pH-sensitive binder design with Proton-PottsMPNN
Christian P. Jacobsen, Lukas Deweid, Foster Birnbaum, Line W Gormsen, Thomas Fryer, Ulla Jagd, Andreas Hald, Morten Grønbech Rasch, Timothy P. Jenkins, Sergey Ovchinnikov
This paper introduces Proton-PottsMPNN, a model that designs pH-sensitive binders by explicitly modeling protonation states, resulting in pH-dependent PD-L1 binders with transition pH values between 4.0 and 5.8.
bioRxiv · Oct 1, 2026 · PreprintBiophysics