1ROA
Structure of human cystatin D
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MAX II BEAMLINE I711 |
Synchrotron site | MAX II |
Beamline | I711 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2000-03-22 |
Detector | MARRESEARCH |
Wavelength(s) | 0.9979 |
Spacegroup name | P 21 21 2 |
Unit cell lengths | 34.050, 81.720, 46.740 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 16.000 - 1.800 |
R-factor | 0.25 |
Rwork | 0.250 |
R-free | 0.27800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1cew |
RMSD bond length | 0.005 |
RMSD bond angle | 1.300 |
Data scaling software | SCALEPACK |
Phasing software | CNS |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 16.000 | 1.860 |
High resolution limit [Å] | 1.800 | 1.800 |
Rmerge | 0.058 | 0.342 |
Number of reflections | 12036 | |
Completeness [%] | 94.9 | 98.1 |
Redundancy | 2.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 291 | Tris-HCl, PEG400, (NH4)2SO4, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K |