • 为蛋白质质量评分和评估创建一个结构化,可搜索和透明的平台.
  • 为了证明Hub对于饮食和研究应用的实用性.

主要方法:

  • 开发一个集中的数据库,整合蛋白质质量指标.
  • 包括蛋白质校正因子,人类和动物资料,以及氨基酸氧化指标 (IAAO) 值.
  • 展示Hub应用程序用于查询PDCAAS和DIAAS值和复杂的研究分析.

主要成果:

  • 蛋白质质量中心目前包含7775个蛋白质校正因子,1186个人类模式,6589个动物配置文件和33个IAAO值.
  • 该平台提供了蛋白质消化能力与代谢可用性数据的独特比较.
  • 展示了Hub的四个不同的应用程序,展示了它的多功能性.

结论:

  • 蛋白质质量中心在使蛋白质质量信息易于获取方面取得了重大进展.
  • 该中心支持简单的饮食查询和复杂的科学研究.
  • 提高蛋白质质量数据的可访问性可以有利于研究和公共卫生应用.