CA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.0980 13.4230 34.5760 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > OokGQhN_rkWyc8xqaoJvJw > 2025-07-03 16:52:20 > 0.9.12 > ligand > pdb-bcif > 2r28 > atom_site > {"label_asym_id":"K","auth_seq_id":1003} > 7 > 7 > 6 > 293 > 0 > 1 $$$$