CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -49.6930 75.7600 1.4240 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > N_qhUpbpXoLePR913TdmKA > 2025-07-06 02:14:57 > 0.9.12 > ligand > pdb-bcif > 3kq4 > atom_site > {"label_asym_id":"Z","auth_seq_id":2016} > 43 > 13 > 32 > 332 > 0 > 1 $$$$