1JOG
Structure of HI0074 from Heamophilus Influenzae reveals the fold of a substrate binding domain of a nucleotidyltransferase
Experimental procedure
Experimental method | MAD |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 17-ID |
Synchrotron site | APS |
Beamline | 17-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2001-03-30 |
Detector | MARRESEARCH |
Wavelength(s) | 0.9791, 0.9793, 1.00 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 38.300, 87.100, 165.600 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.000 - 2.400 |
Rwork | 0.211 |
R-free | 0.28200 |
Structure solution method | MAD |
RMSD bond length | 0.020 |
RMSD bond angle | 2.100 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SHELXD |
Refinement software | CNS |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 30.000 | 2.510 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.067 | 0.314 |
Number of reflections | 22467 | |
<I/σ(I)> | 6.8 | |
Completeness [%] | 99.6 | 100 |
Redundancy | 3.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 * | 294 | 30% PEG 4000, 0.1 M Tris, 0.2 M Na acetate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 294K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 4.7 (mg/ml) | |
2 | 1 | drop | 100 (mM) | ||
3 | 1 | drop | Tris-HCl | 20 (mM) | pH7.5 |
4 | 1 | drop | dithiothreitol | 1 (mM) | |
5 | 1 | drop | EDTA | 1 (mM) | |
6 | 1 | reservoir | PEG4000 | 30 (%) | |
7 | 1 | reservoir | Tris-HCl | 0.1 (M) | pH8.0 |
8 | 1 | reservoir | sodium acetate | 0.2 (M) |