4B5V
Crystal structures of divalent metal dependent pyruvate aldolase, HpaI, in complex with 4-hydroxyl-2-ketoheptane-1,7-dioate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS BEAMLINE X25 |
Synchrotron site | NSLS |
Beamline | X25 |
Temperature [K] | 100 |
Detector technology | CCD |
Detector | ADSC QUANTUM 315 |
Spacegroup name | P 21 3 |
Unit cell lengths | 151.740, 151.740, 151.740 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.935 - 2.041 |
R-factor | 0.1557 |
Rwork | 0.153 |
R-free | 0.17920 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2v5j |
RMSD bond length | 0.004 |
RMSD bond angle | 0.868 |
Phasing software | PHENIX |
Refinement software | PHENIX ((PHENIX.REFINE)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 37.900 | 2.090 |
High resolution limit [Å] | 2.040 | 2.040 |
Rmerge | 0.030 | 0.290 |
Number of reflections | 72826 | |
<I/σ(I)> | 18.5 | 2 |
Completeness [%] | 98.5 | 80.9 |
Redundancy | 19.4 | 4.2 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | 0.5 M AMMONIUM DIHYDROGEN PHOSPHATE, 30% GLYCEROL, 2 MM COCL2 PH 5 |