ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 2.2590 12.8190 58.4600 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 7A7gtm-aKCN5to7IY8qeVA > 2025-07-13 06:15:50 > 0.9.12 > ligand > pdb-bcif > 3rfr > atom_site > {"label_asym_id":"U","auth_seq_id":421} > 140 > 24 > 67 > 308 > 0 > 1 $$$$