1YT1
Crystal Structure of the Unliganded Form of GRP94, the ER Hsp90: Basis for Nucleotide-Induced Conformational Change, GRP94N(DELTA)41 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 | 2004-05-04 |
| Detector | RIGAKU RAXIS IIC |
| Wavelength(s) | 1.5418 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 65.096, 84.563, 94.999 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 45.330 - 2.200 |
| R-factor | 0.194 |
| Rwork | 0.194 |
| R-free | 0.23900 |
| Structure solution method | MOLECULAR REPLACEMENT |
| RMSD bond length | 0.005 |
| RMSD bond angle | 1.200 |
| 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 | 2.280 |
| High resolution limit [Å] | 2.200 | 2.200 |
| Number of reflections | 27356 | |
| <I/σ(I)> | 14.2 | 2.2 |
| Completeness [%] | 99.8 | 99.7 |
| Redundancy | 4.3 | 3.8 |
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 |
