2ZP6
Crystal structure of Bovine Insulin (Hexameric form)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU RUH3R |
Temperature [K] | 291 |
Detector technology | IMAGE PLATE |
Collection date | 2008-06-20 |
Detector | MAR scanner 345 mm plate |
Wavelength(s) | 1.5418 |
Spacegroup name | H 3 |
Unit cell lengths | 82.465, 82.465, 33.843 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 14.750 - 2.560 |
R-factor | 0.20007 |
Rwork | 0.198 |
R-free | 0.21956 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2a3g |
RMSD bond length | 0.011 |
RMSD bond angle | 1.227 |
Data reduction software | AUTOMAR |
Data scaling software | SCALEPACK |
Phasing software | AMoRE |
Refinement software | REFMAC (5.2.0019) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 14.750 | 2.640 |
High resolution limit [Å] | 2.560 | 2.560 |
Number of reflections | 2479 | |
<I/σ(I)> | 4.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 8 | 291 | 15% acetone, 0.6M Ammonium formate (metal basis), 0.6M sodium citrate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K |