Dr. Peter Muller
Department of Chemistry
Massachusetts Institute of Technology
77 Massachusetts Avenue, Building 2, Room 325
Cambridge, MA 02139, USA

Dr. Regine Herbst-Irmer
Department of Structural Chemistry
Institute of Inorganic Chemistry
University of Göttingen
Tammannstr. 4
D-37077 Göttingen, Germany

Prof. Dr. Anthony L. Spek
Laboratory of Crystal and Structural Chemistry
Bijvoet Center for Biomolecular Research
Utrecht University
Padualaan 8
3584 CH Utrecht, The Netherlands

Dr. Thomas R. Schneider
IFOM - The FIRC Institute of Molecular Oncology
Biocrystallography and Structural Bioinformatics
Via Adamello 16
I-20139 Milan, Italy

Dr. Michael R. Sawaya
Research Faculty, UCLA Technology Center
University of California Los Angeles
Box 951662
Los Angeles, CA 90095-1662, USA

Peter Muller has worked in George Sheldrick's research group for over five years, where he received a thorough crystallographic education. He studied chemistry and crystallography (M.S. in 1997) and received his Ph.D. with George Sheldrick in 2001 on a thesis entitled "Problems of Modern High-Resolution Single-Crystal X-Ray Structure Determination" From 2001 to 2004, he spent three years in Los Angeles as a postdoc in David Eisenberg's group at UCLA. There he worked in the field of molecular and structural biology. Currently, he is the director of the X-ray diffraction facility at MIT.
Dr. Müller taught basic and advanced crystallography (both theory and lab classes) in Göttingen, Los Angeles and now at MIT, and has held several structure refinement workshops around the USA and in Germany.

• 1: Sheldrick/Müller: SHELXL


• 2: Müller: Crystal Structure Refinement


• 3: Müller: Hydrogen Atoms


• 4: Müller: Atom Type Assignment


• 5: Müller: Disorder


• 6: Müller: Pseudo Symmetry


• 7: Herbst-Irmer: Twinning


• 8: Müller: Artefacts


• 9: Spek: Structure Validation


• 10: Schneider: Protein Refinement with SHELXL


• 11: Sawaya: Protein Structure (Cross) Validation


• 12: Müller: General Remarks