5GX4
Luciferin-regenerating enzyme collected with serial synchrotron rotational crystallography with accumulated dose of 14 MGy (12th measurement)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL41XU |
Synchrotron site | SPring-8 |
Beamline | BL41XU |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2016-05-30 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.9839 |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 47.510, 76.962, 84.433 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 42.216 - 1.600 |
R-factor | 0.1802 |
Rwork | 0.180 |
R-free | 0.19210 |
Structure solution method | FOURIER SYNTHESIS |
Starting model (for MR) | 5gtq |
RMSD bond length | 0.006 |
RMSD bond angle | 0.853 |
Phasing software | PHENIX (1.10.1_2155) |
Refinement software | PHENIX (1.10.1_2155) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 1.664 |
High resolution limit [Å] | 1.600 | 3.328 | 1.600 |
Total number of observations | 2851956 | ||
Number of reflections | 79032 | ||
<I/σ(I)> | 6.422732 | 15.43 | 1.38 |
Completeness [%] | 100.0 | 100 | 100 |
Redundancy | 36.0861 | 37.8 | 32.5 |
CC(1/2) | 0.992 | 0.991 | 0.466 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | BATCH MODE | 7.5 | 293 | 150 uL of purified LRE solution (30 mg/ml LRE, 10 mM HEPES(pH7.5), 100 mM NaCl, 10 %(v/v) glycerol) was mixed with 240 uL of precipitant solution (31.3 %(w/v) PEG3350, 0.1 M HEPES(pH7.5), 10 %(v/v) MPD, 0.2 M MgCl2) and 15 uL of seed-crystal solution (31.3 %(w/v) PEG3350, 0.1 M HEPES(pH7.5), 10 %(v/v) MPD, 0.2 M MgCl2, 0.1 M NaCl, 5 %(v/v) glycerol) |