4PA1
Crystal Structure of Catalytic Core domain of FIV Integrase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-X |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 2014-04-03 |
Detector | RIGAKU RAXIS HTC |
Wavelength(s) | 1.54178 |
Spacegroup name | P 65 2 2 |
Unit cell lengths | 52.924, 52.924, 193.569 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 45.830 - 1.840 |
R-factor | 0.17375 |
Rwork | 0.171 |
R-free | 0.22155 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3f9ka |
RMSD bond length | 0.018 |
RMSD bond angle | 1.812 |
Data scaling software | HKL-3000 (5.8.0049) |
Refinement software | REFMAC (5.8.0049) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.830 | 1.910 |
High resolution limit [Å] | 1.840 | 1.844 |
Rmerge | 0.100 | 0.354 |
Number of reflections | 13341 | |
<I/σ(I)> | 29.66 | 6.74 |
Completeness [%] | 90.6 | 88.21 |
Redundancy | 15.2 | 13.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8.5 | 293 | 30% PEG 4000, 200 mM MgCl2, 100 mM TrisHCl pH 8.5 |