K ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -58.7460 11.4990 19.4990 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > Xyp0f9I-qhDJZ1HIeyZAxw > 2025-04-26 11:44:35 > 0.9.12 > ligand > pdb-bcif > 4x3z > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 63 > 14 > 13 > 286 > 0 > 1 $$$$