UNX ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 -1.9840 -66.7920 18.3870 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > QUL-53KssCaN6UIgiCfwiA > 2024-04-16 12:09:56 > 0.9.11 > ligand > pdb-bcif > 1z2u > atom_site > {"label_asym_id":"N","auth_seq_id":504} > 18 > 62 > 4 > 328 > 0 > 1 $$$$