5VMQ
STRUCTURE OF THE R105A MUTANT CATALYTIC TRIMER OF ESCHERICHIA COLI ASPARTATE TRANSCARBAMOYLASE AT 2.0-A RESOLUTION
Replaces: 1GQ3Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SSRL BEAMLINE BL7-1 |
| Synchrotron site | SSRL |
| Beamline | BL7-1 |
| Temperature [K] | 100 |
| Detector technology | IMAGE PLATE |
| Collection date | 1998-11-15 |
| Detector | MAR scanner 345 mm plate |
| Wavelength(s) | 1.0 |
| Spacegroup name | P 21 21 21 |
| Unit cell lengths | 56.030, 81.100, 211.650 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 18.286 - 2.012 |
| R-factor | 0.1772 |
| Rwork | 0.175 |
| R-free | 0.22680 |
| RMSD bond length | 0.007 |
| RMSD bond angle | 0.839 |
| Data reduction software | MOSFLM (CCP4) |
| Data scaling software | SCALA (CCP4) |
| Phasing software | AMoRE (CCP4) |
| Refinement software | PHENIX ((1.11.1_2575: ???)) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 18.290 | 2.060 |
| High resolution limit [Å] | 2.010 | 2.010 |
| Number of reflections | 57740 | |
| <I/σ(I)> | 11.7 | 2.9 |
| Completeness [%] | 89.8 | 82 |
| Redundancy | 3.3 | 2.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7.8 | 277 | 100 mM Tris-Cl, 7.5% PEG 8,000, 40 mM CaOAc |
