3NLU
Structure of endothelial nitric oxide synthase heme domain complexed with N1-{(3'R,4'R)-4'-[(6"-amino-4"-methylpyridin-2"-yl)methyl]pyrrolidin-3'-yl}-N2-(3'-fluorophenethyl)ethane-1,2-diamine tetrahydrochloride
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 | 2009-07-16 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.00 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 57.976, 107.015, 156.845 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.390 - 2.650 |
R-factor | 0.18887 |
Rwork | 0.186 |
R-free | 0.25389 |
Structure solution method | FOURIER SYNTHESIS |
RMSD bond length | 0.014 |
RMSD bond angle | 1.502 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.700 |
High resolution limit [Å] | 2.650 | 2.650 |
Rmerge | 0.121 | 0.578 |
Number of reflections | 28366 | |
<I/σ(I)> | 9.69 | 1.92 |
Completeness [%] | 97.3 | 99.1 |
Redundancy | 3.7 | 3.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 278 | 10-12% PEG 3350, 0.2M magnesium acetate, 01M sodium cacodylate, 0.005M TCEP-HCl, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 278K |