CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 92.7890 42.8830 -43.9450 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > rGQUE8vILvhqcli0EZR0mQ > 2023-02-01 08:27:58 > 0.9.9 > ligand > pdb-bcif > 6xec > atom_site > {"label_asym_id":"R","auth_seq_id":404} > 4 > 75 > 15 > 242 > 0 > 1 $$$$