CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 36.6080 43.2870 44.2830 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > b1-o2s3NtmJ2OczsjgiRxQ > 2025-07-07 23:45:20 > 0.9.12 > ligand > pdb-bcif > 2qua > atom_site > {"label_asym_id":"B","auth_seq_id":614} > 47 > 7 > 4 > 268 > 0 > 1 $$$$