4KK8

Structure of the E148Q mutant of CLC-ec1 deltaNC construct in 100mM fluoride

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.2
Synchrotron site	ALS
Beamline	8.2.2
Temperature [K]	77
Detector technology	CCD
Detector	ADSC QUANTUM 315r
Wavelength(s)	1.0
Spacegroup name	C 1 2 1
Unit cell lengths	231.226, 98.903, 170.022
Unit cell angles	90.00, 131.77, 90.00

Refinement procedure

Resolution	24.950 - 2.860
R-factor	0.2122
Rwork	0.210
R-free	0.25560
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.009
RMSD bond angle	1.227
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER
Refinement software	PHENIX ((phenix.refine: 1.8.1_1168))

Data quality characteristics

	Overall
Low resolution limit [Å]	25.000
High resolution limit [Å]	2.860
Number of reflections	65721
Completeness [%]	99.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	295	24% PEG400, 100mM Na/K tartrate, 100mM Glycine, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 295K