K ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 229.8230 167.7320 178.8640 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > PyyTIj57v16mTQX-10X2yg > 2024-07-06 11:11:14 > 0.9.11 > ligand > pdb-bcif > 7r4x > atom_site > {"label_asym_id":"DB","auth_seq_id":1921} > 19 > 272 > 103 > 329 > 0 > 1 $$$$