MG ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -7.8860 22.7740 -23.3860 MG 0 2 0 0 0 0 0 0 0 0 0 0 M END > xaBKX32lhCG643b4Ffy2QA > 2025-07-17 14:00:15 > 0.9.12 > ligand > pdb-bcif > 4k81 > atom_site > {"label_asym_id":"O","auth_seq_id":203} > 24 > 8 > 11 > 220 > 0 > 1 $$$$