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 > hAjtDh2pnIGiF1XaLyZeHA > 2025-07-19 05:44:30 > 0.9.12 > ligand > pdb-bcif > 4rn2 > atom_site > {"label_asym_id":"G","auth_seq_id":401} > 57 > 7 > 6 > 378 > 0 > 1 $$$$