7MSS
Human E105Qa GTP-specific succinyl-CoA synthetase complexed with succinate, magnesium ion and CoA
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | APS BEAMLINE 17-ID |
| Synchrotron site | APS |
| Beamline | 17-ID |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2021-02-28 |
| Detector | DECTRIS EIGER2 X 9M |
| Wavelength(s) | 1.00000 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 80.471, 81.092, 54.486 |
| Unit cell angles | 90.00, 103.37, 90.00 |
Refinement procedure
| Resolution | 53.010 - 1.750 |
| R-factor | 0.2041 |
| Rwork | 0.202 |
| R-free | 0.22690 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 5cae |
| Data reduction software | DIALS |
| Data scaling software | xia2 (3.4.2) |
| Phasing software | PHASER |
| Refinement software | PHENIX (1.19.2_4158) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 56.320 | 56.350 | 1.780 |
| High resolution limit [Å] | 1.750 | 4.750 | 1.750 |
| Rmeas | 0.093 | 0.033 | 2.131 |
| Rpim | 0.051 | 0.018 | 1.157 |
| Total number of observations | 215571 | 11909 | 10838 |
| Number of reflections | 66677 | 3503 | 3252 |
| <I/σ(I)> | 12.4 | 63.6 | 0.5 |
| Completeness [%] | 97.2 | 99.5 | 95.2 |
| Redundancy | 3.2 | 3.4 | 3.3 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 294 | 22.5% (w/v) PEG3350, 100 mM Ammonium succinate pH 7.5, 100 mM Tris-HCl 7.4 |
