CU ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.2190 21.8100 -40.2220 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > 8trRz-WFtFdwhEiQITfX3Q > 2025-02-19 16:14:59 > 0.9.12 > ligand > pdb-bcif > 2y9x > atom_site > {"label_asym_id":"M","auth_seq_id":400} > 44 > 12 > 20 > 273 > 0 > 1 $$$$