4IB7
Bovine beta-lactoglobulin (isoform A) in complex with dodecyltrimethylammonium (DTAC)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SEALED TUBE |
Source details | OTHER |
Temperature [K] | 110 |
Detector technology | CCD |
Collection date | 2012-01-25 |
Detector | AGILENT ATLAS CCD |
Wavelength(s) | 1.54 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 53.640, 53.640, 109.880 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 14.260 - 2.200 |
R-factor | 0.24529 |
Rwork | 0.238 |
R-free | 0.30913 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1bsy |
RMSD bond length | 0.009 |
RMSD bond angle | 1.522 |
Data reduction software | CrysalisPro |
Data scaling software | SCALA |
Phasing software | MOLREP |
Refinement software | REFMAC (5.6.0117) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 14.260 | 2.320 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.047 | 0.182 |
Number of reflections | 9674 | |
<I/σ(I)> | 11.8 | 3.3 |
Completeness [%] | 99.2 | 100 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293 | 1.34M TRISODIUM CITRATE, 0.1M TRIS-HCL BUFFER, PH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |