UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 7.3750 36.8260 50.3270 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > 0Iga7lVeKraxDkcAMqqyKg > 2025-07-04 07:37:30 > 0.9.12 > ligand > pdb-bcif > 2a4k > atom_site > {"label_asym_id":"M","auth_seq_id":274} > 10 > 12 > 10 > 344 > 0 > 1 $$$$