5BSG
Crystal structure of Medicago truncatula (delta)1-Pyrroline-5-Carboxylate Reductase (MtP5CR) in complex with NADP+
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 19-ID |
Synchrotron site | APS |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2014-11-15 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9786 |
Spacegroup name | P 1 |
Unit cell lengths | 87.239, 100.300, 100.786 |
Unit cell angles | 68.13, 85.76, 89.30 |
Refinement procedure
Resolution | 39.390 - 1.950 |
R-factor | 0.156 |
Rwork | 0.155 |
R-free | 0.17800 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2izz |
RMSD bond length | 0.019 |
RMSD bond angle | 1.826 |
Data scaling software | XSCALE |
Refinement software | REFMAC (5.8.0073) |
Data quality characteristics
Overall | Inner shell | Outer shell | |
Low resolution limit [Å] | 40.000 | 2.060 | |
High resolution limit [Å] | 1.950 | 5.780 | 1.950 |
Rmerge | 0.113 | 0.031 | 0.728 |
Rmeas | 0.136 | 0.038 | 0.876 |
Total number of observations | 732206 | ||
Number of reflections | 225659 | 8730 | 34743 |
<I/σ(I)> | 10.74 | 32.68 | 1.98 |
Completeness [%] | 96.9 | 98.1 | 92.5 |
Redundancy | 3.2 | 3.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, HANGING DROP | 7.5 | 292 | Morpheus screen (Molecular Dimensions) A7 solution (100 mM HEPES/MOPS buffer pH 7.5, 10% polyethylene glycol 4000, 20% glycerol, 30 mM MgCl2 and 30 mM CaCl2). |