6RM2

Deoxyguanylosuccinate synthase (DgsS) structure with ATP, IMP, Magnesium

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SOLEIL BEAMLINE PROXIMA 1
Synchrotron site	SOLEIL
Beamline	PROXIMA 1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-03-29
Detector	DECTRIS PILATUS3 6M
Wavelength(s)	0.98
Spacegroup name	P 41 21 2
Unit cell lengths	90.820, 90.820, 192.170
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.410 - 2.500
R-factor	0.18
Rwork	0.177
R-free	0.23100
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6FJR
RMSD bond length	0.010
RMSD bond angle	1.220
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	BUSTER (2.10.3)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	48.040	2.580
High resolution limit [Å]	2.500	2.500
Number of reflections	28514	1933
<I/σ(I)>	12.3
Completeness [%]	99.4
Redundancy	19.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291	LiSO4 PEG 8k