Searches by the experimental method used to determine the
structure. The flag Has Experimental Data can be set to ignore
(default), yes, or no. If it is set to yes the
search will retrieve structures for the given experimental method only
if experimental data have been deposited (i.e. structure factor files
for X-Ray or NMR restraint files for NMR).
Enter "Experiment Methods:" X-RAY and select "Has Experimental Data:" Yes
This query returns X-Ray structures that have associated
structure factor files.
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