8.2.2

Beamline 8.2.2 Diagnostics

Beamline 8.2.2 - Multiple-Wavelength Anomalous Diffraction (MAD)
and Monochromatic Protein Crystallography
Operational Now
Source Characteristics Superbend (5.0 T, single pole)
Energy Range 5-17 keV
Monochromator Double crystal, Si(111)
Calculated Flux (1.9 GeV, 400 mA) 1.8 x1011 photons/s through 0.1mm pinhole at 12.4 keV
Resolving power (E/ΔE) 7,000
Divergence (max at sample) 3.0 (h) x 0.31 (v) mrad
Calculated spot size (FWHM) 0.140 mrad (h) x 0.150 mrad (v)
Endstations Minihutch
Detectors 3x3 CCD array (ADSC Q315R)
Samples
Format Single crystals of biological molecules
Preparation Support labs available
Sample Environment Ambient or ~100K
Special notes Computers for data processing and analysis are available
Scientific Applications Biological crystallography; multiple-wavelength anomalous diffraction (MAD), monochromatic
Local contacts Name: Corie Ralston
Phone: (510) 495-2594
Fax: (510) 486-5664
Email: CYRalston@lbl.gov

Name: Paul Adams
Affiliation: Physical Biosciences Division, Berkeley Lab
Phone: (510) 486-4225
Fax: (510) 486-5664
Email: PDAdams@lbl.gov

Spokesperson Name: Brian Matthews
Affiliation: University of Oregon
Phone: (541) 346-2572
Fax: (541) 346-5870
Email: brian@uoxray.uoregon.edu
Beamline Phone Number (510) 495-2082

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