CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 54.4240 56.6120 69.0440 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > EPlurB-xzVnB6gOHL1x8cw > 2025-07-17 04:50:06 > 0.9.12 > ligand > pdb-bcif > 4x21 > atom_site > {"label_asym_id":"F","auth_seq_id":502} > 17 > 10 > 6 > 333 > 0 > 1 $$$$