6MS9

GDP-bound KRAS P34R mutant

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 19-ID
Synchrotron site	APS
Beamline	19-ID
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-11-10
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	0.9795
Spacegroup name	C 1 2 1
Unit cell lengths	67.821, 84.397, 88.167
Unit cell angles	90.00, 110.48, 90.00

Refinement procedure

Resolution	38.690 - 1.490
R-factor	0.1968
Rwork	0.195
R-free	0.23230
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4obe
RMSD bond length	0.006
RMSD bond angle	0.742
Data reduction software	HKL-3000
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	PHENIX (1.14rc3_3199)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.530
High resolution limit [Å]	1.490	1.490
Rpim	0.056	0.242
Number of reflections	74438	3609
<I/σ(I)>	31	1
Completeness [%]	99.2	99.2
Redundancy	6.8	4.8
CC(1/2)	0.950	0.827

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.2	293	1.8 M Na/K-phosphate pH 8.3