3ZFK
N-terminal truncated Nuclease Domain of Colicin E7
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I911-3 |
Synchrotron site | MAX II |
Beamline | I911-3 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2011-11-17 |
Detector | MARMOSAIC 225 mm CCD |
Spacegroup name | P 32 |
Unit cell lengths | 55.400, 55.400, 73.200 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 29.099 - 1.700 |
R-factor | 0.2017 |
Rwork | 0.200 |
R-free | 0.23430 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1m08 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.278 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | PHENIX ((PHENIX.REFINE: 1.8.2_1309)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 29.100 | 1.800 |
High resolution limit [Å] | 1.700 | 1.700 |
Rmerge | 0.040 | 0.390 |
Number of reflections | 27490 | |
<I/σ(I)> | 28.7 | 10.5 |
Completeness [%] | 97.3 | 93.4 |
Redundancy | 2.9 | 2.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 4.5 | 0.1 M LITHIUM SULFATE, 50 MM SODIUM ACETATE PH 4.5, 25 % W/V PEG 400 |