7KDU
Ricin bound to VHH antibody V5E4
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | ROTATING ANODE |
Source details | RIGAKU MICROMAX-007 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2019-06-21 |
Detector | RIGAKU SATURN 944 |
Wavelength(s) | 1.54 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.281, 76.494, 101.440 |
Unit cell angles | 90.00, 90.92, 90.00 |
Refinement procedure
Resolution | 30.536 - 2.809 |
R-factor | 0.2396 |
Rwork | 0.237 |
R-free | 0.29370 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2aai 3ezj |
RMSD bond length | 0.004 |
RMSD bond angle | 0.689 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | PHENIX (1.11.1_2575) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.850 |
High resolution limit [Å] | 2.800 | 7.590 | 2.800 |
Rmerge | 0.124 | 0.044 | 1.108 |
Rmeas | 0.147 | 0.052 | 1.320 |
Rpim | 0.077 | 0.028 | 0.712 |
Total number of observations | 58988 | ||
Number of reflections | 16859 | 865 | 822 |
<I/σ(I)> | 5.5 | ||
Completeness [%] | 99.8 | 97.7 | 100 |
Redundancy | 3.5 | 3.4 | 3.3 |
CC(1/2) | 0.994 | 0.556 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 293 | 290 mM zinc Aaetate and 17% PEG 3,350 |