UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 13.3690 28.1570 69.3860 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > f2M32QLl0FYQlV62iAhLIg > 2025-07-12 13:31:25 > 0.9.12 > ligand > pdb-bcif > 5u4x > atom_site > {"label_asym_id":"CA","auth_seq_id":508} > 11 > 14 > 14 > 327 > 0 > 1 $$$$