3T7U
A NeW Crystal structure of APC-ARM
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL17U |
Synchrotron site | SSRF |
Beamline | BL17U |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | MARMOSAIC 225 mm CCD |
Wavelength(s) | 1.0000 |
Spacegroup name | P 31 |
Unit cell lengths | 72.496, 72.496, 129.981 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 30.000 - 2.900 |
R-factor | 0.2712 |
Rwork | 0.269 |
R-free | 0.31260 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 3nmw |
RMSD bond length | 0.006 |
RMSD bond angle | 0.908 |
Data scaling software | SCALEPACK |
Phasing software | PHASER |
Refinement software | REFMAC (5.5.0102) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 50.000 | 50.000 | 2.900 |
High resolution limit [Å] | 2.800 | 6.030 | 2.800 |
Rmerge | 0.081 | 0.060 | 0.550 |
Number of reflections | 10096 | ||
<I/σ(I)> | 16.5 | ||
Completeness [%] | 99.1 | 94.1 | 100 |
Redundancy | 20.3 | 17.8 | 20.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 287 | 1.02M Sodium phosphate monobasic monohydrate, 0.18M Potassium phosphate dibasic, vapor diffusion, hanging drop, temperature 287K |