3MD2
Crystal structure of the matrix protein 1 from influenza A virus (A/California/04/2009 (H1N1))
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X4A |
Synchrotron site | NSLS |
Beamline | X4A |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-07-23 |
Detector | ADSC QUANTUM 4r |
Wavelength(s) | 0.97904 |
Spacegroup name | P 1 |
Unit cell lengths | 29.246, 37.748, 122.221 |
Unit cell angles | 89.98, 90.00, 112.53 |
Refinement procedure
Resolution | 34.868 - 2.200 |
R-factor | 0.2144 |
Rwork | 0.212 |
R-free | 0.25600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2z16 |
RMSD bond length | 0.007 |
RMSD bond angle | 1.050 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | PHENIX ((phenix.refine: 1.6_289)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.320 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.082 | 0.345 |
Number of reflections | 23637 | |
<I/σ(I)> | 10.3 | 2.6 |
Completeness [%] | 96.4 | 84.6 |
Redundancy | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7 | 291 | 0.2 M Ammonium dihydrogen Phosphate, 20% w/v PEG 3350, pH 7.0, VAPOR DIFFUSION, SITTING DROP, temperature 291K |