CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.0230 -37.8960 -62.5860 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Hj5x6TR_8OCjorKhzRrgoQ > 2025-07-17 01:00:08 > 0.9.12 > ligand > pdb-bcif > 4kpn > atom_site > {"label_asym_id":"I","auth_seq_id":400} > 94 > 18 > 38 > 268 > 0 > 1 $$$$