4K5K
Structure of bovine endothelial nitric oxide synthase heme domain in complex with ((2S, 3S)-1,3-bis((6-(2,5-dimethyl-1H-pyrrol-1-yl)-4-methylpyridin-2-yl)methoxy)-2-aminobutane
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 | 2013-01-26 |
| Detector | ADSC QUANTUM 315r |
| Wavelength(s) | 1.000 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 57.924, 106.472, 156.744 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 48.440 - 2.000 |
| R-factor | 0.18074 |
| Rwork | 0.179 |
| R-free | 0.21676 |
| Structure solution method | FOURIER SYNTHESIS |
| Starting model (for MR) | 1nse |
| RMSD bond length | 0.014 |
| RMSD bond angle | 1.642 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | REFMAC |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.030 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.061 | 0.665 |
| Number of reflections | 66497 | |
| <I/σ(I)> | 37.5 | 2.2 |
| Completeness [%] | 99.8 | 99.7 |
| Redundancy | 5.1 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 6 | 277 | 18-22% PEG3350, 0.1 M cacodylate, 0.2 M magnesium acetate, 5 mM TCEP, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
