7XTL

Crystal structure of the C-terminal domain of human N-acetylglucosaminyltransferase IVa

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-5A
Synchrotron site	Photon Factory
Beamline	BL-5A
Temperature [K]	100
Detector technology	PIXEL
Collection date	2022-03-05
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	1.0
Spacegroup name	P 1 21 1
Unit cell lengths	50.699, 32.490, 85.629
Unit cell angles	90.00, 94.71, 90.00

Refinement procedure

Resolution	50.579 - 1.972
Rwork	0.220
R-free	0.26630
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	AlphaFold2 model
RMSD bond length	0.014
RMSD bond angle	1.704
Data reduction software	MOSFLM
Data scaling software	SCALA
Phasing software	MOLREP
Refinement software	REFMAC (5.8.0267)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	85.340	2.080
High resolution limit [Å]	1.970	1.970
Rmerge	0.207	0.822
Rmeas	0.216	0.855
Rpim	0.060	0.234
Number of reflections	20101	2924
<I/σ(I)>	8.4	2.4
Completeness [%]	100.0	100
Redundancy	12.8	13
CC(1/2)	0.990	0.951

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	0.2 M lithium nitrate, 20%(w/v) PEG3350