MN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -17.3040 -41.6450 -9.3700 MN 0 2 0 0 0 0 0 0 0 0 0 0 M END > NviIvdQ2gIrOKRZ7wMkfuQ > 2025-07-09 06:17:38 > 0.9.12 > ligand > pdb-bcif > 4mu1 > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 8 > 6 > 4 > 224 > 0 > 1 $$$$