5HF1
The third PDZ domain from the synaptic protein PSD-95 (G330T mutant) in complex with a mutant C-terminal peptide derived from CRIPT (T-2F)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-12-15 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9791833 |
Spacegroup name | P 41 3 2 |
Unit cell lengths | 89.724, 89.724, 89.724 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 40.126 - 1.747 |
R-factor | 0.2012 |
Rwork | 0.199 |
R-free | 0.21790 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1be9 |
RMSD bond length | 0.006 |
RMSD bond angle | 0.937 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX ((1.10pre_2104: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.126 | 1.817 |
High resolution limit [Å] | 1.747 | 1.747 |
Rmerge | 0.055 | |
Number of reflections | 13010 | |
<I/σ(I)> | 67.804 | 1.844 |
Completeness [%] | 99.5 | |
Redundancy | 27.3 | 26.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.8 | 289 | Peptide was included in protein buffer to a final molar ratio of 2:1 relative to protein. Reservoir solution contained 1.2 M sodium citrate, pH 6.8. Equal amounts (1.5 microliters) of protein (9 mg/mL) and reservoir solution were mixed and equillibrated against 500 microliters of crystallization buffer. |