ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 -23.4250 7.9460 3.5280 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > rlsC28jF51SFLg1qI2Oxkg > 2025-07-13 00:56:44 > 0.9.12 > ligand > pdb-bcif > 4up0 > atom_site > {"label_asym_id":"C","auth_seq_id":1383} > 22 > 7 > 3 > 321 > 0 > 1 $$$$