7KWQ
Spermidine N-acetyltransferase SpeG R149-K152 chimera from Vibrio cholerae and hSSAT
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | AUSTRALIAN SYNCHROTRON BEAMLINE MX1 |
Synchrotron site | Australian Synchrotron |
Beamline | MX1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2017-11-05 |
Detector | DECTRIS EIGER X 16M |
Wavelength(s) | 0.9537 |
Spacegroup name | I 2 2 2 |
Unit cell lengths | 74.891, 137.903, 140.347 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 49.180 - 2.300 |
R-factor | 0.2165 |
Rwork | 0.215 |
R-free | 0.24420 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 4jjx |
RMSD bond length | 0.002 |
RMSD bond angle | 0.407 |
Data reduction software | MOSFLM |
Data scaling software | Aimless |
Phasing software | PHASER (1.18.2_3874) |
Refinement software | PHENIX (1.18.2_3874) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 49.180 | 2.382 |
High resolution limit [Å] | 2.300 | 2.300 |
Number of reflections | 32692 | 3160 |
<I/σ(I)> | 16.4 | 2.4 |
Completeness [%] | 100.0 | |
Redundancy | 4.6 | |
CC(1/2) | 0.998 | 0.919 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 295 | Deionized water |