6PNH

Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain in complex with 7-(3-(Aminomethyl)-4-isopropoxyphenyl)-4-methylquinolin-2-amine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRL BEAMLINE BL9-2
Synchrotron site	SSRL
Beamline	BL9-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-06-18
Detector	DECTRIS PILATUS 300K
Wavelength(s)	0.9794
Spacegroup name	P 21 21 21
Unit cell lengths	52.180, 125.170, 165.040
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	49.753 - 1.850
R-factor	0.2042
Rwork	0.202
R-free	0.24560
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	4uh5
RMSD bond length	0.007
RMSD bond angle	0.892
Data reduction software	MOSFLM
Data scaling software	Aimless
Phasing software	REFMAC
Refinement software	PHENIX ((1.11.1-2575_1496: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	60.000	1.900
High resolution limit [Å]	1.850	1.850
Rmerge	0.113	1.411
Rpim	0.088	1.097
Number of reflections	92297	4557
<I/σ(I)>	4.9	0.4
Completeness [%]	99.1	99.7
Redundancy	4.6	4.8
CC(1/2)	0.982	0.453

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