ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -0.5630 21.8640 8.9980 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > B42HB6kmXYpv_DJJMCyTvg > 2025-07-12 06:21:41 > 0.9.12 > ligand > pdb-bcif > 4qq4 > atom_site > {"label_asym_id":"E","auth_seq_id":2001} > 66 > 18 > 6 > 329 > 0 > 1 $$$$