ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 74.9680 47.8030 16.0640 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > HN4ET7scqebLpUhG6z9sKQ > 2025-06-15 06:44:18 > 0.9.12 > ligand > pdb-bcif > 2yx1 > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 64 > 18 > 8 > 311 > 0 > 1 $$$$