CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -41.4240 -17.7670 14.1880 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1bq_1zFEkwZWHofRkOO6gw > 2022-08-18 14:32:24 > 0.9.9 > ligand > pdb-bcif > 4p99 > atom_site > {"label_asym_id":"CE","auth_seq_id":512} > 21 > 81 > 21 > 237 > 0 > 1 $$$$