CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 18.6330 49.3960 -118.2440 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4ONpIhZXwNkpVpUDx4F4_A > 2025-07-09 00:52:30 > 0.9.12 > ligand > pdb-bcif > 3erz > atom_site > {"label_asym_id":"DA","auth_seq_id":813} > 62 > 9 > 43 > 342 > 0 > 1 $$$$