ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 13.5200 43.7540 26.5450 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > MznW4UNxneR4fJ91ItL8Og > 2025-07-12 12:43:47 > 0.9.12 > ligand > pdb-bcif > 4rn2 > atom_site > {"label_asym_id":"G","auth_seq_id":401} > 18 > 8 > 23 > 301 > 0 > 1 $$$$