6ZX3
OMPD-domain of human UMPS in complex with 6-thiocarboxamido-UMP at 1.15 Angstroms resolution
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | PETRA III, EMBL c/o DESY BEAMLINE P14 (MX2) |
Synchrotron site | PETRA III, EMBL c/o DESY |
Beamline | P14 (MX2) |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-10-24 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.97630 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 77.460, 116.110, 62.130 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 19.720 - 1.150 |
R-factor | 0.1275 |
Rwork | 0.126 |
R-free | 0.14990 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2qcd |
RMSD bond length | 0.008 |
RMSD bond angle | 1.509 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0258) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 19.720 | 20.000 | 1.200 |
High resolution limit [Å] | 1.150 | 10.000 | 1.150 |
Rmerge | 0.070 | 0.025 | 0.747 |
Rmeas | 0.076 | 0.028 | 0.843 |
Total number of observations | 623504 | ||
Number of reflections | 98750 | 150 | 11397 |
<I/σ(I)> | 13.61 | 49.54 | 2.08 |
Completeness [%] | 99.4 | 94.9 | 96.7 |
Redundancy | 6.314 | 5.013 | 4.659 |
CC(1/2) | 0.999 | 0.998 | 0.742 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | Crystallization: 100 mM Tris/HCl pH 8.0, 1.8 - 2.0 M Ammonium sulfate, 10 mM Glutathion, 5% (v/v) Glycerol Soaking: 100 mM Tris/HCl pH 8.0, 2.0 M Ammonium sulfate, 10 mM Glutathion, 5% (v/v) Glycerol, 12.5 mM TCA-UMP Cryo-protection: 100 mM Tris/HCl pH 8.0, 2.0 M Ammonium sulfate, 10 mM Glutathion, 5% (v/v) Glycerol, 12.5 mM TCA-UMP, 1 M L-proline |