3K9G

CRYSTAL STRUCTURE OF A PLASMID PARTITION PROTEIN FROM BORRELIA BURGDORFERI AT 2.25A RESOLUTION, iodide soak

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	CCD
Collection date	2009-10-05
Detector	RIGAKU SATURN 944
Wavelength(s)	1.5418
Spacegroup name	P 43 21 2
Unit cell lengths	55.810, 55.810, 200.900
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	30.200 - 2.250
R-factor	0.225
Rwork	0.223
R-free	0.26600
Structure solution method	SAD
RMSD bond length	0.015
RMSD bond angle	1.360
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	REFMAC (5.5.0104)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.200	2.310
High resolution limit [Å]	2.250	2.250
Rmerge	0.081	0.582
Number of reflections	15985
<I/σ(I)>	34.53	5
Completeness [%]	99.7	100
Redundancy	25	13

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	290	INDEX SCREEN A10: 3M NACL, 100MM BISTRIS PH 6.5 EXCHANGED IN 2M NACL, 1M KI, BOBUA.01478.A AT 33MG/ML, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 290K