7WQQ

Retinoic acid receptor alpha mutant - N299H

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	NSRRC BEAMLINE TPS 05A
Synchrotron site	NSRRC
Beamline	TPS 05A
Temperature [K]	293
Detector technology	CCD
Collection date	2018-04-14
Detector	RAYONIX MX300-HS
Wavelength(s)	1
Spacegroup name	C 1 2 1
Unit cell lengths	88.915, 64.979, 49.205
Unit cell angles	90.00, 105.23, 90.00

Refinement procedure

Resolution	32.520 - 1.900
R-factor	0.1699
Rwork	0.166
R-free	0.20560
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3kmr
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	PHENIX (1.20_4459)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	1.950
High resolution limit [Å]	1.880	4.050	1.880
Rmerge	0.076	0.030	0.683
Rmeas	0.092	0.037	0.913
Rpim	0.052	0.021	0.601
Total number of observations	59454
Number of reflections	20866	2158	1480
<I/σ(I)>	6.1
Completeness [%]	95.6	96.9	69.1
Redundancy	2.8	2.9	1.6
CC(1/2)		0.998	0.552

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		277	0.05M Bis-Tris Propane pH 5.0, 0.05M Citric acid, 18% PEG 3350