7AEJ
Crystal structure of asymmetric HIV-1 gp41 containing all membrane anchors
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID30B |
Synchrotron site | ESRF |
Beamline | ID30B |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-06-02 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.9763 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 96.750, 101.414, 234.417 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 49.560 - 3.800 |
R-factor | 0.2677 |
Rwork | 0.265 |
R-free | 0.30770 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1env 4b50 |
RMSD bond length | 0.003 |
RMSD bond angle | 0.660 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHENIX |
Refinement software | PHENIX (1.18.2_3874+SVN) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 49.560 | 3.936 |
High resolution limit [Å] | 3.800 | 3.800 |
Rmerge | 0.230 | |
Number of reflections | 11179 | 631 |
<I/σ(I)> | 4.75 | |
Completeness [%] | 78.0 | |
Redundancy | 9.1 | |
CC(1/2) | 0.992 | 0.628 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 293 | 0.1 M sodium citrate pH 6.0 0.2M ammonium sulfate 20 % PEG 200 0.1 M NaCl |