3L6Q
Crystal structure of the N-terminal domain of HSP70 from Cryptosporidium parvum (CGD2_20)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-12-16 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 0.97899 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 71.089, 83.078, 131.248 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.790 - 2.290 |
R-factor | 0.193 |
Rwork | 0.191 |
R-free | 0.24100 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3kvg |
RMSD bond length | 0.010 |
RMSD bond angle | 1.050 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER (2.1.4) |
Refinement software | BUSTER (2.8.0) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.830 |
High resolution limit [Å] | 1.800 | 4.880 | 1.800 |
Rmerge | 0.101 | 0.052 | 0.744 |
Number of reflections | 41916 | ||
<I/σ(I)> | 7.2 | ||
Completeness [%] | 99.9 | 99 | 100 |
Redundancy | 7.4 | 7.1 | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 293 | 30% PEG 400 0.2M NH4SO4 0.1M Hepes, pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K |