FE2 ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 43.5870 46.0200 80.6950 FE 0 2 0 0 0 0 0 0 0 0 0 0 M END > sE5vr9kbIsw50w3Q79T6Iw > 2025-06-15 08:43:08 > 0.9.12 > ligand > pdb-bcif > 4b2o > atom_site > {"label_asym_id":"J","auth_seq_id":1267} > 48 > 8 > 18 > 323 > 0 > 1 $$$$