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相关概念视频

Protein Kinases and Phosphatases02:54

Protein Kinases and Phosphatases

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Proteins undergo chemical modifications that trigger changes in the charge, structure, and conformation of the proteins. Phosphorylation, acetylation, glycosylation, nitrosylation, ubiquitination, lipidation, methylation, and proteolysis are various protein modifications that regulate protein activity. Such modifications are usually enzyme-driven.
Protein kinases
Many proteins in the cell are regulated by phosphorylation, the addition of a phosphate group. A family of enzymes called kinases...
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Phosphorylation01:02

Phosphorylation

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The addition or removal of phosphate groups from proteins is the most common chemical modification that regulates cellular processes. These modifications can affect the structure, activity, stability, and localization of proteins within cells as well as their interactions with other proteins.
During phosphorylation, protein kinases transfer the terminal phosphate group of ATP to specific amino acid side chains of substrate proteins. Serine, threonine, and tyrosine are the most commonly...
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相关实验视频

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High-Throughput Metabolic Profiling for Model Refinements of Microalgae
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DeepPhoPred:准确的深度学习模型来预测微生物酸化.

Faisal Ahmed1,2, Alok Sharma3,4,5,6, Swakkhar Shatabda7

  • 1Digital Health Unit, NVISION Systems and Technologies SL, Barcelona, Spain.

Proteins
|September 6, 2024
PubMed
概括
此摘要是机器生成的。

DeepPhoPred是一种新的深度学习工具,可以准确预测微生物酸化位 (pS,pT,pY). 这种计算方法为了解微生物功能和开发新药物的实验方法提供了更快,更低成本的替代方案.

关键词:
这是分类分类的分类.卷积神经网络是一种卷积神经网络.进化信息是关于进化的信息.不平衡的学习学习微生物酸化是一种微生物酸化.后翻译修改后的修改.结构信息是指结构信息.

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科学领域:

  • 生物化学 生物化学
  • 计算生物学 计算生物学
  • 生物信息学是一种生物信息学.

背景情况:

  • 酸化是一种关键的翻译后蛋白质修饰,调节重要的细胞过程.
  • 预测微生物酸化部位有助于了解病原和开发抗菌剂.
  • 实验预测方法耗时且昂贵,需要计算解决方案.

研究的目的:

  • 介绍DeepPhoPred,这是一个新的深度学习工具,用于预测微生物-氨酸 (pS),-氨酸 (pT) 和-氨酸 (pY) 位点.
  • 为微生物中酸化位预测提供低成本,高速的计算替代方案.

主要方法:

  • DeepPhoPred使用双头卷积神经网络架构.
  • 该模型包含了挤压和激发块,用于特征学习.
  • 它整合了的结构和进化信息进行预测.

主要成果:

  • 与现有的微生物酸化位预测器相比,DeepPhoPred表现出优越的性能.
  • 深度学习架构有效地学习重要的特征,以便准确预测.
  • 经验结果验证了该工具的高效率和准确性.

结论:

  • 在微生物酸化位点的计算预测方面,DeepPhoPred提供了显著的进步.
  • 该工具的性能和效率使其对微生物病原体和药物开发的研究具有价值.
  • DeepPhoPred,它的代码和数据集是公开可用的,用于更广泛的科学用途.