FE2 ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 27.3130 56.0730 123.9070 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > zUpQvfHOU4QXs5mTZ0VJ-A > 2023-09-28 02:27:35 > 0.9.9 > ligand > pdb-bcif > 2fl0 > atom_site > {"label_asym_id":"K","auth_seq_id":1603} > 8 > 48 > 21 > 247 > 0 > 1 $$$$