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3W1A-Macromolecular crystallography

3W1A is a Macromolecular crystallography beamline operating in the 6-16 keV range, which locates at III quadrant of BEPC and 13# experimental hall. It’s mainly used for macromolecular crystallography. This beamline only runs in the dedicated mode of synchrotron radiation.


Supported techniques:

    Macromolecular crystallography

       Multi-wavelength/Single-wavelength Anomalous Dispersion

       Multiple/Single isomorphous replace

       Molecular replace

   Micromolecule crystallography



    Biological Macromolecular

    Organic/Inorganic micromolecule


Beamline equipments

   Rigaku-007 X-ray apparatus

   Mar345 Image Plate Detector

   Sample Preparation room

   Cryogenic Sample Changer(Marresearch, 18 samples)

   Oxford cryogenic freezing system

   Multichannel scanning system

   Outer cold-light source optical microscope

   Thermotank (18-22 ℃)

   Protein Crystallography Lab


Beamline Specs



   Energy Range

6-16 keV

   Resolution (ΔE/E)

4 x 10 -4

   Flux (photons/sec)


   Beam Size (HxV)

 0.8mm x 0.6 mm


Local Contacts

   Name: Peng Liu             Phone: 0086-10-88235998        Email: liup@ihep.ac.cn

   Name: Zengqiang Gao           Phone: 0086-10-88234028        Email: gaozq@ihep.ac.cn


Current Status: Shut down/Accepting Proposals

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