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 |
