ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -24.7180 15.7460 -56.1770 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > dkxplQa3KhoisqpwrB6KGw > 2025-07-12 16:56:02 > 0.9.12 > ligand > pdb-bcif > 3u31 > atom_site > {"label_asym_id":"E","auth_seq_id":276} > 52 > 9 > 3 > 283 > 0 > 1 $$$$