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人工智能的飞速发展给生物学研究带来了深远影响,其中,AlphaFold2在蛋白质结构预测领域引发了革命性的突破。评估了AlphaFold2对G蛋白偶联受体(GPCR),结构预测的可靠性,凭借其对蛋白质三维结构的高度准确预测。然而,在实际应用中,AlphaFold2的预测结果并非在所有场景下都足够精确。以GPCR为例,这类重要的药物靶点参与了广泛的生理过程,其结构研究对理解功能机制和药物开发具有重要意义。结果表明,尽管AlphaFold2能够准确捕捉GPCR整体骨架的主要特征,但其预测模型在胞外域与跨膜域的组装、配体结合口袋的形状,以及信号传导界面的构象等方面,与实验解析的高分辨率结构存在显著差异。这些差异限制了AlphaFold2模型在GPCR功能研究和基于结构的药物设计中的应用能力。因此,尽管AlphaFold2为结构预测提供了强大的工具,但其在特定场景下的局限性表明,AI结构预测作为一种辅助工具,尚不能完全取代实验结构生物学,需要联合使用以辅助药理学研究和药物设计。
, authors=
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徐华强(通信作者),研究员,研究方向为核激素受体、肝脏生长因子(HGF)及其受体Met酪氨酸激酶、G蛋白偶联受体(GPCR)和植物激素等的结构和药物研发,电子信箱:
eric.xu@simm.ac.cn, copyrightStatement=
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Keyword(id=1242142256044515812, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, language=CN, orderNo=5, keyword=G蛋白偶联受体), Keyword(id=1242142256107430373, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, language=CN, orderNo=6, keyword=药物设计)], refs=[Reference(id=1242142259056026105, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/s41586-019-1923-7, pmid=null, pmcid=null, year=2020, volume=577, issue=7792, pageStart=706, pageEnd=710, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=Senior A W, Evans R, Jumper J, journalName=Nature, refType=null, unstructuredReference=
Senior A W ,
Evans R ,
Jumper J ,
et al. Improved protein structure prediction using potentials from deep learning[J].
Nature,
2020,
577 (7792): 706- 710., articleTitle=Improved protein structure prediction using potentials from deep learning, refAbstract=null), Reference(id=1242142259118940666, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/s41586-021-03819-2, pmid=null, pmcid=null, year=2021, volume=596, issue=7873, pageStart=583, pageEnd=589, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=Jumper J, Evans R, Pritzel A, journalName=Nature, refType=null, unstructuredReference=
Jumper J ,
Evans R ,
Pritzel A ,
et al. Highly accurate protein structure prediction with AlphaFold[J].
Nature,
2021,
596 (7873): 583- 589., articleTitle=Highly accurate protein structure prediction with AlphaFold, refAbstract=null), Reference(id=1242142259173466619, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/s41586-024-07487-w, pmid=null, pmcid=null, year=2024, volume=630, issue=8016, pageStart=493, pageEnd=500, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=Abramson J, Adler J, Dunger J, journalName=Nature, refType=null, unstructuredReference=
Abramson J ,
Adler J ,
Dunger J ,
et al. Accurate structure prediction of biomolecular interactions with AlphaFold 3[J].
Nature,
2024,
630 (8016): 493- 500., articleTitle=Accurate structure prediction of biomolecular interactions with AlphaFold 3, refAbstract=null), Reference(id=1242142259236381180, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1146/annurev-pharmtox-010919-023545, pmid=null, pmcid=null, year=2020, volume=60, issue=null, pageStart=51, pageEnd=71, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=García-Nafría J, Tate C G, journalName=Annual Review of Pharmacology and Toxicology, refType=null, unstructuredReference=
García-Nafría J ,
Tate C G . Cryoelectron microscopy: Moving beyond X-ray crystal structures for drug receptors and drug development[J].
Annual Review of Pharmacology and Toxicology,
2020,
60: 51- 71., articleTitle=Cryoelectron microscopy: Moving beyond X-ray crystal structures for drug receptors and drug development, refAbstract=null), Reference(id=1242142259299295741, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/nrd.2018.180, pmid=null, pmcid=null, year=2019, volume=18, issue=1, pageStart=59, pageEnd=82, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=Shimada I, Ueda T, Kofuku Y, journalName=Nature Reviews Drug Discovery, refType=null, unstructuredReference=
Shimada I ,
Ueda T ,
Kofuku Y ,
et al. GPCR drug discovery: Integrating solution NMR data with crystal and cryo-EM structures[J].
