CL ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 21.7690 2.1670 12.8540 CL 0 5 0 0 0 0 0 0 0 0 0 0 M END > X3Iil-la4820dMP2bI7tcg > 2025-07-12 11:35:54 > 0.9.12 > ligand > pdb-bcif > 4b4u > atom_site > {"label_asym_id":"E","auth_seq_id":1284} > 17 > 16 > 8 > 357 > 0 > 1 $$$$