7X48
The 0.86 angstrom X-ray structure of the human heart fatty acid-binding protein complexed with pelargonic acid
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL44XU |
Synchrotron site | SPring-8 |
Beamline | BL44XU |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2012-11-01 |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 0.800 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 54.584, 69.875, 33.858 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 28.790 - 0.860 |
R-factor | 0.11323 |
Rwork | 0.112 |
R-free | 0.12744 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3wvm |
RMSD bond length | 0.014 |
RMSD bond angle | 1.844 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 43.020 | 0.870 |
High resolution limit [Å] | 0.860 | 0.860 |
Rmerge | 0.079 | 0.402 |
Number of reflections | 109782 | 5030 |
<I/σ(I)> | 8.4 | 1.8 |
Completeness [%] | 99.4 | |
Redundancy | 11.5 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8 | 293 | 0.1M Tris-HCl (pH8.0), 45% PEG 400 |