UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.5190 31.0850 103.3540 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > DO4le4mWinmRw1HaTdOkdA > 2025-07-02 18:01:32 > 0.9.12 > ligand > pdb-bcif > 4pxw > atom_site > {"label_asym_id":"I","auth_seq_id":1507} > 16 > 28 > 21 > 1348 > 0 > 1 $$$$