UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 11.9850 22.7610 -0.0990 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > TVrt38lGZ4hm80k049r2gg > 2025-07-07 01:44:39 > 0.9.12 > ligand > pdb-bcif > 4z9l > atom_site > {"label_asym_id":"D","auth_seq_id":503} > 13 > 21 > 11 > 287 > 0 > 1 $$$$