ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -5.8180 -37.3400 22.0560 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > DU9D4kVcjux-GdG-trAFXQ > 2025-07-14 12:49:58 > 0.9.12 > ligand > pdb-bcif > 1kk2 > atom_site > {"label_asym_id":"B","auth_seq_id":411} > 64 > 7 > 5 > 332 > 0 > 1 $$$$