ZN ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.6790 -2.8010 -2.8490 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > hV24T2qJpmWIvzB6Nar02g > 2025-07-05 01:14:26 > 0.9.12 > ligand > pdb-bcif > 3hna > atom_site > {"label_asym_id":"K","auth_seq_id":501} > 7 > 6 > 6 > 253 > 0 > 1 $$$$