CA ModelServer 0.9.10 1 0 0 0 0 0 0 0 0 0 0 -15.2770 15.5980 -3.4520 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > EWTgDvaAfGIfds1loQJN_g > 2023-12-01 04:30:49 > 0.9.10 > ligand > pdb-bcif > 4u3s > atom_site > {"label_asym_id":"E","auth_seq_id":201} > 67 > 74 > 6 > 253 > 0 > 1 $$$$