UNX ModelServer 0.9.12 1 0 0 0 0 0 0 0 0 0 0 12.6080 -69.2600 48.6400 X 0 0 0 0 0 0 0 0 0 0 0 0 M END > BpTtwu1H5OSVIhAx26xbug > 2025-07-07 01:52:43 > 0.9.12 > ligand > pdb-bcif > 4rcm > atom_site > {"label_asym_id":"U","auth_seq_id":408} > 6 > 6 > 8 > 256 > 0 > 1 $$$$