ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 -8.2450 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > L-FbjR-VTWbFa7Bxrd0jaw > 2025-07-07 07:55:49 > 0.9.12 > ligand > pdb-bcif > 1fub > atom_site > {"label_asym_id":"E","auth_seq_id":501} > 44 > 92 > 22 > 374 > 0 > 1 $$$$