UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 130.3260 98.8650 -133.2260 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > wlF4j7Z7lhkUY71cBFJsLA > 2025-07-13 16:01:25 > 0.9.12 > ligand > pdb-bcif > 2x8b > atom_site > {"label_asym_id":"K","auth_seq_id":1557} > 33 > 18 > 14 > 728 > 0 > 1 $$$$