1QZR
CRYSTAL STRUCTURE OF THE ATPASE REGION OF SACCHAROMYCES CEREVISIAE TOPOISOMERASE II BOUND TO ICRF-187 (DEXRAZOXANE)
Replaces: 1Q1DExperimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ALS BEAMLINE 8.3.1 |
Synchrotron site | ALS |
Beamline | 8.3.1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2002-07-20 |
Detector | ADSC QUANTUM 4 |
Wavelength(s) | 1.1271 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 58.553, 71.444, 215.724 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 45.180 - 1.900 |
R-factor | 0.19911 |
Rwork | 0.196 |
R-free | 0.23741 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1pvg |
RMSD bond length | 0.011 |
RMSD bond angle | 1.038 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.057 | 0.298 |
Number of reflections | 60064 | |
<I/σ(I)> | 16.1 | 3.2 |
Completeness [%] | 90.8 | 59.8 |
Redundancy | 3.3 | 2.1 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | microbatch under oil | 6.5 | 293 | PEG 1500, POTASSIUM CHLORIDE, GLYCEROL, SODIUM CACODYLATE, pH 6.5, microbatch under oil, temperature 293K |