8DA6
Coevolved affibody-Z domain pair LL1.c5
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRL BEAMLINE BL12-1 |
Synchrotron site | SSRL |
Beamline | BL12-1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-02-08 |
Detector | DECTRIS EIGER2 XE 16M |
Wavelength(s) | 0.77488 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 37.016, 42.105, 140.805 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 35.800 - 1.500 |
R-factor | 0.2177 |
Rwork | 0.216 |
R-free | 0.25070 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5djt |
RMSD bond length | 0.008 |
RMSD bond angle | 0.921 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX (1.20.1_4487) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 35.800 | 1.554 |
High resolution limit [Å] | 1.500 | 1.500 |
Rmerge | 0.066 | 3.090 |
Rmeas | 0.069 | 3.223 |
Rpim | 0.020 | 0.904 |
Number of reflections | 36176 | 3545 |
<I/σ(I)> | 20.23 | 0.95 |
Completeness [%] | 99.8 | 99.66 |
Redundancy | 12 | 0.95 |
CC(1/2) | 0.999 | 0.452 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 5 | 295 | 2.4 M ammonium Sulfate 0.1 M citric acid pH 5.0 cryoprotected with sodium malonate |