4A6D
Crystal structure of human N-acetylserotonin methyltransferase (ASMT) in complex with SAM
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SOLEIL BEAMLINE PROXIMA 1 |
Synchrotron site | SOLEIL |
Beamline | PROXIMA 1 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2009-04-19 |
Detector | ADSC QUANTUM 315r |
Spacegroup name | H 3 2 |
Unit cell lengths | 170.400, 170.400, 123.320 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 28.760 - 2.400 |
R-factor | 0.1771 |
Rwork | 0.176 |
R-free | 0.20410 |
Structure solution method | SAD |
RMSD bond length | 0.010 |
RMSD bond angle | 1.120 |
Data reduction software | XDS |
Data scaling software | XSCALE |
Refinement software | BUSTER (2.8.0) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 41.400 | 2.500 |
High resolution limit [Å] | 2.400 | 2.400 |
Rmerge | 0.060 | 0.860 |
Number of reflections | 26695 | |
<I/σ(I)> | 26.6 | 2.8 |
Completeness [%] | 99.1 | 95 |
Redundancy | 16.1 | 10.8 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 6.5 | 30% PEG400, 0.1M CACODYLATE PH6.5, 0.2M LISO4 |