ZN ModelServer 0.9.11 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 > ycpfnNLkmkybLQJLp6Aqgw > 2024-04-23 16:19:54 > 0.9.11 > ligand > pdb-bcif > 4r2p > atom_site > {"label_asym_id":"E","auth_seq_id":502} > 2 > 56 > 2 > 249 > 0 > 1 $$$$