CA ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -3.1440 23.5840 30.1470 CA 0 2 0 0 0 0 0 0 0 0 0 0 M END > k4-O8TqieDitsUMkfFS1Ig > 2024-06-23 19:20:49 > 0.9.11 > ligand > pdb-bcif > 2r28 > atom_site > {"label_asym_id":"L","auth_seq_id":1004} > 2 > 42 > 6 > 227 > 0 > 1 $$$$