1W85
The crystal structure of pyruvate dehydrogenase E1 bound to the peripheral subunit binding domain of E2
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID14-2 |
Synchrotron site | ESRF |
Beamline | ID14-2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-05-20 |
Detector | ADSC CCD |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 68.270, 232.330, 91.924 |
Unit cell angles | 90.00, 90.81, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.000 |
R-factor | 0.178 |
Rwork | 0.176 |
R-free | 0.21500 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1qs0 |
RMSD bond length | 0.014 |
RMSD bond angle | 1.352 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 20.000 | 2.070 |
High resolution limit [Å] | 2.000 | 2.000 |
Rmerge | 0.070 | 0.260 |
Number of reflections | 171898 | |
<I/σ(I)> | 13.8 | 2.7 |
Completeness [%] | 94.6 | 68.4 |
Redundancy | 3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5 | 293 | 10% PEG 5500 MONOMETHYL ETHER, 0.2M IMIDAZOLE MALATE PH5. 20DEG C, SITTING-DROP., pH 5.00 |