3RTD
Crystal structure of tm0922, a fusion of a domain of unknown function and ADP/ATP-dependent NAD(P)H-hydrate dehydratase from Thermotoga maritima soaked with NADH and ADP.
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 21-ID-F |
Synchrotron site | APS |
Beamline | 21-ID-F |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-03-19 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.97872 |
Spacegroup name | I 4 2 2 |
Unit cell lengths | 121.810, 121.810, 155.221 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.300 |
R-factor | 0.167 |
Rwork | 0.164 |
R-free | 0.21900 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2ax3 |
RMSD bond length | 0.021 |
RMSD bond angle | 1.882 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | HKL-3000 (MOLREP) |
Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.340 |
High resolution limit [Å] | 2.300 | 2.300 |
Rmerge | 0.067 | 0.751 |
Number of reflections | 25944 | |
<I/σ(I)> | 23.461 | 1.832 |
Completeness [%] | 98.7 | 98 |
Redundancy | 5.9 | 5.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 0.1M Na Cacodylate, 1.6 M Na Citrate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |