1M8F
Crystal Structure Of Methanobacterium Thermoautotrophicum Nicotinamide Mononucleotide Adenylyltransferase Mutant R11A complexed with NAD
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X8C |
Synchrotron site | NSLS |
Beamline | X8C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-02-04 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.100 |
Spacegroup name | P 63 2 2 |
Unit cell lengths | 88.325, 88.325, 110.449 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 28.280 - 2.400 |
R-factor | 0.194 |
Rwork | 0.194 |
R-free | 0.24600 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ej2 |
RMSD bond length | 0.006 |
RMSD bond angle | 21.700 * |
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 | 2.490 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.083 | 0.376 |
Total number of observations | 42952 * | |
Number of reflections | 9715 * | |
<I/σ(I)> | 14.3 | 2.5 |
Completeness [%] | 92.9 * | 96.9 * |
Redundancy | 4.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 20 * | 1.5 M Ammonium Sulfate, 100 mM Tris, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | ammonium sulfate | 1.6 (M) | |
2 | 1 | reservoir | glycerol | 5 (%) | |
3 | 1 | reservoir | Tris-HCl | 100 (mM) | pH8.0 |
4 | 1 | drop | ammonium sulfate | 1.5-1.6 (M) | |
5 | 1 | drop | glycerol | 5 (%) | |
6 | 1 | drop | Tris-HCl | 100 (mM) | pH8.0 |
7 | 1 | drop | protein | 10 (mg/ml) |