MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -45.5300 -9.1420 -13.0660 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > Cg0QKSXhcp71ZZq0MjrFmQ > 2025-07-06 21:24:08 > 0.9.12 > ligand > pdb-bcif > 7rb1 > atom_site > {"label_asym_id":"T","auth_seq_id":503} > 13 > 9 > 24 > 260 > 0 > 1 $$$$