ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 16.7160 63.0030 15.8230 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8j4mKYkJwYdHBpMm-arVrg > 2025-07-05 14:02:17 > 0.9.12 > ligand > pdb-bcif > 4fec > atom_site > {"label_asym_id":"R","auth_seq_id":510} > 62 > 12 > 8 > 309 > 0 > 1 $$$$