4UGQ

Structure of Bacillus subtilis Nitric Oxide Synthase in complex with N,N''-(((2S)-3-aminopropane-1,2-diyl)bis(oxymethanediylbenzene-3,1- diyl))dithiophene-2-carboximidamide

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	2013-02-02
Detector	ADSC QUANTUM 315
Spacegroup name	P 21 21 2
Unit cell lengths	80.830, 94.750, 63.370
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	37.944 - 1.850
R-factor	0.1689
Rwork	0.167
R-free	0.20010
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4d3t
RMSD bond length	0.010
RMSD bond angle	1.424
Data reduction software	MOSFLM
Data scaling software	Aimless
Refinement software	PHENIX ((PHENIX.REFINE))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	37.940	1.890
High resolution limit [Å]	1.850	1.850
Rmerge	0.090	1.070
Number of reflections	42211
<I/σ(I)>	8.7	1.9
Completeness [%]	99.8	99.9
Redundancy	3.5	3.5

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		298	60 MM BIS-TRIS METHANE, 40 MM CITRIC ACID, 20% PEG3350, 1.9% 1-PROPANOL, PH 7.6, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K