UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -15.0030 29.8180 34.1730 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > P_4y1tB8slKUH7ekQ_SAtg > 2025-07-12 08:56:58 > 0.9.12 > ligand > pdb-bcif > 5u4x > atom_site > {"label_asym_id":"L","auth_seq_id":504} > 10 > 9 > 48 > 275 > 0 > 1 $$$$