ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -10.8680 57.1540 18.6850 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > zMNX-qrPf4Fkw8-Mvpe3LA > 2025-07-16 06:05:56 > 0.9.12 > ligand > pdb-bcif > 1ubd > atom_site > {"label_asym_id":"F","auth_seq_id":503} > 40 > 8 > 2 > 323 > 0 > 1 $$$$