3S5J

2.0A Crystal structure of human phosphoribosyl pyrophosphate synthetase 1

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17U
Synchrotron site	SSRF
Beamline	BL17U
Temperature [K]	100
Detector technology	CCD
Collection date	2010-09-22
Detector	RAYONIX MX225HE
Wavelength(s)	1.0
Spacegroup name	H 3
Unit cell lengths	170.536, 170.536, 61.778
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	49.230 - 2.020
R-factor	0.21683
Rwork	0.215
R-free	0.25607
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2hcr
RMSD bond length	0.008
RMSD bond angle	1.149
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	REFMAC (5.5.0109)

Data quality characteristics

	Overall
Low resolution limit [Å]	85.270
High resolution limit [Å]	2.020
Number of reflections	41673

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP			VAPOR DIFFUSION, HANGING DROP