ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 25.2500 -22.6590 26.6210 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > UURfBtwFZKs4OVULs4klww > 2025-07-01 08:30:50 > 0.9.12 > ligand > pdb-bcif > 3s2f > atom_site > {"label_asym_id":"OA","auth_seq_id":501} > 15 > 8 > 43 > 284 > 0 > 1 $$$$