CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 1.8120 -13.5180 51.3390 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > iBuinr8D19okSYltvIXD_Q > 2023-03-27 23:45:54 > 0.9.9 > ligand > pdb-bcif > 4e3s > atom_site > {"label_asym_id":"F","auth_seq_id":1003} > 17 > 111 > 127 > 1006 > 3 > 1 $$$$