ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 1.2010 45.4910 6.3050 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > VRxWueDn8yPTgYdBhFLb3g > 2025-07-14 12:06:10 > 0.9.12 > ligand > pdb-bcif > 5exr > atom_site > {"label_asym_id":"M","auth_seq_id":501} > 23 > 14 > 63 > 287 > 0 > 1 $$$$