1OKV
Cyclin A binding groove inhibitor H-Arg-Arg-Leu-Ile-Phe-NH2
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SRS BEAMLINE PX14.2 |
Synchrotron site | SRS |
Beamline | PX14.2 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-03-15 |
Detector | ADSC CCD |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 74.193, 113.879, 155.274 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 17.000 - 2.400 |
R-factor | 0.201 |
Rwork | 0.197 |
R-free | 0.27800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1fin |
RMSD bond length | 0.017 |
RMSD bond angle | 1.915 |
Data reduction software | HKL |
Data scaling software | SCALEPACK |
Refinement software | REFMAC (5.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 24.000 | 2.460 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.110 | 0.650 |
Number of reflections | 52345 * | |
<I/σ(I)> | 5.9 | 1.3 |
Completeness [%] | 96.7 | 84.6 |
Redundancy | 10.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | Vapor diffusion, hanging drop * | 7 * | 22% PEG 3350, 0.1M NA3-CIT, PH 7.80 |
Crystallization Reagents in Literatures
ID | crystal ID | solution | reagent name | concentration (unit) | details |
1 | 1 | drop | protein | 7-8 (mg/ml) | |
2 | 1 | drop | HEPES | 40 (mM) | pH7.0 |
3 | 1 | drop | 200 (mM) | ||
4 | 1 | drop | dithiothreitol | 5 (mM) | |
5 | 1 | reservoir | PEG3350 | 18 (%) | |
6 | 1 | reservoir | trisodium citrate | 100 (mM) |