CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 26.6000 26.4250 -10.0050 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Bullu258NsH9H8ZciGZtLg > 2025-07-01 05:53:14 > 0.9.12 > ligand > pdb-bcif > 1s83 > atom_site > {"label_asym_id":"B","auth_seq_id":1} > 12 > 8 > 4 > 294 > 0 > 1 $$$$