2XBP
A novel signal transduction protein PII variant from Synechococcus elongatus PCC7942 indicates a two-step process for NAGK PII complex formation
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06DA |
Synchrotron site | SLS |
Beamline | X06DA |
Temperature [K] | 90 |
Detector technology | CCD |
Detector | MARMOSAIC 225 mm CCD |
Spacegroup name | P 21 3 |
Unit cell lengths | 80.682, 80.682, 80.682 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 36.080 - 1.200 |
R-factor | 0.126 |
Rwork | 0.125 |
R-free | 0.14400 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.034 |
RMSD bond angle | 2.734 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.270 |
High resolution limit [Å] | 1.200 | 1.200 |
Rmerge | 0.090 | 1.060 |
Number of reflections | 54696 | |
<I/σ(I)> | 17.04 | 2.3 |
Completeness [%] | 99.9 | 99.7 |
Redundancy | 14 | 11 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7 | PH 7 |