CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 39.6110 27.5860 77.2000 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > UWTeJS-AGHfgFdhWr1cQXg > 2025-07-13 09:04:39 > 0.9.12 > ligand > pdb-bcif > 3s4l > atom_site > {"label_asym_id":"B","auth_seq_id":500} > 68 > 8 > 2 > 330 > 0 > 1 $$$$