4H4Z

Crystal Structure of Ferredoxin reductase, BphA4 E175Q/T176R/Q177G mutant (oxidized form)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 23-ID-B
Synchrotron site	APS
Beamline	23-ID-B
Temperature [K]	95
Detector technology	CCD
Collection date	2012-08-04
Detector	RAYONIX MX-300
Wavelength(s)	0.97948
Spacegroup name	P 61 2 2
Unit cell lengths	98.547, 98.547, 171.666
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	19.674 - 1.950
R-factor	0.1922
Rwork	0.190
R-free	0.22950
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	2gqw
RMSD bond length	0.007
RMSD bond angle	1.096
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	MOLREP
Refinement software	PHENIX ((phenix.refine: 1.8_1069))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	19.674	2.060
High resolution limit [Å]	1.950	1.950
Number of reflections	36588
Completeness [%]	99.8	100

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	5.2	293	2.5M Sodium formate, 0.1M acetate buffer, pH 5.2, VAPOR DIFFUSION, SITTING DROP, temperature 293K