CU1 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.5510 21.7390 10.5640 CU 0 3 0 0 0 0 0 0 0 0 0 0 M END > fzF5COLBU2uhJNyecKDAzA > 2025-07-12 07:46:22 > 0.9.12 > ligand > pdb-bcif > 2fk2 > atom_site > {"label_asym_id":"B","auth_seq_id":101} > 61 > 8 > 1 > 285 > 0 > 1 $$$$