3F9K
Two domain fragment of HIV-2 integrase in complex with LEDGF IBD
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID23-1 |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2008-03-20 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 0.9802 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 201.360, 202.500, 280.480 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 34.990 - 3.200 |
R-factor | 0.22538 |
Rwork | 0.225 |
R-free | 0.23421 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2B4J (chains A and C) 1K6Y (chain A residue 1-43) |
RMSD bond length | 0.006 |
RMSD bond angle | 0.948 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | PHASER |
Refinement software | REFMAC (5.4.0067) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.370 |
High resolution limit [Å] | 3.200 | 3.200 |
Rmerge | 0.161 | 0.562 |
Number of reflections | 188411 | |
<I/σ(I)> | 13 | 3.9 |
Completeness [%] | 99.9 | 100 |
Redundancy | 7.9 | 8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7 | 291 | 2.6M sodium acetate, 10mM MgCl2, 0.1M Bis-Tris Propane-HCl, pH7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |