CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.3410 48.7650 33.4160 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > N181arAZR_uXbvTNzK-9eA > 2025-07-17 00:48:40 > 0.9.12 > ligand > pdb-bcif > 1jtd > atom_site > {"label_asym_id":"E","auth_seq_id":503} > 8 > 9 > 5 > 352 > 0 > 1 $$$$