8XHD
Crystal structure of alpha-Oxoamine Synthase Alb29 with PLP cofactor and L-glutamate
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | SSRF BEAMLINE BL19U1 |
Synchrotron site | SSRF |
Beamline | BL19U1 |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2022-10-12 |
Detector | DECTRIS PILATUS3 6M |
Wavelength(s) | 0.97853 |
Spacegroup name | P 32 2 1 |
Unit cell lengths | 117.734, 117.734, 145.018 |
Unit cell angles | 90.00, 90.00, 120.00 |
Refinement procedure
Resolution | 43.680 - 2.700 |
R-factor | 0.2172 |
Rwork | 0.215 |
R-free | 0.25180 |
Structure solution method | MOLECULAR REPLACEMENT |
Starting model (for MR) | 8xha |
RMSD bond length | 0.002 |
RMSD bond angle | 0.541 |
Data reduction software | HKL-2000 |
Data scaling software | HKL-2000 |
Phasing software | PHASER |
Refinement software | PHENIX ((1.19.2_4158: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 101.960 | 2.800 |
High resolution limit [Å] | 2.700 | 2.700 |
Rmerge | 0.108 | 1.274 |
Rmeas | 0.113 | 1.306 |
Rpim | 0.033 | 0.389 |
Total number of observations | 368062 | |
Number of reflections | 32498 | 3210 |
<I/σ(I)> | 20.3 | |
Completeness [%] | 100.0 | 99.97 |
Redundancy | 11.3 | 11.5 |
CC(1/2) | 0.999 | 0.712 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | LIQUID DIFFUSION | 293.15 | 0.1 M Amino acid mix, 0.1 M Buffer system 3, pH8.5, 30% v/v Precipitant Mix2 |