4HAJ
Crystal structure of PpcA K9E mutant
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-BM |
Synchrotron site | APS |
Beamline | 19-BM |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2004-04-19 |
Detector | CUSTOM-MADE |
Wavelength(s) | 1.03320 |
Spacegroup name | P 43 2 2 |
Unit cell lengths | 32.310, 32.310, 178.510 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 30.000 - 1.900 |
R-factor | 0.18743 |
Rwork | 0.184 |
R-free | 0.22043 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1os6 |
RMSD bond length | 0.015 |
RMSD bond angle | 1.533 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | CNS |
Refinement software | REFMAC (5.1.24) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 1.970 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.045 | 0.124 |
Number of reflections | 8023 | |
<I/σ(I)> | 53.8 | 11 |
Completeness [%] | 97.1 | 79.2 |
Redundancy | 7.3 | 2.3 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 6.5 | 298 | 3.5 M Ammonium sulfate pH adjusted to 6.5 with ammonium hydroxide; 0.25% deoxycholate in the drop, VAPOR DIFFUSION, HANGING DROP, temperature 298K |