5C88
Crystal structure of Ard1 N-terminal acetyltransferase from Sulfolobus solfataricus in monoclinic form
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSRRC BEAMLINE BL13B1 |
Synchrotron site | NSRRC |
Beamline | BL13B1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2010-01-20 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 1.0 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 34.154, 84.246, 49.165 |
Unit cell angles | 90.00, 89.88, 90.00 |
Refinement procedure
Resolution | 26.637 - 2.490 |
R-factor | 0.1714 |
Rwork | 0.161 |
R-free | 0.26520 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4r3k |
RMSD bond length | 0.008 |
RMSD bond angle | 1.159 |
Data scaling software | HKL-2000 |
Phasing software | PHENIX |
Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 30.000 | 30.000 | 2.580 |
High resolution limit [Å] | 2.490 | 5.360 | 2.490 |
Rmerge | 0.087 | 0.044 | 0.493 |
Total number of observations | 31094 | ||
Number of reflections | 9431 | ||
<I/σ(I)> | 10.3 | ||
Completeness [%] | 95.5 | 89.5 | 98.8 |
Redundancy | 3.3 | 2.9 | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.2 | 283 | 0.6 M ammonium sulfate, 0.1 M sodium acetate trihydrate, pH 4.2, 0.1 M lithium sulfate |