Diego del Alamo
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delalamo.xyz
Diego del Alamo
@delalamo.xyz
Computational protein engineering & synthetic biochemistry at Takeda
Opinions my own
https://linktr.ee/ddelalamo
Germinal/RFantibody/boltzGen
December 2, 2025 at 11:21 PM
Anyway, if anyone in academia has some spare time & compute, I'd love to see if the MD-trained NNs are any better than the vanilla models at multi-state prediction, as it wasn't tested in the paper (model weights have a non-commercial license so they're off-limits to me)
November 17, 2025 at 3:22 PM
Yeah somewhere in the supplement
November 16, 2025 at 10:02 PM
Oh awesome, do you have any ablations showing the contribution of this to refoldability? Chroma showed nearly 2x improvement with the random edges vs standard nearest neighbors
November 16, 2025 at 10:02 PM
Another one - PDB 8F2X chain H (3.5 Å resolution, shown in gold). Totally different authors. Seems like aromatics immediately before the conserved J-gene tryptophan throws off assignment in this area; 7czv has a phenylalanine before the tryptophan
October 9, 2025 at 12:51 PM
The worst offender I've found so far is PDB 5OMM chain C on Sabdab, which has many unassigned residues despite being 1.7 Å resolution. For example its C-terminal VTVSS starts at IMGT pos 115 instead of pos 124. Probably AbNum/ANARCI struggling w/ the gaps

opig.stats.ox.ac.uk/webapps/sabd...
October 4, 2025 at 10:28 PM