7X0P

Crystal structure of sugar binding protein CbpD from Clostridium thermocellum

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U1
Synchrotron site	SSRF
Beamline	BL17U1
Temperature [K]	100
Detector technology	CCD
Collection date	2016-11-20
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.979
Spacegroup name	C 1 2 1
Unit cell lengths	69.910, 63.170, 69.700
Unit cell angles	90.00, 106.20, 90.00

Refinement procedure

Resolution	33.467 - 1.500
R-factor	0.1711
Rwork	0.170
R-free	0.19990
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5xss
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	PHENIX (1.13_2998)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	33.467	33.467	1.540
High resolution limit [Å]	1.500	6.710	1.500
Rmerge	0.043	0.023	0.513
Rmeas	0.059	0.033	0.685
Total number of observations	167390
Number of reflections	86939	651	6443
<I/σ(I)>	10.3	23	1.91
Completeness [%]	94.7	62.7	95.2
Redundancy	1.925	1.747	1.937
CC(1/2)	0.997	0.996	0.685

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	4.5	291	0.1 M Sodium acetate, pH 4.5, 20% w/v Polyethylene glycol 3350