3R21
Design, synthesis, and biological evaluation of pyrazolopyridine-sulfonamides as potent multiple-mitotic kinase (MMK) inhibitors (Part I)
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 193 |
| Detector technology | CCD |
| Collection date | 2008-06-11 |
| Detector | RAYONIX MX225HE |
| Wavelength(s) | 0.9793 |
| Spacegroup name | P 61 2 2 |
| Unit cell lengths | 82.210, 82.210, 165.700 |
| Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
| Resolution | 25.000 - 2.900 |
| R-factor | 0.26 |
| Rwork | 0.258 |
| R-free | 0.30467 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2w1c |
| RMSD bond length | 0.018 |
| RMSD bond angle | 1.805 |
| Data reduction software | HKL-2000 |
| Data scaling software | HKL-2000 |
| Phasing software | PHASER |
| Refinement software | REFMAC (5.5.0109) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 50.000 | 3.000 |
| High resolution limit [Å] | 2.900 | 2.900 |
| Rmerge | 0.063 | 0.696 |
| Number of reflections | 7898 | |
| <I/σ(I)> | 40.2 | 2.9 |
| Completeness [%] | 99.8 | 100 |
| Redundancy | 10 | 10.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 9 | 298 | 10% Peg550 MME, 100mM Tris, 10% ethylene glycol, pH 9, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
