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About this paper

Weilong Chen, Nuno Costa, Julija Zavadlav

SupraTITO models stochastic finite-lag transitions to simulate peptide self-assembly, conditioning each step on sequence, connectivity, current configuration, and periodic geometry. In a benchmark of 400 dipeptides, it generated trajectories capturing assembly behavior and outperformed direct ensemble prediction on all six structural observables. Its held-out-sequence SASA mean absolute error was 5.733 nm² versus 15.167 nm²; transfer beyond these conditions remains unestablished.

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