FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 45.3710 43.8500 82.6720 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > kgm8h02ySpGSn1exDd9X0A > 2025-07-12 22:55:51 > 0.9.12 > ligand > pdb-bcif > 4b2o > atom_site > {"label_asym_id":"I","auth_seq_id":1266} > 13 > 13 > 32 > 284 > 0 > 1 $$$$