ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 72.4560 23.4720 -21.1300 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > D-tx3ym-RT3Yjyjnp1_PZQ > 2025-07-12 21:01:22 > 0.9.12 > ligand > pdb-bcif > 4i1f > atom_site > {"label_asym_id":"B","auth_seq_id":501} > 7 > 8 > 3 > 316 > 0 > 1 $$$$