4PUJ

tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-{[2-(morpholin-4-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one

Replaces:  3C2N

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	BESSY BEAMLINE 14.2
Synchrotron site	BESSY
Beamline	14.2
Temperature [K]	100
Detector technology	CCD
Collection date	2012-07-19
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.91841
Spacegroup name	C 1 2 1
Unit cell lengths	90.582, 64.843, 71.016
Unit cell angles	90.00, 96.20, 90.00

Refinement procedure

Resolution	27.240 - 1.420
R-factor	0.1298
Rwork	0.129
R-free	0.15980
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1pud
RMSD bond length	0.005
RMSD bond angle	1.037
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX ((phenix.refine: 1.8.4_1496))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	1.440
High resolution limit [Å]	1.420	1.420
Number of reflections	76897
<I/σ(I)>	28.6	3.9
Completeness [%]	99.3	98.4
Redundancy	5.2	5.1

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	5.5	291.15	100 mM MES, 10% DMSO, 13% PEG 8000, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 291.15K