4FIN
Crystal Structure of EttA (formerly YjjK) - an E. coli ABC-type ATPase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X12C |
Synchrotron site | NSLS |
Beamline | X12C |
Temperature [K] | 130 |
Detector technology | CCD |
Collection date | 2000-03-01 |
Detector | Brandeis-4K |
Wavelength(s) | 0.9798 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 45.363, 233.474, 54.089 |
Unit cell angles | 90.00, 91.29, 90.00 |
Refinement procedure
Resolution | 49.067 - 2.400 |
R-factor | 0.1862 |
Rwork | 0.183 |
R-free | 0.24290 |
Structure solution method | SAD |
RMSD bond length | 0.006 |
RMSD bond angle | 0.984 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | SOLVE |
Refinement software | PHENIX ((phenix.refine: 1.7.3_928)) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.440 |
High resolution limit [Å] | 2.400 | 6.510 | 2.400 |
Number of reflections | 44036 | ||
<I/σ(I)> | 14.1 | 44 | 2.04 |
Completeness [%] | 93.7 | 99.6 | 83.1 |
Redundancy | 6.5 | 8.3 | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 5.6 | 300 | 200mM Li2SO4, 100mM NaCitrate pH 5.6, 10-20% Polyethylene Glycol (MW 8000), VAPOR DIFFUSION, HANGING DROP, temperature 300KK |