1HYB
CRYSTAL STRUCTURE OF AN ACTIVE SITE MUTANT OF METHANOBACTERIUM THERMOAUTOTROPHICUM NICOTINAMIDE MONONUCLEOTIDE ADENYLYLTRANSFERASE
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 14-BM-C |
| Synchrotron site | APS |
| Beamline | 14-BM-C |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2000-11-28 |
| Detector | ADSC QUANTUM 4 |
| Wavelength(s) | 1.000000 |
| Spacegroup name | P 63 2 2 |
| Unit cell lengths | 89.778, 89.778, 108.946 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 14.960 - 2.000 |
| R-factor | 0.237 |
| Rwork | 0.237 |
| R-free | 0.28600 |
| Structure solution method | isomorphous to native |
| Starting model (for MR) | pdb 1ej2 |
| RMSD bond length | 0.010 |
| RMSD bond angle | 22.100 * |
| Data reduction software | DENZO |
| Data scaling software | SCALEPACK |
| Phasing software | CNS |
| Refinement software | CNS |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 30.000 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.073 | 0.337 |
| Number of reflections | 17892 | |
| <I/σ(I)> | 34 | 7 |
| Completeness [%] | 98.1 | 98.1 |
| Redundancy | 12 | 10 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 20 * | 1.6 M LiSO4, 100 mM HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 10 (mg/ml) | |
| 2 | 1 | reservoir | 1.6 (M) | ||
| 3 | 1 | reservoir | HEPES | 100 (mM) |
