MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 19.8390 -1.4400 23.3110 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZE58LKxcnTMf9MsZhTDnbA > 2025-07-11 15:43:59 > 0.9.12 > ligand > pdb-bcif > 7br4 > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 124 > 22 > 23 > 305 > 0 > 1 $$$$