4PVB
Crystal structure of Aminopeptidase N in complex with the phosphonic acid analogue of leucine (D-(S)-LeuP)
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 | 2013-09-30 |
Detector | ADSC QUANTUM 315r |
Wavelength(s) | 0.9794 |
Spacegroup name | H 3 |
Unit cell lengths | 224.264, 224.264, 57.943 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 32.000 - 2.100 |
R-factor | 0.17953 |
Rwork | 0.177 |
R-free | 0.23256 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 2gtq |
RMSD bond length | 0.017 |
RMSD bond angle | 1.815 |
Data reduction software | HKL-3000 |
Data scaling software | HKL-3000 |
Phasing software | MOLREP |
Refinement software | REFMAC (5.7.0029) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 32.390 | 2.140 |
High resolution limit [Å] | 2.100 | 2.100 |
Rmerge | 0.070 | |
Number of reflections | 61031 | |
<I/σ(I)> | 12.5 | |
Completeness [%] | 96.9 | 98.1 |
Redundancy | 2.9 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 6.5 | 289 | 2 M AMMONIUM SULFATE, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 289K |