1KO8
Crystal structure of gluconate kinase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I711 |
Synchrotron site | MAX II |
Beamline | I711 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-06-20 |
Detector | BRUKER SMART 1000 |
Wavelength(s) | 1.093 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 44.790, 89.120, 51.560 |
Unit cell angles | 90.00, 109.69, 90.00 |
Refinement procedure
Resolution | 25.000 - 2.400 |
R-factor | 0.254 * |
Rwork | 0.254 |
R-free | 0.30900 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.015 |
RMSD bond angle | 1.940 * |
Data reduction software | MOSFLM |
Data scaling software | CCP4 ((SCALA)) |
Phasing software | AMoRE |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 25.000 * | 2.530 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.094 * | 0.442 * |
Total number of observations | 61464 * | |
Number of reflections | 14896 | |
<I/σ(I)> | 4.5 | |
Completeness [%] | 99.4 | 99.4 |
Redundancy | 4.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 * | 277 | PEG6000, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 10 (mg/ml) | |
2 | 1 | drop | Tris-HCl | 20 (mM) | pH8.0 |
3 | 1 | drop | 3 (mM) | ||
4 | 1 | drop | dithiothreitol | 1 (mM) | |
5 | 1 | reservoir | PEG6000 | 17-20 (%(w/v)) | |
6 | 1 | reservoir | 1.4-1.7 (M) | ||
7 | 1 | reservoir | MES | 0.1 (M) | pH6.0 |