1GV2
CRYSTAL STRUCTURE OF C-MYB R2R3
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44B2 |
Synchrotron site | SPring-8 |
Beamline | BL44B2 |
Temperature [K] | 293 |
Detector technology | IMAGE PLATE |
Collection date | 1998-05-29 |
Detector | RIGAKU RAXIS IV |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 38.722, 28.250, 44.129 |
Unit cell angles | 90.00, 90.87, 90.00 |
Refinement procedure
Resolution | 44.120 - 1.680 |
R-factor | 0.193 |
Rwork | 0.193 |
R-free | 0.21000 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTRIES 1MBG AND 1MBJ |
RMSD bond length | 0.005 |
RMSD bond angle | 1.300 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.740 |
High resolution limit [Å] | 1.680 | 1.680 |
Rmerge | 0.100 | 0.446 |
Number of reflections | 11033 | |
<I/σ(I)> | 12.601 | 1.904 |
Completeness [%] | 99.1 | 97.9 |
Redundancy | 4.244 | 3.53 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.8 | 1.6-1.7 M SODIUM CITRATE PH 6.8, PROTEIN CONCENTRATION 15 MG/ML, CRYSTAL WAS GROWN BY REPEATED MACROSEEDING, TRANSFORMED TO LOW HUMIDITY FORM AND FLASH COOLED, 1-2% V/V OF GLYCEROL WAS ADDED TO SODIUM CITRATE TO PREVENT THE CRYSTAL CRACKING DURING THE FLASH COOLING |