4XMC
Crystal structure of nitrophorin 7 from Rhodnius prolixus at pH 5.8
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SLS BEAMLINE X06SA |
Synchrotron site | SLS |
Beamline | X06SA |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2012-12-20 |
Detector | PSI PILATUS 6M |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 38.419, 66.999, 38.997 |
Unit cell angles | 90.00, 116.57, 90.00 |
Refinement procedure
Resolution | 34.877 - 1.421 |
R-factor | 0.1624 |
Rwork | 0.161 |
R-free | 0.19390 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3mvf |
RMSD bond length | 0.006 |
RMSD bond angle | 1.042 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 2011_08_24_1020)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.880 | 1.460 |
High resolution limit [Å] | 1.420 | 1.420 |
Rmerge | 0.033 | 0.646 |
Number of reflections | 59987 | |
<I/σ(I)> | 11 | 1.4 |
Completeness [%] | 91.3 | 71.4 |
Redundancy | 1.8 | 1.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 277 | 25%(w/v) PEG 3350, 0.1M MES monohydrate pH 5.8, 0.25%(w/v) Gly-Gly, 0.25%(w/v) Gly-Gly-Gly, 0.25%(w/v) Gly-Gly-Gly-Gly, 0.25%(w/v) pentaglycine, 0.02 M HEPES sodium pH 6.8. |