FE2 ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 24.3200 44.5330 10.7540 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > KS1vImivfhSrixeB24isAg > 2024-06-06 21:46:23 > 0.9.11 > ligand > pdb-bcif > 1y4k > atom_site > {"label_asym_id":"B","auth_seq_id":840} > 56 > 49 > 20 > 268 > 0 > 1 $$$$