NA ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 6.4140 -11.5970 1.8460 NA 0 3 0 0 0 0 0 0 0 0 0 0 M END > a4X1UaDIRwc34L2DbgPRTQ > 2025-07-04 02:25:32 > 0.9.12 > ligand > pdb-bcif > 2xn4 > atom_site > {"label_asym_id":"C","auth_seq_id":900} > 14 > 9 > 6 > 318 > 0 > 1 $$$$