MG ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 3.1370 24.2430 14.0390 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > kIRuOHC4YJ3jv6PH8Qzjsg > 2024-08-23 09:39:44 > 0.9.11 > ligand > pdb-bcif > 4u53 > atom_site > {"label_asym_id":"KS","auth_seq_id":3446} > 177 > 206 > 665 > 372 > 0 > 1 $$$$