6AN2
STRUCTURE OF HIV-1 REVERSE TRANSCRIPTASE (RT) TERNARY COMPLEX WITH A DOUBLE STRANDED DNA AND AN INCOMING D4TTP AT PH 7.5
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | CHESS BEAMLINE F1 |
Synchrotron site | CHESS |
Beamline | F1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-07-10 |
Detector | ADSC QUANTUM 270 |
Wavelength(s) | 0.9177 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 89.958, 132.606, 139.319 |
Unit cell angles | 90.00, 98.07, 90.00 |
Refinement procedure
Resolution | 45.979 - 2.700 |
R-factor | 0.174 |
Rwork | 0.173 |
R-free | 0.21600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDBID 6AMO |
RMSD bond length | 0.005 |
RMSD bond angle | 0.421 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER (2.5.6) |
Refinement software | PHENIX (1.11.1 2575) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.800 |
High resolution limit [Å] | 2.700 | 5.810 | 2.700 |
Rmerge | 0.097 | 0.048 | 0.747 |
Number of reflections | 88184 | 8867 | 8725 |
<I/σ(I)> | 18 | 29.1 | 1.9 |
Completeness [%] | 99.6 | 98.4 | 98.9 |
Redundancy | 6.5 | 7.3 | 5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 9.5 | 277 | PEG 8000, NaCl, CHES (N-Cyclohexyl-2-aminoethanesulfonic acid), TRIS, MgCl2, d4T triphosphate |