FE ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 48.0230 38.4860 43.6050 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > xIMjPbK6Mad3Wz1g4B2vng > 2024-04-26 22:48:53 > 0.9.11 > ligand > pdb-bcif > 4k19 > atom_site > {"label_asym_id":"L","auth_seq_id":201} > 2 > 40 > 10 > 246 > 0 > 1 $$$$