CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 54.8750 2.6350 3.6590 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > TJ9Z4CTlaU_Y3nwRw7aseA > 2023-05-29 05:57:25 > 0.9.9 > ligand > pdb-bcif > 4ed0 > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 17 > 42 > 21 > 236 > 0 > 1 $$$$