CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.5000 21.4890 62.8850 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Ce9zxFv5HBOCOnhzf1uVfw > 2025-07-07 05:37:08 > 0.9.12 > ligand > pdb-bcif > 1xur > atom_site > {"label_asym_id":"K","auth_seq_id":1265} > 8 > 6 > 19 > 288 > 0 > 1 $$$$