FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 129.8010 78.2040 2.6730 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > A7Aq4OgxydSt7IO98SOqFg > 2025-07-03 07:51:58 > 0.9.12 > ligand > pdb-bcif > 3prc > atom_site > {"label_asym_id":"N","auth_seq_id":500} > 15 > 13 > 54 > 331 > 0 > 1 $$$$