UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 38.4080 -6.3340 56.8090 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > YCNoYtXqRoKa9LulwaIZHQ > 2025-07-12 21:55:38 > 0.9.12 > ligand > pdb-bcif > 6u4x > atom_site > {"label_asym_id":"K","auth_seq_id":610} > 17 > 16 > 33 > 336 > 0 > 1 $$$$