6H42

crystal structure of the human TGT catalytic subunit QTRT1

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2)
Synchrotron site	PETRA III, EMBL c/o DESY
Beamline	P14 (MX2)
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-11-15
Detector	DECTRIS EIGER X 16M
Wavelength(s)	0.97626
Spacegroup name	C 1 2 1
Unit cell lengths	127.700, 157.820, 47.770
Unit cell angles	90.00, 108.46, 90.00

Refinement procedure

Resolution	48.253 - 2.450
R-factor	0.2038
Rwork	0.202
R-free	0.23130
Structure solution method	MOLECULAR REPLACEMENT
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]	48.253	50.000	2.550
High resolution limit [Å]	2.450	48.253	2.450
Rmerge	0.094		0.982
Rmeas	0.106		1.112
Total number of observations	291113
Number of reflections	64817		7351
<I/σ(I)>	10.29		1.68
Completeness [%]	99.4		99.5
Redundancy	4.491		4.521
CC(1/2)	0.996		0.599

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		273	100 mM Tris pH 7.8 200 mM KBr 200 mM KSCN 3 % (w/v) PGA-LM 5 % PEG 4000