CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 39.1640 67.8620 9.7380 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > MXwDAk1DVYZtkaXJCYHovQ > 2025-07-14 23:38:05 > 0.9.12 > ligand > pdb-bcif > 1gr3 > atom_site > {"label_asym_id":"C","auth_seq_id":901} > 13 > 7 > 5 > 262 > 0 > 1 $$$$