FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 53.4690 153.1960 98.9390 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > MSbcWc9lZsJi0Q2MUqQPUQ > 2025-07-09 08:08:07 > 0.9.12 > ligand > pdb-bcif > 4rap > atom_site > {"label_asym_id":"V","auth_seq_id":501} > 20 > 9 > 34 > 229 > 0 > 1 $$$$