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Multimodal deep learning integration of cryo-EM and AlphaFold3 for high-accuracy protein structure determination
Communications Chemistry, Published online: 31 October 2025; doi:10.1038/s42004-025-01718-5Cryo-electron microscopy (cryo-EM) is a key technology for elucidating protein structures, yet automating high-accuracy structure building from cryo-EM maps remains challenging. Here, the authors present MICA, a deep learning approach integrating cryo-EM data with AlphaFold3 predictions, achieving superior accuracy and robustness, thus advancing automated protein structure determination.