CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 -7.7740 23.0560 -0.8070 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > d4sR_UcmSDpCfHbjX-btEQ > 2022-05-26 11:22:21 > 0.9.9 > ligand > pdb-bcif > 1rir > atom_site > {"label_asym_id":"E","auth_seq_id":246} > 4 > 144 > 44 > 247 > 0 > 1 $$$$