2NPQ

A Novel Lipid Binding Site in the p38 alpha MAP Kinase

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID14-4
Synchrotron site	ESRF
Beamline	ID14-4
Temperature [K]	100
Detector technology	CCD
Collection date	2006-06-22
Detector	ADSC QUANTUM 4
Wavelength(s)	0.939
Spacegroup name	P 21 21 21
Unit cell lengths	68.607, 74.212, 74.571
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	32.760 - 1.800
R-factor	0.20541
Rwork	0.203
R-free	0.24473
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2fso
RMSD bond length	0.016
RMSD bond angle	1.589
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Refinement software	REFMAC (5.1.24)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	33.150	1.830
High resolution limit [Å]	1.800	1.800
Number of reflections	36965
<I/σ(I)>	33	1.6
Redundancy	4.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.25	277	15% PEG 3350, 0.2M KF, 0.1M Hepes pH 7.25, 25mM BOG, VAPOR DIFFUSION, SITTING DROP, temperature 277K