8VQW
Crystal Structure of Betaine aldehyde dehydrogenase (BetB) from Klebsiella aerogenes (CoA bound)
Experimental procedure
Experimental method | SINGLE WAVELENGTH |
Source type | SYNCHROTRON |
Source details | NSLS-II BEAMLINE 19-ID |
Synchrotron site | NSLS-II |
Beamline | 19-ID |
Temperature [K] | 100 |
Detector technology | PIXEL |
Collection date | 2023-12-09 |
Detector | DECTRIS EIGER2 XE 9M |
Wavelength(s) | 0.9785 |
Spacegroup name | P 1 21 1 |
Unit cell lengths | 83.818, 101.008, 123.928 |
Unit cell angles | 90.00, 95.94, 90.00 |
Refinement procedure
Resolution | 47.270 - 2.200 |
R-factor | 0.1624 |
Rwork | 0.160 |
R-free | 0.20330 |
Structure solution method | MOLECULAR REPLACEMENT |
RMSD bond length | 0.007 |
RMSD bond angle | 0.839 |
Data reduction software | XDS |
Data scaling software | Aimless |
Phasing software | PHASER |
Refinement software | PHENIX ((1.21rc1_5156: ???)) |
Data quality characteristics
Overall | Outer shell | |
Low resolution limit [Å] | 47.270 | 2.260 |
High resolution limit [Å] | 2.200 | 2.200 |
Rmerge | 0.143 | 1.282 |
Rmeas | 0.155 | 1.379 |
Rpim | 0.058 | 0.504 |
Total number of observations | 734621 | 56861 |
Number of reflections | 104242 | 7708 |
<I/σ(I)> | 9.4 | 1.6 |
Completeness [%] | 99.9 | |
Redundancy | 7 | 7.4 |
CC(1/2) | 0.997 | 0.678 |
Crystallization Conditions
crystal ID | method | pH | temperature | details |
1 | VAPOR DIFFUSION, SITTING DROP | 4.5 | 291 | Berkeley C10: 100 mM Sodium acetate / Hydrochloric acid pH 4.5, 100 mM Ammonium phosphate dibasic, 20% (w/v) PEG 3350, 5% (v/v) 2-Propanol, KlaeA.00020.b.B1.PW39167 at 17 mg/mL. 10mM FAD soak for 4 hours. Plate 13676 well C10 drop 1. Puck: PSL-0807, Cryo: 30% PEG3350 + 70% crystallant. |