SBRC 構造生物学研究センター

KEK

NE3A

NE3A X-ray Beamline for High-throughput Macromolecular Crystallography
NE3A is deigned for high-throughput macromolecular crystallography which is applied in pharmaceutical researches. Using double crystal monochromator cooled with liquid nitrogen, a wide energy range of the the monochromatic beam is available with fine energy resolution.
SCHEMATIC VIEW OF THE BEAMLINE
Area of Research
Macromolecular crystallography
Light Source
In-vacuum Undulator
Optics
Collimating Mirror: 19.2 m Rhodium coated silicon single crystal (Flat shaped,1000 mm (L) x 80 mm (W) x 70 mm (T) ) with 3.5 mrad glancing angle.
Mono-chromator: 20.8 m Numerical link type Si(111) double crystal monochromator, liquid nitrogen cooling
Focusing Mirror: 22.9 m Rhodium coated SiO2 (Troidal,1000 mm (L) x 100 mm (W) x 65 mm (T) ) with 3.5 mrad glancing angle.
Photons at Sample Position
Energy range : 0.75 - 1.9 Å
Energy resolution : 2 x 10-4
Beam size: 0.2, 0.1, 0.05 mm
Photon flux : 1.2 x 1012 photons/sec (1.0 Å, 50 mA)
Facilities in the Experimental Station
X-ray Detector : Dectris Pilatus 2M-F
Cryocooling device : Rigaku CryoCooler
Fluorescence detector : Amptek XR-100CR(Si-PIN)
Data processing and back-up environment
Computers:
4 Linux, 1 Windows
Software:
XDS, HKL2000, iMosflm
Reference
to be published...
Contact Person
Yusuke Yamada (KEK-PF)
Phone : +81-298-64-5642
Fax : +81-298-64-2801
e-mail : yusuke.yamada@kek.jp

Last modified: 2018-05-10