3W34
Ternary complex of Thermus thermophilus HB8 uridine-cytidine kinase with substrates
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL26B2 |
Synchrotron site | SPring-8 |
Beamline | BL26B2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-10-26 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.0 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 68.730, 126.952, 61.726 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 24.000 - 1.910 |
Rwork | 0.209 |
R-free | 0.24340 |
Structure solution method | MOLECULAR REPLACEMENT |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.1) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 24.000 | 24.000 | 1.930 |
High resolution limit [Å] | 1.910 | 5.140 | 1.910 |
Rmerge | 0.072 | 0.031 | 0.528 |
Number of reflections | 42233 | ||
<I/σ(I)> | 11.1 | ||
Completeness [%] | 99.5 | 99.6 | 100 |
Redundancy | 6.7 | 6.7 | 6.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 9 | 293 | 50% of No 46 (0.1M sodium chloride, 0.1M BICINE, pH 9.0, 20% (v/v) polyethylene glycol monomethyl ether 550) from Crystal Screen 2 (Hampton Research), VAPOR DIFFUSION, temperature 293K |