ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 189.2220 109.6080 104.8420 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > jfi0dh5WEmZIbfse-bVxjA > 2025-07-01 23:18:57 > 0.9.12 > ligand > pdb-bcif > 4r2p > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 63 > 7 > 4 > 254 > 0 > 1 $$$$