ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 135.1130 138.9430 104.9610 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > bx7hDoD1H3aon0gfPr1NZQ > 2025-07-03 06:20:08 > 0.9.12 > ligand > pdb-bcif > 5it9 > atom_site > {"label_asym_id":"PA","auth_seq_id":501} > 39 > 14 > 102 > 305 > 0 > 1 $$$$