CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 54.3870 -3.0000 -30.3840 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > EkkEn_53WHM20Am20bbCFA > 2024-08-22 11:47:14 > 0.9.11 > ligand > pdb-bcif > 3u5m > atom_site > {"label_asym_id":"O","auth_seq_id":3} > 13 > 88 > 31 > 306 > 0 > 1 $$$$