7E4F
Mycobacterium tuberculosis enolase mutant - E204A complex with phosphoenolpyruvate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU FR-E+ SUPERBRIGHT |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2020-01-16 |
| Detector | RIGAKU RAXIS IV++ |
| Wavelength(s) | 1.54178 |
| Spacegroup name | I 4 2 2 |
| Unit cell lengths | 139.781, 139.781, 90.851 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 44.240 - 2.300 |
| R-factor | 0.1701 |
| Rwork | 0.167 |
| R-free | 0.22200 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 7ckp |
| RMSD bond length | 0.015 |
| RMSD bond angle | 1.859 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 2.340 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Number of reflections | 20203 | 925 |
| <I/σ(I)> | 22.23 | |
| Completeness [%] | 99.4 | |
| Redundancy | 12.7 | |
| CC(1/2) | 0.940 | 0.720 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 289 | PEG 3350, ammonium acetate, Bis-tris |
