2RH2
High Resolution DHFR R-67
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU MICROMAX-007 HF |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-04-15 |
| Detector | RIGAKU SATURN 92 |
| Wavelength(s) | 1.5418 |
| Spacegroup name | I 41 2 2 |
| Unit cell lengths | 67.810, 67.810, 51.970 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 25.000 - 0.960 |
| R-factor | 0.10387 |
| Rwork | 0.103 |
| R-free | 0.11683 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1vie |
| RMSD bond length | 0.016 |
| RMSD bond angle | 1.648 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | CNS |
| Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 25.000 | 0.990 |
| High resolution limit [Å] | 0.960 | 0.960 |
| Rmerge | 0.100 | 0.657 |
| Number of reflections | 32858 | |
| <I/σ(I)> | 27.1 | 3.6 |
| Completeness [%] | 96.8 | 91.1 |
| Redundancy | 16.3 | 6.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 | 277 | 50% 2-methyl-2,4-pentanediol (MPD), 100 mM Tris at pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
