4M0K
Crystal structure of adenine phosphoribosyltransferase from Rhodothermus marinus DSM 4252, NYSGRC Target 029775.
Experimental procedure
| Experimental method | SAD |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 31-ID |
| Synchrotron site | APS |
| Beamline | 31-ID |
| Temperature [K] | 100 |
| Detector technology | CCD |
| Collection date | 2013-07-18 |
| Detector | RAYONIX MX225HE |
| Wavelength(s) | 0.9791 |
| Spacegroup name | P 1 |
| Unit cell lengths | 40.214, 64.609, 73.148 |
| Unit cell angles | 87.30, 77.23, 85.37 |
Refinement procedure
| Resolution | 20.000 - 1.400 |
| R-factor | 0.185 |
| Rwork | 0.184 |
| R-free | 0.20950 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 2dy0 |
| RMSD bond length | 0.008 |
| RMSD bond angle | 1.406 |
| Data reduction software | HKL-2000 |
| Data scaling software | SCALEPACK |
| Phasing software | PHASER (2.5.1) |
| Refinement software | REFMAC |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 50.000 | 50.000 | 1.420 |
| High resolution limit [Å] | 1.400 | 3.800 | 1.400 |
| Rmerge | 0.070 | 0.053 | 0.667 |
| Number of reflections | 135383 | ||
| <I/σ(I)> | 12.7 | ||
| Completeness [%] | 95.9 | 97.5 | 93 |
| Redundancy | 3.8 | 3.8 | 3.7 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, SITTING DROP | 7.5 | 298 | 0.2 M calcium chloride, 0.1 M HEPES:NAOH, pH 7.5, 30% PEG 4000, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
