4I1A
Crystal Structure of the Apo Form of RapI
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 | 2011-01-01 |
Detector | ADSC QUANTUM 315 |
Wavelength(s) | 1.075 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 132.897, 141.209, 50.532 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 42.268 - 2.443 |
R-factor | 0.2236 |
Rwork | 0.221 |
R-free | 0.27000 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 0.888 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | PHENIX (1.7.3_928) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.480 |
High resolution limit [Å] | 2.440 | 6.620 | 2.440 |
Rmerge | 0.051 | 0.024 | 0.640 |
Number of reflections | 35843 | ||
<I/σ(I)> | 17.9 | ||
Completeness [%] | 99.1 | 85 | 100 |
Redundancy | 7.2 | 6.1 | 7.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 293 | 150 mM KCl, 5 mM DTT, 5 mM MgCl2, 17% [w/v] PEG 3350, 200 mM lithium nitrate, and 120 mM Tris-HCl (pH 7.8), VAPOR DIFFUSION, HANGING DROP, temperature 293K |