6AV1

Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain in complex with 6-(3-(3-(Dimethylamino)propyl)-5-fluorophenethyl)-4-methylpyridin-2-amine

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]	100
Detector technology	CCD
Collection date	2015-09-27
Detector	ADSC QUANTUM 315
Wavelength(s)	1.000
Spacegroup name	P 21 21 21
Unit cell lengths	52.460, 121.220, 164.150
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	67.962 - 2.450
R-factor	0.2021
Rwork	0.199
R-free	0.26700
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	4uh5
RMSD bond length	0.008
RMSD bond angle	1.138
Data reduction software	iMOSFLM (7.1.0)
Data scaling software	Aimless (0.3.11)
Phasing software	REFMAC (5.8.0049)
Refinement software	PHENIX (1.8.2_1309)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	68.000	2.600
High resolution limit [Å]	2.450	2.450
Rmerge	0.230	1.998
Rpim	0.112	0.956
Number of reflections	39460	4364
<I/σ(I)>	4.1	0.7
Completeness [%]	100.0	100
Redundancy	5	5.2
CC(1/2)	0.990	0.475

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.2	277	8% PEG3350 35mM citric acid 65mM Bis-Tris-Propane 10% glycerol 5mM TCEP