6GQR
Structure of human Heat shock protein 90-alpha N-terminal domain (Hsp90-NTD) in complex with AMPCPP
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | DIAMOND BEAMLINE I04-1 |
Synchrotron site | Diamond |
Beamline | I04-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2018-04-29 |
Detector | DECTRIS PILATUS 6M-F |
Wavelength(s) | 0.91587 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 54.076, 44.117, 54.512 |
Unit cell angles | 90.00, 116.41, 90.00 |
Refinement procedure
Resolution | 48.480 - 2.050 |
R-factor | 0.17237 |
Rwork | 0.169 |
R-free | 0.23196 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2xk2 |
RMSD bond length | 0.012 |
RMSD bond angle | 2.111 |
Data reduction software | XDS |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0222) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.820 | 2.160 |
High resolution limit [Å] | 2.050 | 2.050 |
Rmerge | 0.072 | 0.363 |
Rmeas | 0.086 | 0.437 |
Rpim | 0.048 | 0.242 |
Number of reflections | 14639 | 2116 |
<I/σ(I)> | 8.8 | 2.8 |
Completeness [%] | 99.9 | 99.9 |
Redundancy | 3.2 | 3.1 |
CC(1/2) | 0.994 | 0.873 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 291 | Precipitant: 25 % wt/vol PEG 2000, 200mM MgCl2, 100 mM sodium cacodylate, pH 6.5 Sample: Hsp90a-NTD 20 mg/mL, 10 mM AMPCPP, 500 mM NaCl, 20 mM TRIS, pH 7.5 |