ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 48.9590 66.7160 33.6020 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > A61IN0l-Ym-_4ETwBSdr0g > 2025-07-12 18:55:37 > 0.9.12 > ligand > pdb-bcif > 4ad9 > atom_site > {"label_asym_id":"K","auth_seq_id":1001} > 50 > 11 > 29 > 326 > 0 > 1 $$$$