7KQ0
PCNA bound to peptide mimetic
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX1 |
Synchrotron site | Australian Synchrotron |
Beamline | MX1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2019-09-21 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9537 |
Spacegroup name | P 3 |
Unit cell lengths | 142.563, 142.563, 41.030 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 46.660 - 2.400 |
R-factor | 0.164 |
Rwork | 0.154 |
R-free | 0.20110 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4rjf |
Data reduction software | XDS |
Data scaling software | Aimless (0.7.4) |
Phasing software | PHASER |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 46.660 | 46.660 | 2.490 |
High resolution limit [Å] | 2.400 | 8.980 | 2.400 |
Rmerge | 0.043 | 0.026 | 0.182 |
Rmeas | 0.046 | 0.027 | 0.191 |
Rpim | 0.014 | 0.008 | 0.057 |
Total number of observations | 8111 | 42287 | |
Number of reflections | 32885 | 697 | 3818 |
<I/σ(I)> | 40.6 | 87 | 13.6 |
Completeness [%] | 90.1 | 99.5 | 100 |
Redundancy | 10.7 | 11.6 | 11.1 |
CC(1/2) | 1.000 | 1.000 | 0.987 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 293.15 | 0.18M magnesium acetate, 20% poly(ethylene) glycol 3350 |