ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 55.6215 -8.7331 64.2167 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > Z-nUaBc81Nt2XIgH6ZQz-Q > 2025-06-13 14:16:26 > 0.9.12 > ligand > pdb-bcif > 7z6e > atom_site > {"label_asym_id":"K","auth_seq_id":1602} > 275 > 43 > 44 > 341 > 0 > 1 $$$$