CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.9090 18.7480 -9.3620 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > Uq_p8YD9ZWU7fy7NwbxkeA > 2025-07-08 22:35:32 > 0.9.12 > ligand > pdb-bcif > 4kh9 > atom_site > {"label_asym_id":"C","auth_seq_id":401} > 17 > 13 > 36 > 387 > 0 > 1 $$$$