ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 32.8730 -49.7570 13.8460 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 3ZxWD2HCB-2sN-37qrIckA > 2025-07-13 11:57:30 > 0.9.12 > ligand > pdb-bcif > 4a2x > atom_site > {"label_asym_id":"I","auth_seq_id":1000} > 17 > 10 > 8 > 250 > 0 > 1 $$$$