Experimental procedure
| Detector technology | AREA DETECTOR | 
| Collection date | 1992 | 
| Detector | XUONG-HAMLIN MULTIWIRE | 
| Spacegroup name | I 4 | 
| Unit cell lengths | 134.900, 134.900, 83.600 | 
| Unit cell angles | 90.00, 90.00, 90.00 | 
Refinement procedure
| Resolution | 40.000 - 2.300 | 
| R-factor | 0.2 | 
| Rwork | 0.200 | 
| RMSD bond length | 0.012 | 
| RMSD bond angle | 1.676 | 
| Data reduction software | XENGEN ((HOWARD) | 
| Phasing software | X-PLOR (3.1) | 
| Refinement software | X-PLOR (3.1) | 
Data quality characteristics
| Overall | |
| Rmerge | 0.071 | 
| Number of reflections | 24468 | 
| Completeness [%] | 73.2 | 
| Redundancy | 5.7 | 
Crystallization Conditions
| crystal ID | method | pH | temperature | details | 
| 1 | unknown * | 7 * | 21 * | 
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details | 
| 1 | 1 | drop | RI | 12 (mg/ml) | |
| 2 | 1 | drop | potassium phosphate | 8.9 (mM) | |
| 3 | 1 | drop | dithiothreitol | 17.8 (mM) | |
| 4 | 1 | drop | RNase A | 3.1 (mg/ml) | |
| 5 | 1 | drop | ammonium sulfate | 0.58 (M) | |
| 6 | 1 | drop | sodium acetate | 44.4 (mM) | |
| 7 | 1 | reservoir | ammonium sulfate | 1.3 (M) | |
| 8 | 1 | reservoir | sodium acetate | 100 (mM) | |
| 9 | 1 | reservoir | dithiothreitol | 20 (mM) | 











