UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 74.6000 57.7000 266.8000 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > JIlXQz7z2typop69xvJJcg > 2025-07-02 12:22:14 > 0.9.12 > ligand > pdb-bcif > 1ld4 > atom_site > {"label_asym_id":"FA","auth_seq_id":4442} > 14 > 13 > 51 > 307 > 0 > 1 $$$$