7KOM
High Resolution Crystal Structure of Putative Pterin Binding Protein PruR (VV2_1280) from Vibrio vulnificus CMCP6
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 21-ID-G |
| Synchrotron site | APS |
| Beamline | 21-ID-G |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2018-11-15 |
| Detector | MARMOSAIC 300 mm CCD |
| Wavelength(s) | 0.97856 |
| Spacegroup name | I 2 2 2 |
| Unit cell lengths | 33.046, 71.087, 106.359 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 26.600 - 0.990 |
| R-factor | 0.1205 |
| Rwork | 0.119 |
| R-free | 0.14100 |
| Structure solution method | SAD |
| RMSD bond length | 0.007 |
| RMSD bond angle | 1.530 |
| Data reduction software | HKL-3000 |
| Data scaling software | HKL-3000 |
| Phasing software | HKL-3000 |
| Refinement software | REFMAC (5.8.0238) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 30.000 | 1.010 |
| High resolution limit [Å] | 0.990 | 0.990 |
| Rmerge | 0.075 | 0.679 |
| Rmeas | 0.081 | 0.740 |
| Rpim | 0.030 | 0.288 |
| Number of reflections | 65367 | 2840 |
| <I/σ(I)> | 45.1 | 3.2 |
| Completeness [%] | 93.4 | 82.2 |
| Redundancy | 7.3 | 6 |
| CC(1/2) | 0.821 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 3.5 | 292 | Protein: 7.2 mg/ml, 0.5M Sodium chloride, 0.01M Tris HCl (pH 8.3); Screen: Classics II (A7), 0.1M Citric acid (pH 3.5), 3.0M Sodium chloride. Cryo: 4.0M Formate |
