2PAM
Structure of a H49N, H51N double mutant dTDP-4-keto-6-deoxy-D-glucose-3,4-ketoisomerase from Aneurinibacillus thermoaerophilus complexed with TDP
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2007-03-16 |
| Detector | Bruker Platinum 135 |
| Spacegroup name | P 41 21 2 |
| Unit cell lengths | 61.400, 61.400, 201.500 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 30.000 - 2.500 |
| R-factor | 0.205 |
| Rwork | 0.200 |
| R-free | 0.28400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | PDB ID 2PA7 |
| Data reduction software | SAINT |
| Data scaling software | SADABS |
| Phasing software | EPMR |
| Refinement software | TNT |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 2.600 |
| High resolution limit [Å] | 2.500 | 2.500 |
| Rmerge | 0.070 | 0.422 |
| Number of reflections | 14026 | |
| <I/σ(I)> | 24.9 | 3.3 |
| Completeness [%] | 98.7 | 95.7 |
| Redundancy | 10.5 | 4.1 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 9 | 298 | 18% PEG 3400, 150mM LiCl, 100mM CHES, 10mM TDP, 20mM fucose, pH 9.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
