MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.7670 17.4110 32.7790 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2Bwha7WWarUy4wOko-0d7Q > 2025-07-05 19:04:38 > 0.9.12 > ligand > pdb-bcif > 4rri > atom_site > {"label_asym_id":"C","auth_seq_id":502} > 553 > 7 > 2 > 342 > 0 > 1 $$$$