ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 14.5120 -1.7780 15.2830 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > ZZX-RqWAFtMW5HSYq2slig > 2025-07-07 23:38:54 > 0.9.12 > ligand > pdb-bcif > 4e3h > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 6 > 6 > 2 > 249 > 3 > 1 $$$$