3NLD
Structure of endothelial nitric oxide synthase heme domain complexed with 6-{{(3'S,4'S)-3'-[2"-(3'''-fluorophenethylamino)ethoxy]pyrrolidin-4'-yl}methyl}-4-methylpyridin-2-amine
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL7-1 |
Synchrotron site | SSRL |
Beamline | BL7-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-05-09 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.397, 106.885, 157.369 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 36.920 - 2.285 |
R-factor | 0.22542 |
Rwork | 0.222 |
R-free | 0.29153 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.021 |
RMSD bond angle | 1.930 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | REFMAC (5.5.0089) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.320 |
High resolution limit [Å] | 2.285 | 2.285 |
Rmerge | 0.118 | 0.571 |
Number of reflections | 44220 | |
<I/σ(I)> | 14.7 | 2 |
Completeness [%] | 98.9 | 96 |
Redundancy | 4.7 | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 278 | 9-12% PEG 3350, 0.2M magnesium acetate, 0.1M sodium cacodylate, 0.005M TCEP-HCl, pH 6.50, VAPOR DIFFUSION, SITTING DROP, temperature 278K |