ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 55.9040 78.9080 78.2320 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > y34l4-rkN218bitFqj_29g > 2025-07-15 08:18:10 > 0.9.12 > ligand > pdb-bcif > 6r16 > atom_site > {"label_asym_id":"X","auth_seq_id":501} > 0 > 13 > 11 > 301 > 0 > 1 $$$$