ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 18.7810 129.8810 27.5330 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > -55pzSya5qXyVCQaHVPhxA > 2024-04-25 02:04:09 > 0.9.11 > ligand > pdb-bcif > 4fec > atom_site > {"label_asym_id":"AA","auth_seq_id":506} > 5 > 35 > 7 > 239 > 0 > 1 $$$$