ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -6.8830 -26.6120 -33.1640 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > n-_ZW8Dsk8KKst1A5cAa0g > 2025-07-04 01:39:12 > 0.9.12 > ligand > pdb-bcif > 4r2a > atom_site > {"label_asym_id":"H","auth_seq_id":505} > 10 > 18 > 4 > 332 > 0 > 1 $$$$