9WRP

SS-ROX structure analysis of H-Ras using caged-compound complex: before UV light irradiation (NPE-caged GTP bound)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SPRING-8 BEAMLINE BL41XU
Synchrotron site	SPring-8
Beamline	BL41XU
Temperature [K]	100
Detector technology	PIXEL
Collection date	2025-02-13
Detector	DECTRIS EIGER2 XE 16M
Wavelength(s)	1.0000
Spacegroup name	H 3 2
Unit cell lengths	93.708, 93.708, 121.512
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	67.490 - 1.800
R-factor	0.1886
Rwork	0.187
R-free	0.22020
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.006
RMSD bond angle	0.826
Data reduction software	CrystFEL (0.10.1)
Data scaling software	CrystFEL (0.10.1)
Phasing software	PHASER (2.8.3)
Refinement software	PHENIX (1.21.2_5419)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	67.570	1.830
High resolution limit [Å]	1.800	1.800
Number of reflections	19304	953
<I/σ(I)>	9.64	1.8
Completeness [%]	100.0	100
Redundancy	796.4	542.9
CC(1/2)	0.994	0.632

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	BATCH MODE	6.4	298	18% w/v PEG 6000, 0.2M calcium acetate, 0.1M MES pH 6.4, microseeding