CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 31.2760 -2.6190 33.6050 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3z2nx57H752agJXpxjyWcg > 2025-03-16 22:02:59 > 0.9.12 > ligand > pdb-bcif > 4dz2 > atom_site > {"label_asym_id":"D","auth_seq_id":201} > 20 > 13 > 5 > 780 > 0 > 1 $$$$