CA ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 44.9980 -42.9090 -55.1470 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > YpPdydk0s9FXtqsGSDUL8Q > 2023-06-08 11:50:47 > 0.9.9 > ligand > pdb-bcif > 1kk8 > atom_site > {"label_asym_id":"I","auth_seq_id":999} > 6 > 48 > 13 > 194 > 0 > 1 $$$$