ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 102.4920 66.6040 123.9890 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > MrS8CDOQqvbtQQ9GoKwDig > 2024-10-31 23:56:03 > 0.9.12 > ligand > pdb-bcif > 4k3n > atom_site > {"label_asym_id":"FC","auth_seq_id":1003} > 255 > 47 > 50 > 234 > 0 > 1 $$$$