1YT2
Crystal Structure of the Unliganded Form of GRP94, the ER Hsp90: Basis for Nucleotide-Induced Conformational Change, GRP94N APO CRYSTAL
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RU200 |
Temperature [K] | 103 |
Detector technology | IMAGE PLATE |
Collection date | 2004-05-12 |
Detector | RIGAKU RAXIS IIC |
Wavelength(s) | 1.5418 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 90.321, 100.257, 64.013 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 36.900 - 3.250 |
R-factor | 0.252 |
Rwork | 0.252 |
R-free | 0.29300 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.011 |
RMSD bond angle | 1.500 |
Data reduction software | HKL-2000 |
Data scaling software | SCALEPACK |
Phasing software | MOLREP |
Refinement software | CNS (1.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 3.370 |
High resolution limit [Å] | 3.250 | 3.250 |
Number of reflections | 4742 | |
<I/σ(I)> | 13 | 2.46 |
Completeness [%] | 99.7 | 100 |
Redundancy | 3.5 | 3.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.6 | 291 | PEG400, MgCl, Tris, pH 7.6, VAPOR DIFFUSION, HANGING DROP, temperature 291K |