BR ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 19.5690 40.9510 -0.0600 BR 0 5 0 0 0 0 0 0 0 0 0 0 M END > yjBjbRi5oXsIN3Idb1QJlg > 2024-04-25 00:26:23 > 0.9.11 > ligand > pdb-bcif > 1sr4 > atom_site > {"label_asym_id":"M","auth_seq_id":525} > 2 > 39 > 4 > 238 > 0 > 1 $$$$