{"id":18678,"date":"2026-09-13T10:25:08","date_gmt":"2026-09-13T10:25:08","guid":{"rendered":"https:\/\/techtrendfeed.com\/?p=18678"},"modified":"2026-09-13T10:25:08","modified_gmt":"2026-09-13T10:25:08","slug":"simpledesign-a-joint-mannequin-for-protein-sequence-and-construction-codesign","status":"publish","type":"post","link":"https:\/\/techtrendfeed.com\/?p=18678","title":{"rendered":"SimpleDesign: A Joint Mannequin for Protein Sequence and Construction Codesign"},"content":{"rendered":"


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Proteins are basic to organic processes, with their perform decided by the complicated interaction between the amino acid sequence and the three-dimensional construction. Growing generative fashions able to understanding this intrinsically multi-modal relationship is essential for fields like drug discovery and protein engineering. Present fashions typically depend on a multi-stage coaching course of the place autoencoders that tokenize information into latent representations are educated in a primary stage. Secondly, a generative mannequin is educated on the latent illustration of the autoencoder(s), i.e. generative modeling in a latent area. We hypothesize that this multi-stage coaching isn’t needed to acquire performant co-design fashions and thus current SimpleDesign, an efficient multi-modal protein design mannequin educated instantly within the information area. SimpleDesign leverages a single-stage end-to-end goal that mixes discrete cross-entropy for sequences and a regression goal for buildings. With a view to successfully mannequin the distinction in sequence and construction modalities, we instantiate the framework with Transformer-based multimodal backbones that enables modality-specific processing whereas holding world self-attention over each modalities. We prepare SimpleDesign on over 2M sequence-structure pairs reaching aggressive efficiency throughout co-design and unconditional sequence\/construction technology benchmarks.<\/p>\n