3T3A

Crystal structure of H107R mutant of extracellular domain of mouse receptor NKR-P1A

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	BESSY BEAMLINE 14.1
Synchrotron site	BESSY
Beamline	14.1
Temperature [K]	100
Detector technology	CCD
Collection date	2009-05-12
Detector	MARMOSAIC 225 mm CCD
Wavelength(s)	0.91841
Spacegroup name	I 41
Unit cell lengths	64.741, 64.741, 156.096
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.000 - 2.300
R-factor	0.1908
Rwork	0.188
R-free	0.21570
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3m9z
RMSD bond length	0.017
RMSD bond angle	1.620
Data reduction software	XDS
Data scaling software	SCALA
Phasing software	MOLREP
Refinement software	REFMAC (5.6.0116)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	60.000	45.780	2.420
High resolution limit [Å]	2.300	7.270	2.300
Rmerge	0.072	0.031	0.546
Number of reflections	14227
<I/σ(I)>	16	39.5	3.4
Completeness [%]	99.9	99.5	100
Redundancy	7.5	7.3	7.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	4.2	291	0.3M ammonium phosphate, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 291K