8STL
Crystal Structure of Nanobody PIK3_Nb16 against wild-type PI3Kalpha
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | OTHER |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-02-04 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.979338 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 60.607, 59.383, 70.702 |
Unit cell angles | 90.00, 111.06, 90.00 |
Refinement procedure
Resolution | 29.750 - 1.850 |
R-factor | 0.1922 |
Rwork | 0.189 |
R-free | 0.25494 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 7r63 |
RMSD bond length | 0.008 |
RMSD bond angle | 1.473 |
Data reduction software | XDS |
Data scaling software | Aimless (0.7.7) |
Phasing software | PHASER (2.8.3) |
Refinement software | REFMAC (5.8.0267) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 29.750 | 1.890 |
High resolution limit [Å] | 1.850 | 1.850 |
Rmerge | 0.086 | 0.530 |
Rmeas | 0.105 | 0.694 |
Rpim | 0.059 | 0.444 |
Total number of observations | 113959 | 3660 |
Number of reflections | 39095 | 1913 |
<I/σ(I)> | 7.8 | 1.3 |
Completeness [%] | 97.5 | |
Redundancy | 2.9 | 1.9 |
CC(1/2) | 0.996 | 0.718 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION | 293 | 0.2 M Ammonium Sulfate, 0.1 M Bis-Tris pH 5.5, 25% PEG 3350 |