2PNY

Structure of Human Isopentenyl-diphosphate Delta-isomerase 2

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2007-04-19
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.54178
Spacegroup name	P 21 21 21
Unit cell lengths	50.897, 52.815, 96.391
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	24.160 - 1.810
R-factor	0.14931
Rwork	0.148
R-free	0.18203
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2icj
RMSD bond length	0.019
RMSD bond angle	1.618
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	REFMAC (5.2.0019)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	25.000	1.860
High resolution limit [Å]	1.800	1.800
Number of reflections	24447
<I/σ(I)>	36.95	9.6
Completeness [%]	98.7	86.8
Redundancy	7	6.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7	291	Protein buffer: 10 mg/mL Protein, 0.1 M NaCl, 0.05 M Tris-HCl pH 8.0, 0.001 M TCEP, 0.001 M CaCl2, 0.001 M MgCl2, 0.001 M MnCl2. Precipitant: 2 M Na/K PO4, pH 7.0. Cryoprotectant: 20% Glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 291.0K