6YH2

tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	BESSY BEAMLINE 14.1
Synchrotron site	BESSY
Beamline	14.1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-10-11
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9184
Spacegroup name	C 1 2 1
Unit cell lengths	90.724, 65.338, 70.909
Unit cell angles	90.00, 96.13, 90.00

Refinement procedure

Resolution	45.100 - 1.190
R-factor	0.1195
Rwork	0.119
R-free	0.13470
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1pud
RMSD bond length	0.006
RMSD bond angle	0.959
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	PHENIX (1.16_3549)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	45.100	1.260
High resolution limit [Å]	1.190	1.190
Number of reflections	130634	20398
<I/σ(I)>	14.83
Completeness [%]	98.6
Redundancy	3.7
CC(1/2)	0.999	0.831

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	288	100 mM MES pH 5.5, 0.5 mM DTT, 10% (v/v) DMSO, 13% (m/v) PEG8000