ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 20.4870 -9.2380 -7.9040 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > A667cVDHq0EVEeIxDl0EJA > 2025-07-04 09:56:46 > 0.9.12 > ligand > pdb-bcif > 4lch > atom_site > {"label_asym_id":"B","auth_seq_id":301} > 9 > 8 > 3 > 272 > 0 > 1 $$$$