ZN ModelServer 0.9.11 1 0 0 0 0 0 0 0 0 0 0 79.3980 66.7560 124.9010 ZN 0 2 0 0 0 0 0 0 0 0 0 0 M END > 4TTtIG4pj6RzD3qTQgWCBA > 2024-05-15 22:49:11 > 0.9.11 > ligand > pdb-bcif > 4r76 > atom_site > {"label_asym_id":"KB","auth_seq_id":1003} > 23 > 81 > 52 > 263 > 0 > 1 $$$$