ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.9900 49.3660 51.5420 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > Bsx1bZcRDGXmiGWulpzWWw > 2025-07-15 22:57:23 > 0.9.12 > ligand > pdb-bcif > 1usn > atom_site > {"label_asym_id":"B","auth_seq_id":257} > 6 > 7 > 3 > 250 > 0 > 1 $$$$