2VQ8
RNASE ZF-1A
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 | 2007-01-18 |
Detector | ADSC CCD |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 33.155, 39.426, 46.126 |
Unit cell angles | 90.00, 98.80, 90.00 |
Refinement procedure
Resolution | 23.240 - 1.350 |
R-factor | 0.185 |
Rwork | 0.184 |
R-free | 0.22400 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1ang |
RMSD bond length | 0.007 |
RMSD bond angle | 1.284 |
Data reduction software | HKL (SUITE) |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.4.0066) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.400 |
High resolution limit [Å] | 1.350 | 1.350 |
Rmerge | 0.040 | 0.310 |
Number of reflections | 27012 | |
<I/σ(I)> | 22.8 | 2 |
Completeness [%] | 93.7 | 61.8 |
Redundancy | 7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 8 | 25% PEG 4000, 0.2M AMMONIUM SULPHATE, 0.1M TRIS-HCL PH 8.0 |