HG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -13.1940 56.0560 3.6400 HG 0 2 0 0 0 0 0 0 0 0 0 0 M END > OK0hazOAGhEHWuM6zCc6aQ > 2025-07-15 15:09:06 > 0.9.12 > ligand > pdb-bcif > 3erz > atom_site > {"label_asym_id":"Y","auth_seq_id":523} > 26 > 9 > 21 > 318 > 0 > 1 $$$$