CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 60.9970 -7.9840 15.1060 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1Ki9e_aIUsUaydGilHAl3A > 2025-07-12 14:24:03 > 0.9.12 > ligand > pdb-bcif > 2a3z > atom_site > {"label_asym_id":"E","auth_seq_id":1381} > 85 > 9 > 23 > 260 > 0 > 1 $$$$