SBRC 構造生物学研究センター

KEK

BL-5A

BL-5A X-ray Beamline for High-throughput Macromolecular Crystallography

BL-5A is deigned for high-throughput MAD experiments with high-flux tunable beam and a rapid data acquisition system. The wide active area of the X-ray detector is particularly suited for measurements of crystals with large unit cell dimensions or high resolution data collection.

SCHEMATIC VIEW OF THE BEAMLINE
Area of Research
Macromolecular crystallography
Light Source
Multipole Wiggler
Optics
Collimating Mirror: 14.5 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: 16.5 m Numerical link type Si(111) double crystal monochromator, direct water cooling using micro-channel (1st crystal),indirect water cooling (2nd crystal)
Focusing Mirror: 18.7 m Rhodium coated silicon single crystal (Troidal,1000 mm (L) x 100 mm (W) x 60 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 (H x V) : 0.05 x 0.07 - 0.20 x 0.17 mm
Photon flux : 2 x 1011 photons/sec (1.0 Å, 0.20 x 0.17 mm, 450 mA)
Facilities in the Experimental Station
X-ray Detector : Dectris Pilatus3 S6M
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
Naohiro Matsugaki (KEK-PF)
Phone : +81-298-64-5647
Fax : +81-298-64-2801
e-mail : naohiro.matsugaki@kek.jp

Last modified: 2018-05-10