2IX1

RNase II D209N mutant

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-2
Synchrotron site	ESRF
Beamline	ID14-2
Temperature [K]	100
Detector technology	CCD
Collection date	2004-11-14
Detector	ADSC CCD
Spacegroup name	P 65
Unit cell lengths	86.316, 86.316, 279.245
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	29.300 - 2.740
R-factor	0.187
Rwork	0.185
R-free	0.22500
Structure solution method	MIRAS
RMSD bond length	0.011
RMSD bond angle	1.428
Data scaling software	SCALEPACK
Phasing software	SHELXCD
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	51.000	2.850
High resolution limit [Å]	2.740	2.740
Rmerge	0.080	0.640
Number of reflections	30737
<I/σ(I)>	28.6	3.4
Completeness [%]	99.9	100
Redundancy	9.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6	293	VAPOUR DIFFUSION IN SITTING DROPS WITH 1.5 MICRO-L OF PROTEIN SOLUTION, 20 MM TRIS-HCL PH 8, 150 MM NACL, 10% GLYCEROL AND 1 MM DTT, AND 1.5 MICRO-L OF WELL SOLUTION,2.4 M SODIUM MALONATE PH 6.0, AT 293 K