FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 67.2220 15.8630 89.1640 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > f9ovfExcC_B4XlAY0lRxjw > 2025-07-13 09:48:54 > 0.9.12 > ligand > pdb-bcif > 2gcu > atom_site > {"label_asym_id":"M","auth_seq_id":300} > 21 > 12 > 27 > 347 > 0 > 1 $$$$