ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 8.6080 12.7350 80.0000 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > OPJS1nU0TctqwY46CfCLPA > 2025-07-16 18:50:23 > 0.9.12 > ligand > pdb-bcif > 1s7d > atom_site > {"label_asym_id":"D","auth_seq_id":203} > 52 > 7 > 5 > 239 > 0 > 1 $$$$