2QG6
Crystal structure of human nicotinamide riboside kinase (NRK1) in complex with nicotinamide mononucleotide (NMN)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | NSLS BEAMLINE X4A |
| Synchrotron site | NSLS |
| Beamline | X4A |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2006-10-30 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 0.97935 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 54.725, 141.526, 62.091 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 1.500 |
| R-factor | 0.206 |
| Rwork | 0.191 |
| R-free | 0.20600 |
| Structure solution method | SAD |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.259 |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | SOLVE |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.550 |
| High resolution limit [Å] | 1.500 | 1.500 |
| Number of reflections | 74763 | |
| <I/σ(I)> | 23.3 | 2.77 |
| Completeness [%] | 99.5 | 98.2 |
| Redundancy | 6.1 | 3.9 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.8 | 298 | 28% (w/v) PEG 3350, 200 mM NH4Cl, 5 mM DTT, 5 mM Na2HPO, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
