CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.3950 -2.6520 16.1960 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > lQVuuhtp99VNpMyalJkSBg > 2025-07-16 04:24:37 > 0.9.12 > ligand > pdb-bcif > 6r2c > atom_site > {"label_asym_id":"O","auth_seq_id":2003} > 45 > 14 > 45 > 265 > 0 > 1 $$$$