3LX1

Crystal Structure analysis of PCNA1 from Thermococcus kodakaraensis tk0535

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007
Temperature [K]	100
Detector technology	IMAGE PLATE
Collection date	2009-08-14
Detector	RIGAKU RAXIS IV++
Wavelength(s)	1.54
Spacegroup name	P 63
Unit cell lengths	89.230, 89.230, 62.670
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	29.210 - 2.000
R-factor	0.202
Rwork	0.199
R-free	0.26200
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.021
RMSD bond angle	1.771
Data reduction software	CrystalClear
Data scaling software	d*TREK (9.7 W8RSSI)
Phasing software	PHASER
Refinement software	REFMAC

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	29.210	29.210	2.070
High resolution limit [Å]	2.000	4.300	2.000
Rmerge	0.094	0.040	0.516
Total number of observations		11188	10523
Number of reflections	19294
<I/σ(I)>	7.9	23.5	2.2
Completeness [%]	99.8	99.8	99.2
Redundancy	5.57	5.58	5.43

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION		295	2.4-2.8 M ammonium sulfate, 100 mM sodium citrate, 5-10% 2,4-methyl pentanediol. The protein solution has 10% glycerol, VAPOR DIFFUSION, temperature 295K