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About this paper

Yanting Li, Jiyue Jiang, Zikang Wang, Ziqian Lin, Dongchen He, Yuheng Shan, Yanruisheng Shao, Jiayi Li and 6 more

DS-ProGen addresses inverse protein folding by generating amino-acid sequences from both a protein’s backbone geometry and surface chemistry. Separate encoders represent the scaffold and exterior, and an autoregressive decoder produces the sequence one residue at a time. On the PRIDE test set, it achieved 61.47% recovery, versus 51.85% for ESM-IF; differing training conditions limit direct comparison.

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