7SW5
MicroED structure of proteinase K from a 460 nm thick lamella measured at 200 kV
Experimental procedure
Collection date | 2020-11-14 |
Spacegroup name | P 43 21 2 |
Unit cell lengths | 68.000, 68.000, 102.440 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 34.000 - 1.950 |
R-factor | 0.2029 |
Rwork | 0.201 |
R-free | 0.24520 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 6cl7 |
RMSD bond length | 0.006 |
RMSD bond angle | 1.018 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Phasing software | PHASER (2.8.3) |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 34.000 | 2.000 |
High resolution limit [Å] | 1.950 | 1.950 |
Rmerge | 0.320 | |
Rmeas | 0.357 | 1.644 |
Rpim | 0.154 | |
Number of reflections | 88464 | 6261 |
<I/σ(I)> | 3.85 | 0.9 |
Completeness [%] | 91.9 | 94 |
Redundancy | 5.3 | |
CC(1/2) | 0.963 | 0.362 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 |