4B2D
human PKM2 with L-serine and FBP bound.
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | DIAMOND BEAMLINE I03 |
| Synchrotron site | Diamond |
| Beamline | I03 |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Detector | ADSC CCD |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 80.611, 151.098, 91.791 |
| Unit cell angles | 90.00, 102.01, 90.00 |
Refinement procedure
| Resolution | 78.850 - 2.300 |
| R-factor | 0.1762 |
| Rwork | 0.173 |
| R-free | 0.22620 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 3h6o |
| RMSD bond length | 0.012 |
| RMSD bond angle | 1.090 |
| Data reduction software | XDS |
| Data scaling software | SCALA |
| Phasing software | CSEARCH |
| Refinement software | BUSTER (2.11.2) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 89.780 | 2.360 |
| High resolution limit [Å] | 2.300 | 2.300 |
| Rmerge | 0.080 | 0.830 |
| Number of reflections | 93236 | |
| <I/σ(I)> | 11.5 | 1.6 |
| Completeness [%] | 98.0 | 97.9 |
| Redundancy | 3.7 | 3.5 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | 7 | PROTEIN SOLUTION 10 MG/ML, 25 MM TRIS/HCL PH 7.5, 0.1 M KCL, 5 MM MGCL2, 10% (V/V) GLYCEROL WAS MIXED IN A (1:1) RATIO WITH RESERVOIR SOLUTION CONTAINING 0.1 M KCL, 0.2 M AMMONIUM TARTRATE, 24% (W/V) PEG3350 |
