4X1D
Ytterbium-bound human serum transferrin
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2013-03-15 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9793 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 156.502, 136.863, 107.843 |
Unit cell angles | 90.00, 90.41, 90.00 |
Refinement procedure
Resolution | 50.000 - 2.800 |
R-factor | 0.1998 |
Rwork | 0.198 |
R-free | 0.23070 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3qyt |
RMSD bond length | 0.010 |
RMSD bond angle | 1.391 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.900 |
High resolution limit [Å] | 2.800 | 6.030 | 2.800 |
Rmerge | 0.090 | 0.038 | 0.763 |
Rmeas | 0.103 | 0.043 | 0.876 |
Rpim | 0.050 | 0.021 | 0.427 |
Total number of observations | 235196 | ||
Number of reflections | 56472 | ||
<I/σ(I)> | 8.7 | ||
Completeness [%] | 99.7 | 98.4 | 99.9 |
Redundancy | 4.2 | 4.2 | 4.1 |
CC(1/2) | 0.995 | 0.775 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6 | 298 | 0.1M PIPES, 17% PEG3350, 18% Glycerol |