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 > l5L1yOWmMBS1OCh_MKTVWw > 2025-06-19 01:29:08 > 0.9.12 > ligand > pdb-bcif > 4r2p > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 18 > 10 > 11 > 375 > 0 > 1 $$$$