CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -52.4020 7.9290 26.2360 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lXYikPXqEY-j4jCD5XdKHQ > 2025-07-13 02:55:50 > 0.9.12 > ligand > pdb-bcif > 2a40 > atom_site > {"label_asym_id":"O","auth_seq_id":1382} > 11 > 16 > 52 > 342 > 0 > 1 $$$$