8FUF

Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (ZNF831) and UDP-GlcNAc

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 21-ID-D
Synchrotron site	APS
Beamline	21-ID-D
Temperature [K]	100
Detector technology	CCD
Collection date	2020-11-08
Detector	MARMOSAIC 300 mm CCD
Wavelength(s)	1.12717
Spacegroup name	P 3 2 1
Unit cell lengths	274.011, 274.011, 143.078
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	53.060 - 3.690
R-factor	0.1989
Rwork	0.198
R-free	0.24160
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.002
RMSD bond angle	0.445
Data reduction software	XDS
Data scaling software	Aimless
Phasing software	PHASER
Refinement software	PHENIX (1.20.1_4487)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	137.010	3.750
High resolution limit [Å]	3.690	3.690
Number of reflections	66589	3338
<I/σ(I)>	12.1	2.2
Completeness [%]	99.9
Redundancy	20.7
CC(1/2)	0.997	0.768

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	1.9M Ammonium Sulfate, 0.1M Tris pH=8.5, 1% Xylitol