5K8P
Zn2+/Tetrahedral intermediate-bound R289A 5-nitroanthranilate aminohydrolase
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | APS BEAMLINE 22-ID |
Synchrotron site | APS |
Beamline | 22-ID |
Temperature [K] | 100 |
Detector technology | CCD |
Collection date | 2015-06-22 |
Detector | MARMOSAIC 300 mm CCD |
Wavelength(s) | 1.0000 |
Spacegroup name | C 2 2 21 |
Unit cell lengths | 185.884, 247.634, 247.870 |
Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
Resolution | 37.160 - 2.200 |
R-factor | 0.1739 |
Rwork | 0.174 |
R-free | 0.20390 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 5k8o |
RMSD bond length | 0.012 |
RMSD bond angle | 1.118 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX (1.9_1692) |
Data quality characteristics
Overall | |
Low resolution limit [Å] | 37.160 |
High resolution limit [Å] | 2.200 |
Number of reflections | 337936 |
<I/σ(I)> | 14.63 |
Completeness [%] | 98.3 |
Redundancy | 5.7 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 298 | 0.1 M sodium cacodylate pH 6.5, 0.65 M trisodium citrate, 12 mM zinc acetate, 0.22 mM 5-nitroanthranilic acid |