8JUS

Crystal structure of aspartate semialdehyde dehydrogenase from Porphyromonas gingivalis complexed with 2',5'adenosine diphosphate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PAL/PLS BEAMLINE 5C (4A)
Synchrotron site	PAL/PLS
Beamline	5C (4A)
Temperature [K]	80
Detector technology	PIXEL
Collection date	2023-05-02
Detector	DECTRIS EIGER X 9M
Wavelength(s)	0.9796
Spacegroup name	C 2 2 21
Unit cell lengths	74.990, 108.220, 160.400
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	28.770 - 1.730
R-factor	0.1854
Rwork	0.184
R-free	0.20650
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.012
RMSD bond angle	1.115
Data reduction software	XDS
Data scaling software	XDS
Phasing software	MOLREP
Refinement software	REFMAC (5.5)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	28.770	1.790
High resolution limit [Å]	1.730	1.730
Number of reflections	68236	6742
<I/σ(I)>	29.89	7.46
Completeness [%]	100.0
Redundancy	13.6	13.4
CC(1/2)	1.000	0.980

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	7.5	296	0.2 M Ammonium sulfate, 0.1M HEPES pH 7.5, 25% (w/v) PEG 3350