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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.

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 0.075 - 0.20 x 0.20 mm
Photon flux : 2 x 10¹¹ photons/sec (1.0 Å, 0.20 x 0.20 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

Other Information

PX beamlines at PF
Structural Biology Research Center

Last modified: 2018-05-10