5KXS

Hen Egg White Lysozyme at 278K, Data set 4

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL14-1
Synchrotron site	SSRL
Beamline	BL14-1
Temperature [K]	278
Detector technology	CCD
Collection date	2013-07-19
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	1.21549
Spacegroup name	P 43 21 2
Unit cell lengths	79.144, 79.144, 37.951
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	31.410 - 1.200
R-factor	0.169
Rwork	0.168
R-free	0.19300
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	2blx
RMSD bond length	0.024
RMSD bond angle	2.353
Data reduction software	XDS
Data scaling software	SCALA (3.3.20)
Refinement software	REFMAC (5.8.0151)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	31.410	31.410	1.260
High resolution limit [Å]	1.198	3.790	1.200
Rmerge		0.104	0.736
Rmeas	0.131	0.121	0.868
Rpim	0.065	0.060	0.444
Total number of observations	125112	4143	14500
Number of reflections	35874
<I/σ(I)>	9.3	18.7	1.5
Completeness [%]	93.9	93.1	86.8
Redundancy	3.5	3.3	3

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	4.5	291	CRYSTALS WERE GROWN BY MIXING EQUAL VOLUMES OF WELL SOLUTION (1.0 M SODIUM CHLORIDE, 50 MM SODIUM ACETATE PH 4.5) AND PROTEIN (40-60 MG/ML)