CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 16.9690 -11.3250 49.9000 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > oL2PdVaxMR4dcHWp10fPOw > 2025-07-09 15:54:52 > 0.9.12 > ligand > pdb-bcif > 4i9x > atom_site > {"label_asym_id":"I","auth_seq_id":303} > 52 > 8 > 16 > 274 > 0 > 1 $$$$