3S3Z
Crystal Structure an Tandem Cyanovirin-N Dimer, CVN2L10
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL12-2 |
Synchrotron site | SSRL |
Beamline | BL12-2 |
Temperature [K] | 200 |
Detector technology | CCD |
Collection date | 2008-05-15 |
Detector | MARMOSAIC 325 mm CCD |
Wavelength(s) | 0.99984 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 47.990, 47.990, 79.318 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 36.810 - 1.750 |
R-factor | 0.1895 |
Rwork | 0.188 |
R-free | 0.21180 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3ezm |
RMSD bond length | 0.011 |
RMSD bond angle | 1.351 |
Data reduction software | MOSFLM |
Data scaling software | SCALA (3.2.25) |
Phasing software | PHASER (1.3.3) |
Refinement software | REFMAC |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 41.560 | 79.318 | 1.840 |
High resolution limit [Å] | 1.750 | 5.530 | 1.750 |
Rmerge | 0.103 | 0.068 | 0.384 |
Total number of observations | 1855 | 8422 | |
Number of reflections | 11158 | ||
<I/σ(I)> | 12.7 | 7.6 | 1.7 |
Completeness [%] | 100.0 | 98.5 | 100 |
Redundancy | 5.3 | 4.5 | 5.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.3 | 298 | 20% PEG 3350, 0.2 M sodium fluoride, pH 7.3, VAPOR DIFFUSION, SITTING DROP, temperature 298K |