3NLG
Structure of endothelial nitric oxide synthase heme domain complexed with 6-{{(3'S,4'R)-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 BL9-2 |
Synchrotron site | SSRL |
Beamline | BL9-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-06-20 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.919, 106.894, 157.047 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 44.180 - 2.380 |
R-factor | 0.17414 |
Rwork | 0.171 |
R-free | 0.23080 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.012 |
RMSD bond angle | 1.429 |
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 | 2.420 |
High resolution limit [Å] | 2.380 | 2.380 |
Rmerge | 0.091 | 0.611 |
Number of reflections | 39666 | |
<I/σ(I)> | 13.4 | 1.9 |
Completeness [%] | 98.7 | 99.6 |
Redundancy | 3.7 | 3.7 |
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 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 278K |