CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -31.4920 -25.9570 -72.7720 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > E0SfjRjWKYTemKTu3NyTEQ > 2022-08-11 11:07:23 > 0.9.9 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"UD","auth_seq_id":504} > 14 > 228 > 24 > 255 > 0 > 1 $$$$