4HN4
Tryptophan synthase in complex with alpha aminoacrylate E(A-A) form and the F9 inhibitor in the alpha site
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU MICROMAX-007 HF |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2012-01-01 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.5418 |
| Spacegroup name | C 1 2 1 |
| Unit cell lengths | 183.970, 59.720, 67.400 |
| Unit cell angles | 90.00, 94.69, 90.00 |
Refinement procedure
| Resolution | 28.590 - 1.640 |
| R-factor | 0.1504 |
| Rwork | 0.148 |
| R-free | 0.20040 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1tjp |
| RMSD bond length | 0.011 |
| RMSD bond angle | 1.427 |
| Data reduction software | MOSFLM |
| Data scaling software | SCALA |
| Phasing software | PHASER (2.3.0) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | |
| Low resolution limit [Å] | 30.740 |
| High resolution limit [Å] | 1.630 |
| Rmerge | 0.049 |
| Number of reflections | 86376 |
| <I/σ(I)> | 12.6 |
| Completeness [%] | 95.7 |
| Redundancy | 3.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 298 | 50 mM Bicine-CsOH, 10% PEG 8000, 2 mM Spermine, pH 7.8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
