ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -21.2510 -107.0330 -26.8220 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > Zr0KfkEQuRcEilpT1ee9Cw > 2025-07-15 10:06:18 > 0.9.12 > ligand > pdb-bcif > 4llg > atom_site > {"label_asym_id":"Q","auth_seq_id":1503} > 581 > 19 > 81 > 297 > 0 > 1 $$$$