ArticleNucleic acids research2026
PROPTIMUS LIVE: local constrained α-carbon optimization of proteins.
Article in Nucleic acids research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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9 authors.
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Abstract
High-quality protein structures are essential for a wide range of computational chemistry applications. While experimental methods and predictive algorithms provide high-accuracy positions of protein residues relative to one another, the local quality of these structures, including bond lengths, angles, and individual atom positions, often lacks the same level of precision. To address this, we developed PROPTIMUS LIVE, a web application offering local constrained α-carbon optimization of protein structures. PROPTIMUS LIVE is powered by the QM-accurate, physics-based GFN-Force-Field and accelerated using a divide-and-conquer approach, allowing typical optimizations to finish within minutes. Optimized structures can be visualized and investigated directly via the integrated Mol* Viewer. The service is freely available at https://proptimus.ceitec.cz/live with no login required, including for commercial use.
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Registered trials
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