5VUX

Structure of human neuronal nitric oxide synthase heme domain in complex with 7-(((4-(Dimethylamino)benzyl)amino)methyl)quinolin-2-amine

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ALS BEAMLINE 8.2.1
Synchrotron site	ALS
Beamline	8.2.1
Temperature [K]	100
Detector technology	CCD
Collection date	2015-10-24
Detector	ADSC QUANTUM 315
Wavelength(s)	1.00
Spacegroup name	P 21 21 21
Unit cell lengths	52.240, 122.250, 165.010
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	50.160 - 2.300
R-factor	0.1828
Rwork	0.180
R-free	0.22990
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	4uh5
RMSD bond length	0.007
RMSD bond angle	1.122
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]	60.000	2.420
High resolution limit [Å]	2.300	2.300
Rmerge	0.178	1.963
Rpim	0.123	1.368
Number of reflections	46510	4556
<I/σ(I)>	6.2	1.2
Completeness [%]	97.2	98.1
Redundancy	5.5	5.5
CC(1/2)	0.990	0.519

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