CU ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 9.6060 21.5960 10.5770 CU 0 2 0 0 0 0 0 0 0 0 0 0 M END > 63AXvNGeD3tX4xn-MSQG5g > 2025-07-06 10:19:22 > 0.9.12 > ligand > pdb-bcif > 2fk1 > atom_site > {"label_asym_id":"B","auth_seq_id":101} > 67 > 7 > 1 > 310 > 0 > 1 $$$$