4LLG
Crystal Structure Analysis of the E.coli holoenzyme/Gp2 complex
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 | 2012-06-12 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.075 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 187.510, 205.038, 308.797 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.210 - 3.794 |
R-factor | 0.245 |
Rwork | 0.243 |
R-free | 0.28200 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.004 |
RMSD bond angle | 0.826 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | PHENIX (1.8.2_1309) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 45.210 | 45.000 | 3.940 |
High resolution limit [Å] | 3.794 | 8.170 | 3.794 |
Rmerge | 0.181 | 0.050 | |
Number of reflections | 116763 | ||
<I/σ(I)> | 5.2 | ||
Completeness [%] | 99.9 | 100 | 98.9 |
Redundancy | 23.4 | 23.6 | 13.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6 | 295 | 0.1 M MES, 0.1 M calcium acetate, 12-15% PEG 400, 5 mM dithiothreitol, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |