FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 49.7050 108.2510 33.7680 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > cs407Zbvr2_ZRVGDXtwscA > 2025-07-08 08:57:35 > 0.9.12 > ligand > pdb-bcif > 1z03 > atom_site > {"label_asym_id":"P","auth_seq_id":501} > 63 > 14 > 58 > 656 > 0 > 1 $$$$