7V3B
Crystal structure of NP exonuclease C409A-PCMPS complex
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSRRC BEAMLINE BL13B1 |
Synchrotron site | NSRRC |
Beamline | BL13B1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2018-04-21 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.99258 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 122.703, 58.897, 69.188 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 29.829 - 1.800 |
R-factor | 0.1885 |
Rwork | 0.186 |
R-free | 0.21840 |
Structure solution method | SAD |
Starting model (for MR) | 4g9z |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.13_2998) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 1.860 |
High resolution limit [Å] | 1.795 | 3.880 | 1.800 |
Rmerge | 0.063 | 0.040 | 0.497 |
Rmeas | 0.065 | 0.042 | 0.522 |
Rpim | 0.019 | 0.012 | 0.159 |
Number of reflections | 47519 | 5020 | 4654 |
<I/σ(I)> | 9.5 | ||
Completeness [%] | 99.8 | 99.4 | 99.8 |
Redundancy | 11.1 | 11.1 | 10.4 |
CC(1/2) | 0.999 | 0.937 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 293 | 0.2 M Magnesium chloride hexahydrate, 0.1 M HEPES pH 7.5, 25% w/v Polyethylene glycol 3,350, 2 mM Sodium p-chloromercuriphenylsulphonate |