6H7U
Crystal structure of a POT family transporter in complex with 5-aminolevulinic acid
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | ESRF BEAMLINE ID23-2 |
| Synchrotron site | ESRF |
| Beamline | ID23-2 |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2016-06-30 |
| Detector | DECTRIS PILATUS3 2M |
| Wavelength(s) | 0.8729 |
| Spacegroup name | P 1 21 1 |
| Unit cell lengths | 60.539, 57.030, 99.950 |
| Unit cell angles | 90.00, 104.79, 90.00 |
Refinement procedure
| Resolution | 40.290 - 2.800 |
| R-factor | 0.294 |
| Rwork | 0.293 |
| R-free | 0.32000 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 6exs |
| RMSD bond length | 0.010 |
| RMSD bond angle | 1.030 |
| Data reduction software | XDS |
| Data scaling software | Aimless (0.5.27) |
| Phasing software | PHASER |
| Refinement software | BUSTER (2.10.3) |
Data quality characteristics
| Overall | Inner shell | Outer shell | |
| Low resolution limit [Å] | 45.210 | 45.210 | 2.950 |
| High resolution limit [Å] | 2.800 | 8.850 | 2.800 |
| Rmerge | 0.206 | 0.050 | 1.248 |
| Rmeas | 0.225 | 0.054 | 1.354 |
| Rpim | 0.088 | 0.021 | 0.520 |
| Total number of observations | 3668 | 16097 | |
| Number of reflections | 16496 | 559 | 2405 |
| <I/σ(I)> | 7.3 | 20.9 | 1.8 |
| Completeness [%] | 99.9 | 99.1 | 100 |
| Redundancy | 6.6 | 6.6 | 6.7 |
| CC(1/2) | 0.991 | 0.998 | 0.767 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | LIPIDIC CUBIC PHASE | 5 | 293 | 26-27% (v/v) PEG 200, 220 mM (NH4)2HPO4, and 110 mM sodium citrate (pH 5.0). Ligand: 20mM 5-ALA |
