2BWN
5-Aminolevulinate Synthase from Rhodobacter capsulatus
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | MPG/DESY, HAMBURG BEAMLINE BW6 |
Synchrotron site | MPG/DESY, HAMBURG |
Beamline | BW6 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2003-11-06 |
Detector | MARRESEARCH |
Spacegroup name | P 21 21 21 |
Unit cell lengths | 67.875, 92.872, 250.131 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 129.100 - 2.100 |
R-factor | 0.164 |
Rwork | 0.161 |
R-free | 0.21700 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | PDB ENTRIES 1BS0 AND 1FC4 |
RMSD bond length | 0.021 |
RMSD bond angle | 1.693 |
Data reduction software | DENZO |
Data scaling software | SCALEPACK |
Phasing software | EPMR |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 50.000 | 2.180 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.080 | 0.340 |
Number of reflections | 370565 | |
<I/σ(I)> | 13.7 | 3.8 |
Completeness [%] | 83.8 | 82.7 |
Redundancy | 4.7 | 4.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.5 | 100 MM HEPES, PH 7.5, 200 MM NA ACETATE, 8% (V/V) ISOPROPANOL, 20% PEG 4000 |