1NUF
Role of Calcium Ions in the Activation and Activity of the Transglutaminase 3 Enzyme
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | ROTATING ANODE |
| Source details | RIGAKU RU200 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 2000-06-07 |
| Detector | RIGAKU RAXIS IIC |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 57.740, 115.840, 61.960 |
| Unit cell angles | 90.00, 94.14, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.700 |
| Rwork | 0.186 |
| R-free | 0.25400 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1l9m |
| RMSD bond length | 0.006 |
| RMSD bond angle | 1.300 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | AMoRE |
| Refinement software | CNS (1.0) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 20.000 |
| High resolution limit [Å] | 2.700 | 2.700 |
| Total number of observations | 199869 * | |
| Number of reflections | 22098 | |
| <I/σ(I)> | 9.5 | |
| Completeness [%] | 97.9 | 91.8 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 * | 21 * | 4%-8% (w/v) Peg 6K or 20K, 100 mM Tris-HCl (pH 8.5) , VAPOR DIFFUSION, HANGING DROP, temperature 288K |
| 1 | VAPOR DIFFUSION, HANGING DROP | 8 * | 21 * | 4%-8% (w/v) Peg 6K or 20K, 100 mM Tris-HCl (pH 8.5) , VAPOR DIFFUSION, HANGING DROP, temperature 288K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 15 (mg/ml) | |
| 2 | 1 | drop | beta-octylglucoside | 0.1 (mM) | |
| 3 | 1 | drop | Tris-HCl | 20 (mM) | pH8.0 |
| 4 | 1 | drop | EDTA | 1 (mM) | |
| 5 | 1 | drop | 125 (mM) | ||
| 6 | 1 | reservoir | PEG6000 | 4-8 (%(w/v)) | or PEG20000 |
| 7 | 1 | reservoir | Tris-HCl | 100 (mM) | pH8.5 |
