CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -21.4600 -31.6690 -3.7970 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 74PdA16MaTjmOgZeZx3zdA > 2025-07-10 09:12:21 > 0.9.12 > ligand > pdb-bcif > 4b0o > atom_site > {"label_asym_id":"O","auth_seq_id":1303} > 16 > 9 > 13 > 291 > 0 > 1 $$$$