4CDH
Crystallographic structure of the Human Igg1 alpha 2-6 sialilated Fc-Fragment
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF |
Synchrotron site | ESRF |
Beamline | ID23-1 |
Temperature [K] | 100 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 49.590, 80.150, 140.210 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 20.100 - 2.300 |
R-factor | 0.23647 |
Rwork | 0.234 |
R-free | 0.28215 |
Structure solution method | OTHER |
Starting model (for MR) | NONE |
RMSD bond length | 0.016 |
RMSD bond angle | 2.069 |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 20.100 |
High resolution limit [Å] | 2.300 |
Rmerge | 0.090 |
Number of reflections | 24279 |
<I/σ(I)> | 11.7 |
Completeness [%] | 100.0 |
Redundancy | 6.4 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 298 | CRYSTALLIZATION TRIALS WERE PERFORMED AT 18 C BY THE SITTING DROP VAPOUR DIFFUSION METHOD. CRYSTALS GROWN BY MIXING 1 UL OF FC-SIAL (9 MG/ML IN PBS) WITH 3 UL OF PRECIPITANT SOLUTION CONSISTING OF 0.1M HEPES PH7, 16% PEG 6000, VAPOR DIFFUSION, TEMPERATURE 298K |