UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 19.5530 15.8650 91.5980 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > Ziv-2maLN7mDva0_6iyDdA > 2025-07-06 21:31:00 > 0.9.12 > ligand > pdb-bcif > 4pxw > atom_site > {"label_asym_id":"O","auth_seq_id":1513} > 7 > 6 > 5 > 276 > 0 > 1 $$$$