1O01
Human mitochondrial aldehyde dehydrogenase complexed with crotonaldehyde, NAD(H) and Mg2+
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X12C |
Synchrotron site | NSLS |
Beamline | X12C |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 1999-08-29 |
Detector | BRANDEIS - B4 |
Wavelength(s) | 0.9786 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 142.133, 150.571, 176.782 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.000 * - 2.150 |
R-factor | 0.175 |
Rwork | 0.170 |
R-free | 0.20700 * |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1cw3 |
RMSD bond length | 0.006 |
RMSD bond angle | 1.340 * |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 45.000 * | 2.230 |
High resolution limit [Å] | 2.150 | 2.150 |
Rmerge | 0.059 | 0.136 |
Total number of observations | 688308 * | |
Number of reflections | 188672 | |
<I/σ(I)> | 19.5 | 7.2 |
Completeness [%] | 90.7 * | 71.9 * |
Redundancy | 3.6 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.4 | 20 * | ACES, PEG 6000, Guanidine HCl, MgCl2, DTT, NAD+. Crystal soaked with crotonaldehyde prior to data collection., pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | reservoir | sodium-ACES | 100 (mM) | pH6.2-6.6 |
2 | 1 | reservoir | PEG6000MW | 15-19 (%(w/v)) | |
3 | 1 | reservoir | guanidine-HCl | 100 (mM) | |
4 | 1 | reservoir | 10 (mM) | ||
5 | 1 | reservoir | dithiothreitol | 8 (mM) | |
6 | 1 | drop | protein | 8 (mg/ml) |