Nature Reviews Drug Discovery,
2019,
18 (1): 59- 82., articleTitle=GPCR drug discovery: Integrating solution NMR data with crystal and cryo-EM structures, refAbstract=null), Reference(id=1242142259353821695, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/s41574-024-00957-1, pmid=null, pmcid=null, year=2024, volume=20, issue=6, pageStart=349, pageEnd=365, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=Duan J, He X H, Li S J, journalName=Nature Reviews Endocrinology, refType=null, unstructuredReference=
Duan J ,
He X H ,
Li S J ,
et al. Cryoelectron microscopy for GPCR research and drug discovery in endocrinology and metabolism[J].
Nature Reviews Endocrinology,
2024,
20 (6): 349- 365., articleTitle=Cryoelectron microscopy for GPCR research and drug discovery in endocrinology and metabolism, refAbstract=null), Reference(id=1242142259412541952, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/s41401-022-00938-y, pmid=null, pmcid=null, year=2023, volume=44, issue=1, pageStart=1, pageEnd=7, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=He X H, You C Z, Jiang H L, journalName=Acta Pharmacologica Sinica, refType=null, unstructuredReference=
He X H ,
You C Z ,
Jiang H L ,
et al. AlphaFold2 versus experimental structures: Evaluation on G proteincoupled receptors[J].
Acta Pharmacologica Sinica,
2023,
44 (1): 1- 7., articleTitle=AlphaFold2 versus experimental structures: Evaluation on G proteincoupled receptors, refAbstract=null), Reference(id=1242142259471262209, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1038/nrd.2017.178, pmid=null, pmcid=null, year=2017, volume=16, issue=12, pageStart=829, pageEnd=842, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=Hauser A S, Attwood M M, RaskAndersen M, journalName=Nature Reviews Drug Discovery, refType=null, unstructuredReference=
Hauser A S ,
Attwood M M ,
RaskAndersen M ,
et al. Trends in GPCR drug discovery: New agents, targets and indications[J].
Nature Reviews Drug Discovery,
2017,
16 (12): 829- 842., articleTitle=Trends in GPCR drug discovery: New agents, targets and indications, refAbstract=null), Reference(id=1242142259542565378, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=10.1016/j.celrep.2024.114422, pmid=null, pmcid=null, year=2024, volume=43, issue=7, pageStart=114422, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=Fan W J, Xu Y W, He X H, journalName=Cell Reports, refType=null, unstructuredReference=
Fan W J ,
Xu Y W ,
He X H ,
et al. Molecular basis for the activation of PAF receptor by PAF[J].
Cell Reports,
2024,
43 (7): 114422., articleTitle=Molecular basis for the activation of PAF receptor by PAF, refAbstract=null), Reference(id=1242142259685171715, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, doi=null, pmid=null, pmcid=null, year=2023, volume=10, issue=1, pageStart=10, pageEnd=null, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=Zhu K F, Yuan C, Du Y M, journalName=Military Medical Research, refType=null, unstructuredReference=
Zhu K F ,
Yuan C ,
Du Y M ,
et al. Applications and prospects of cryoEM in drug discovery[J].
Military Medical Research,
2023,
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| 版本 | 架构特点 | 关键技术 | 应用和性能 |
| AlphaFold1 | 卷积神经网络 | 序列对齐信息、物理化学约束 | 精度有限,局限于简单蛋白 |
| AlphaFold2 | Transformer+图神经网络 | Evoformer、结构模块、注意力机制 | 精度接近实验水平,适用于广泛单体蛋白预测 |
| AlphaFold3 | Pairformer+扩散模型 | 蛋白质与DNA、RNA、配体、离子等相互作用预测,翻译后修饰影响 | 提高复合物预测精度,助力药物设计和生物学研究 |
), ArticleFig(id=1242142258544321011, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1157769350456463578, language=CN, label=表1, caption=
3代AlphaFold的核心差异对比
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| 版本 | 架构特点 | 关键技术 | 应用和性能 |
| AlphaFold1 | 卷积神经网络 | 序列对齐信息、物理化学约束 | 精度有限,局限于简单蛋白 |
| AlphaFold2 | Transformer+图神经网络 | Evoformer、结构模块、注意力机制 | 精度接近实验水平,适用于广泛单体蛋白预测 |
| AlphaFold3 | Pairformer+扩散模型 | 蛋白质与DNA、RNA、配体、离子等相互作用预测,翻译后修饰影响 | 提高复合物预测精度,助力药物设计和生物学研究 |
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