3RSF
Crystal structure of tm0922, a fusion of a domain of unknown function and ADP/ATP-dependent NAD(P)H-hydrate dehydratase from Thermotoga maritima in complex with P1,P4-Di(adenosine-5') tetraphosphate
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 | 2009-10-16 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.97872 |
Spacegroup name | I 4 2 2 |
Unit cell lengths | 122.378, 122.378, 155.434 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.300 |
R-factor | 0.162 |
Rwork | 0.160 |
R-free | 0.20100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2ax3 |
RMSD bond length | 0.020 |
RMSD bond angle | 1.733 |
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 | 0.089 | 0.768 |
Number of reflections | 26654 | |
<I/σ(I)> | 33 | 3.242 |
Completeness [%] | 99.9 | 99.8 |
Redundancy | 11.2 | 9.7 |
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 |