4D30
Structure of rat neuronal nitric oxide synthase heme domain in complex with N-2-(2-(1H-imidazol-1-yl)pyrimidin-4-yl)ethyl-3-(pyridin- 3-yl)propan-1-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 | 2014-07-12 |
| Detector | ADSC QUANTUM 315r |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 51.840, 111.000, 164.000 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 49.429 - 1.962 |
| R-factor | 0.1836 |
| Rwork | 0.181 |
| R-free | 0.23470 |
| Structure solution method | OTHER |
| Starting model (for MR) | NONE |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.175 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | REFMAC |
| Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 1.990 |
| High resolution limit [Å] | 1.960 | 1.960 |
| Rmerge | 0.080 | 1.000 |
| Number of reflections | 68539 | |
| <I/σ(I)> | 20 | 0.9 |
| Completeness [%] | 99.6 | 97.9 |
| Redundancy | 4.9 | 4.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 5.8 | 20-24% PEG3350, 0.1M MES, 10% ETHYLENE GLYCOL, 140-200 MM AMMONIUM ACETATE, 5 MM GSH, 35UM SDS, pH 5.8 |
