1F9A
CRYSTAL STRUCTURE ANALYSIS OF NMN ADENYLYLTRANSFERASE FROM METHANOCOCCUS JANNASCHII
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | EMBL/DESY, HAMBURG BEAMLINE BW7B |
| Synchrotron site | EMBL/DESY, HAMBURG |
| Beamline | BW7B |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1999-03-20 |
| Detector | MARRESEARCH |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 78.768, 112.642, 79.869 |
| Unit cell angles | 90.00, 116.94, 90.00 |
Refinement procedure
| Resolution | 20.000 - 2.000 |
| R-factor | 0.215 |
| Rwork | 0.215 |
| R-free | 0.26400 |
| Structure solution method | SIR |
| RMSD bond length | 0.016 |
| RMSD bond angle | 0.040 |
| Data reduction software | MOSFLM |
| Data scaling software | CCP4 ((SCALA)) |
| Phasing software | SHELXS |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 20.000 | 20.000 |
| High resolution limit [Å] | 2.000 | 2.000 |
| Rmerge | 0.054 | 0.178 |
| Total number of observations | 200580 * | |
| Number of reflections | 80232 | |
| <I/σ(I)> | 8 | |
| Completeness [%] | 96.0 | 95.6 |
| Redundancy | 2.5 | 2.2 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 4 * | Jeffamine M600, Hepes, cesium chloride, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
Crystallization Reagents in Literatures
| ID | crystal ID | solution | reagent name | concentration (unit) | details |
| 1 | 1 | drop | protein | 20 (mg/ml) | |
| 2 | 1 | reservoir | Jeffamine M600 | 30 (%(v/v)) | pH7.0 |
| 3 | 1 | reservoir | 0.05 (M) | ||
| 4 | 1 | reservoir | HEPES | 0.1 (M) | pH7.5 |
