ディープラーニングの時代におけるインタラクトーム
Joana Pereira1,2, Torsten Schwede1,2
1Biozentrum, University of Basel, Basel, Switzerland.
まとめ
ディープラーニングは酵母タンパク質の インタラクトームの詳細を 提供します このアプローチは酵母細胞内のタンパク質の相互作用の正確な瞬間を捉えます
科学分野:
- プロテオミクス
- システム生物学
- コンピュータ生物学
背景:
- 細胞メカニズムを解読するには タンパク質の相互作用を理解することが重要です
- 酵母タンパク質のインタラクタームは 複雑なネットワークで 先進的な分析方法が必要です
- 以前の方法は,ダイナミックなまたは包括的な見方を提供することに制限があります.
研究 の 目的:
- 酵母タンパク質のインタラクトームをマッピングするために ディープラーニング技術を適用します
- 酵母におけるタンパク質の相互作用を 高解像度で撮影する
- インタラクトーム解析のための新しい計算手法を提供すること.
主な方法:
- 大規模なタンパク質の相互作用データを分析するために ディープラーニングアルゴリズムを使用した.
- タンパク質の相互作用を予測し視覚化するための計算モデルを開発した.
- 酵母菌 (Saccharomyces cerevisiae) のモデル生物に焦点を当てました.
主要な成果:
- 酵母タンパク質のインタラクトームの"原子のスナップショット"を生成した.
- ディープラーニングモデルは多くのタンパク質の相互作用を 発見しました
- インタラクタムのネットワークを 視覚化するのに前例のない詳細を提供しました
結論:
- ディープラーニングは 複雑な生物学的ネットワークを 解剖する強力なツールです
- この研究は酵母系生物学の研究に 価値ある資源を提供している.
- この方法論は,他の生物の相互作用を研究するために拡張できます.
関連する概念動画
Protein Networks
4.1K
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,...
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,...
4.1K
Protein-protein Interfaces
14.0K
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...
14.0K
Neural Circuits
1.8K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
1.8K
Interactions Between Signaling Pathways
6.6K
Signaling cascades usually lack linearity. Multiple pathways interact and regulate one another, allowing cells to integrate and respond to diverse environmental stimuli.
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
Convergence and divergence, and cross-talk between signaling pathways
Two distinct signaling pathways can converge on a single functional unit, which may either be a single protein or a complex of proteins. The response is either functionally distinct or synergistic between the two pathways but different from the response...
6.6K
Overview of Cell-Matrix Interactions
7.8K
The extracellular matrix or ECM holds cells together to form a tissue and allows the cells within the tissue to communicate. ECM comprises proteins such as fibronectin, collagen, laminin, etc. The most abundant protein in this space is collagen. Collagen fibers are interwoven with carbohydrate-containing protein molecules called proteoglycans. ECM allows cell migration and provides a structural scaffold at cell adhesion that anchors the cell when the extracellular matrix proteins interact with...
7.8K
Sequence Networks of Rotating Machines
169
A Y-connected synchronous generator, grounded through a neutral impedance, is designed to produce balanced internal phase voltages with only positive-sequence components. The generator's sequence networks include a source voltage that is exclusively in the positive-sequence network. The sequence components of line-to-ground voltages at the generator terminals illustrate this configuration.
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
Zero-sequence current induces a voltage drop across the generator's neutral impedance and other...
169


