7Q3V
Re-refined structure of a type III antifreeze protein isoform HPLC 12
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU |
Temperature [K] | 295 |
Detector technology | IMAGE PLATE |
Collection date | 1996-07-11 |
Detector | MARRESEARCH |
Wavelength(s) | 1.54180 |
Spacegroup name | P 1 |
Unit cell lengths | 33.270, 39.890, 44.540 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 14.860 - 1.900 |
R-factor | 0.1632 |
Rwork | 0.160 |
R-free | 0.19430 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1msi |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | X-PLOR |
Refinement software | AMBER |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 14.860 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Number of reflections | 19230 | |
<I/σ(I)> | 7.8 | |
Completeness [%] | 99.1 | 98.3 |
Redundancy | 3.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 50-55% AMMONIUM SULFATE, 0.1 M SODIUM ACETATE PH 4-4.5 |