6AUT

Structure of rat neuronal nitric oxide synthase 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	SSRL BEAMLINE BL14-1
Synchrotron site	SSRL
Beamline	BL14-1
Temperature [K]	100
Detector technology	CCD
Collection date	2015-08-02
Detector	MARMOSAIC 325 mm CCD
Wavelength(s)	0.97946
Spacegroup name	P 21 21 21
Unit cell lengths	52.060, 110.980, 164.440
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	45.995 - 1.900
R-factor	0.1956
Rwork	0.194
R-free	0.23510
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	1om4
RMSD bond length	0.008
RMSD bond angle	1.187
Data reduction software	iMOSFLM (7.2.0)
Data scaling software	Aimless (0.5.12)
Phasing software	REFMAC (5.8.0049)
Refinement software	PHENIX (1.8.2_1309)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	1.960
High resolution limit [Å]	1.900	1.900
Rmerge	0.132	1.766
Number of reflections	75792	4422
<I/σ(I)>	7.3
Completeness [%]	99.8	99.8
Redundancy	5	4.7
CC(1/2)	0.995	0.333

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	5.8	277	20-24% PEG3350, 0.1M MES 0.14-0.20M AMMONIUM ACETATE, 10% ETHYLENE GLYCOL, 30UM SDS, 5 MM GSH