Could someone explain the difference between the GUI "ligand_identification" routine and the documented command line "find_all_ligands".  The latter appears to have more flexible input parameters. I'm not sure the GUI for ligand_identification is working correctly. 

Thanks, Mark
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Mark A. Saper, Ph.D.
Associate Professor of Biological Chemistry
University of Michigan

Biophysics, 3040 Chemistry Building
930 N University Ave
Ann Arbor MI  48109-1055 U.S.A.