FE ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 63.9360 32.9180 44.1030 FE 0 1 0 0 0 0 0 0 0 0 0 0 M END > ulkMA9v6yXFmVOPLRxx_Rg > 2025-07-04 08:56:50 > 0.9.12 > ligand > pdb-bcif > 1tkp > atom_site > {"label_asym_id":"BA","auth_seq_id":306} > 7 > 8 > 24 > 239 > 0 > 1 $$$$