K ModelServer 0.9.9 1 0 0 0 0 0 0 0 0 0 0 7.7150 -17.6190 27.1100 K 0 3 0 0 0 0 0 0 0 0 0 0 M END > Hx-Yh4ko9cqJX4RpZRIwKw > 2023-09-26 06:04:52 > 0.9.9 > ligand > pdb-bcif > 4udk > atom_site > {"label_asym_id":"BA","auth_seq_id":333} > 27 > 72 > 26 > 259 > 0 > 1 $$$$