7YVR

Crystal Structure of L-Threonine Aldolase from Neptunomonas marina

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL18U1
Synchrotron site	SSRF
Beamline	BL18U1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2021-12-12
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97853
Spacegroup name	C 1 2 1
Unit cell lengths	264.430, 59.859, 95.112
Unit cell angles	90.00, 106.09, 90.00

Refinement procedure

Resolution	19.820 - 2.800
R-factor	0.2034
Rwork	0.201
R-free	0.24040
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5vye
RMSD bond length	0.001
RMSD bond angle	0.402
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	PHENIX (1.19.2_4158)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	19.820	2.898
High resolution limit [Å]	2.798	2.798
Number of reflections	35454	15522
<I/σ(I)>	7.65
Completeness [%]	99.0
Redundancy	4.5
CC(1/2)	0.984	0.819

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	21%(v/v) MPD, 0.02M Calcium chloride dihydrate, and 0.1M Sodium acetate at pH4.65