ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 116.2830 103.9890 69.2940 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > JY1rBnMfO-pr8tJ0BiNcMA > 2025-07-08 08:32:36 > 0.9.12 > ligand > pdb-bcif > 1r4n > atom_site > {"label_asym_id":"R","auth_seq_id":1} > 65 > 19 > 91 > 332 > 0 > 1 $$$$