1EQZ
X-RAY STRUCTURE OF THE NUCLEOSOME CORE PARTICLE AT 2.5 A RESOLUTION
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X12C |
Synchrotron site | NSLS |
Beamline | X12C |
Temperature [K] | 100 |
Detector technology | IMAGE PLATE |
Collection date | 1996-04-18 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 105.280, 109.710, 181.120 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Data quality characteristics
Overall | |
Low resolution limit [Å] | 25.000 * |
High resolution limit [Å] | 2.500 |
Rmerge | 0.045 * |
Total number of observations | 605950 * |
Number of reflections | 72200 * |
Completeness [%] | 98.7 |
Redundancy | 8.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | unknown * | 6 | pH 6.0, VAPOR DIFFUSION, HANGING DROP |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | 1 | 50 (mM) | ||
2 | 1 | 1 | potassium cacodylate | 10 (mM) | |
3 | 1 | 1 | PMSF | 1 (mM) | |
4 | 1 | 1 | high concentration | ||
5 | 1 | 2 | 50 (mM) | ||
6 | 1 | 2 | potassium cacodylate | 10 (mM) | |
7 | 1 | 2 | PMSF | 1 (mM) | |
8 | 1 | 2 | low concentration |