6NGU

Structure of rat neuronal nitric oxide synthase heme domain in complex with 6-(3-(3-(dimethylamino)propyl)-2,5-difluorophenethyl)-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	2017-08-06
Detector	ADSC QUANTUM 315
Wavelength(s)	1.000
Spacegroup name	P 21 21 21
Unit cell lengths	51.890, 111.720, 164.230
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	66.165 - 2.000
R-factor	0.2174
Rwork	0.215
R-free	0.26110
Structure solution method	FOURIER SYNTHESIS
Starting model (for MR)	1om4
RMSD bond length	0.008
RMSD bond angle	1.021
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]	67.000	2.080
High resolution limit [Å]	2.000	2.000
Rmerge	0.126	4.694
Rpim	0.096	3.545
Number of reflections	65422	4526
<I/σ(I)>	8.6	0.4
Completeness [%]	99.9	100
Redundancy	5	5
CC(1/2)	0.998	0.340

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