2J1Q
Crystal structure of Trypanosoma cruzi arginine kinase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | ESRF BEAMLINE ID29 |
Synchrotron site | ESRF |
Beamline | ID29 |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2005-02-07 |
Detector | ADSC QUANTUM 210 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 86.697, 86.697, 138.823 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 75.160 - 1.900 |
R-factor | 0.196 |
Rwork | 0.194 |
R-free | 0.21800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 1M80 |
RMSD bond length | 0.018 |
RMSD bond angle | 1.606 |
Data reduction software | MOSFLM |
Data scaling software | SCALA |
Phasing software | AMoRE |
Refinement software | REFMAC (5.2.0005) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 70.000 | 2.000 |
High resolution limit [Å] | 1.900 | 1.900 |
Rmerge | 0.080 | 0.410 |
Number of reflections | 44532 | |
<I/σ(I)> | 20.8 | 2.7 |
Completeness [%] | 92.0 | 67.6 |
Redundancy | 9.3 | 5.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 7.5 | 2.5 M AMMONIUM SULFATE, 0.1 M TRIS HCL, PH 7.5 |