ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 3.3150 -7.0830 -8.4430 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 2wfhH4A8xSNRQ4bNEHL5sw > 2025-07-14 08:53:23 > 0.9.12 > ligand > pdb-bcif > 1x4s > atom_site > {"label_asym_id":"B","auth_seq_id":201} > 52 > 7 > 18 > 6688 > 0 > 1 $$$$