ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 4.4860 -51.5110 29.6280 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 1aIrxof0QVnwP980Nnl68g > 2025-07-06 10:35:15 > 0.9.12 > ligand > pdb-bcif > 2ejc > atom_site > {"label_asym_id":"I","auth_seq_id":508} > 8 > 7 > 3 > 309 > 0 > 1 $$$$