6JXH
K+-bound E2-MgF state of the gastric proton pump (Tyr799Trp)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SPRING-8 BEAMLINE BL41XU |
Synchrotron site | SPring-8 |
Beamline | BL41XU |
Temperature [K] | 80 |
Detector technology | PIXEL |
Collection date | 2018-06-24 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 1.0 |
Spacegroup name | P 31 2 1 |
Unit cell lengths | 103.370, 103.370, 370.010 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 47.670 - 2.500 |
R-factor | 0.2043 |
Rwork | 0.201 |
R-free | 0.25700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5ylv |
RMSD bond length | 0.009 |
RMSD bond angle | 1.214 |
Data reduction software | XDS |
Data scaling software | XDS |
Phasing software | PHASER |
Refinement software | PHENIX (1.13_2998) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 48.000 | 2.600 |
High resolution limit [Å] | 2.500 | 2.500 |
Number of reflections | 69043 | 2135 |
<I/σ(I)> | 20.18 | 0.93 |
Completeness [%] | 85.7 | |
Redundancy | 10.2 | |
CC(1/2) | 0.990 | 0.590 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 293 | 10% glycerol, 20% PEG2000MME, 0.4 M KCl, 3% methylpentanediol, 5 mM beta-mercaptoethanol |