8HX8
Crystal structure of 4-amino-4-deoxychorismate synthase from Streptomyces venezuelae co-crystallized with chorismate
Experimental procedure
| Experimental method | SINGLE WAVELENGTH |
| Source type | SYNCHROTRON |
| Source details | SPRING-8 BEAMLINE BL44XU |
| Synchrotron site | SPring-8 |
| Beamline | BL44XU |
| Temperature [K] | 100 |
| Detector technology | PIXEL |
| Collection date | 2020-02-09 |
| Detector | DECTRIS EIGER X 16M |
| Wavelength(s) | 0.9 |
| Spacegroup name | C 2 2 21 |
| Unit cell lengths | 98.334, 172.848, 161.054 |
| Unit cell angles | 90.00, 90.00, 90.00 |
Refinement procedure
| Resolution | 47.500 - 2.550 |
| R-factor | 0.20874 |
| Rwork | 0.206 |
| R-free | 0.26799 |
| Structure solution method | MOLECULAR REPLACEMENT |
| Starting model (for MR) | 1qdl |
| RMSD bond length | 0.003 |
| RMSD bond angle | 0.840 |
| Data reduction software | XDS (Feb 5, 2021) |
| Data scaling software | XDS (Feb 5, 2021) |
| Phasing software | MOLREP (11.7) |
| Refinement software | REFMAC (5.8.0352) |
Data quality characteristics
| Overall | Outer shell | |
| Low resolution limit [Å] | 47.510 | 2.640 |
| High resolution limit [Å] | 2.550 | 2.550 |
| Rpim | 0.033 | 0.879 |
| Number of reflections | 45182 | 4425 |
| <I/σ(I)> | 17.74 | 1.03 |
| Completeness [%] | 99.9 | 99.9 |
| Redundancy | 6.9 | |
| CC(1/2) | 1.000 | 0.580 |
Crystallization Conditions
| crystal ID | method | pH | temperature | details |
| 1 | VAPOR DIFFUSION, HANGING DROP | 7 | 293 | 51% (v/v) Tacsimate, 0.1 M Bis-tris propane (pH 7.0) |
