6UMH
Crystal structure of erenumab Fab-a
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU FR-E SUPERBRIGHT |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2014-08-06 |
Detector | RIGAKU SATURN 92 |
Wavelength(s) | 1.5418 |
Spacegroup name | C 1 2 1 |
Unit cell lengths | 124.273, 55.913, 170.086 |
Unit cell angles | 90.00, 110.93, 90.00 |
Refinement procedure
Resolution | 30.000 - 2.150 |
R-factor | 0.1869 |
Rwork | 0.185 |
R-free | 0.22380 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 1.217 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 2.230 |
High resolution limit [Å] | 2.150 | 4.630 | 2.150 |
Rmerge | 0.068 | 0.042 | 0.557 |
Rmeas | 0.073 | 0.045 | 0.629 |
Rpim | 0.027 | 0.017 | 0.284 |
Total number of observations | 400151 | ||
Number of reflections | 58318 | 6155 | 4831 |
<I/σ(I)> | 11.2 | 2.38 | |
Completeness [%] | 97.8 | 100 | 81.9 |
Redundancy | 6.9 | 7.2 | 4.6 |
CC(1/2) | 0.999 | 0.855 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 8.5 | 277 | 0.2 M ammonium dihydrogen phosphate, 0.1 M Tris, pH 8.5, 50% MPD, 4% 1,3-propanediol |