3FXO

Crystal Structure of Human Protein phosphatase 1A (PPM1A) Bound with Phosphate at 1 mM of Mn2+

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2008-03-15
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.5418
Spacegroup name	P 31 2 1
Unit cell lengths	91.115, 91.115, 106.577
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	15.000 - 2.500
R-factor	0.193
Rwork	0.190
R-free	0.25100
RMSD bond length	0.007
RMSD bond angle	1.131
Data scaling software	d*TREK (7.1SSI)
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	29.820	29.820	2.590
High resolution limit [Å]	2.500	5.380	2.500
Rmerge	0.137	0.069	0.369
Total number of observations		10021	9732
Number of reflections	18059
<I/σ(I)>		9.4	2
Completeness [%]	99.5	96.3	100
Redundancy	5.42	5.18	5.43

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.2	277	50mM potassium phosphate, 12%(w/v) PEG8000, 15%(v/v) glycerol, 2mM DTT, 1mM MnCl2, pH 5.2, vapor diffusion, hanging drop, temperature 277K