2OUY
crystal structure of pde10a2 mutant D564A in complex with cAMP.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X29A |
Synchrotron site | NSLS |
Beamline | X29A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2006-04-27 |
Detector | ADSC QUANTUM 315 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 49.391, 82.266, 155.931 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 1.900 |
Rwork | 0.217 |
R-free | 0.25300 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | pde10a2 native |
RMSD bond length | 0.006 |
RMSD bond angle | 1.200 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | AMoRE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 30.000 |
High resolution limit [Å] | 1.900 |
Rmerge | 0.078 |
Number of reflections | 47078 |
<I/σ(I)> | 7.7 |
Completeness [%] | 92.3 |
Redundancy | 10 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 277 | D564N and D674A mutants were crystallized against a well buffer of 0.1 M HEPES, pH 7.5, 0.1 M MgCl2, 100 mM BME, and 13% PEG3350. The D564N crystals were soaked in 20 mM cAMP in a buffer of 16% PEG8000, 0.1 M HEPES, pH 7.5, 0.1 M MgCl2, 60 mM BME for 1.5 hours, VAPOR DIFFUSION, HANGING DROP, temperature 277K |