6S53

Crystal structure of TRIM21 RING domain in complex with an isopeptide-linked Ube2N~ubiquitin conjugate

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I04
Synchrotron site	Diamond
Beamline	I04
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-07-05
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.9795
Spacegroup name	P 1
Unit cell lengths	49.750, 83.310, 86.750
Unit cell angles	89.90, 89.05, 88.70

Refinement procedure

Resolution	19.760 - 2.800
Rwork	0.209
R-free	0.24950
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	5olm 5eya
RMSD bond length	0.007
RMSD bond angle	1.259
Data reduction software	XDS
Data scaling software	XDS
Phasing software	PHASER
Refinement software	PHENIX

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	19.760	2.900
High resolution limit [Å]	2.800	2.800
Rmerge	0.039	0.399
Rmeas	0.055	0.565
Rpim	0.039	0.399
Number of reflections	32828	3279
<I/σ(I)>	12.83
Completeness [%]	95.7
Redundancy	1.8
CC(1/2)	0.998	0.735

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	290	Crystals grew in 0.1 M Tris/BICINE pH 8.5, 10.5 % (w/v) PEG3350/PEG 1K/MPD and 0.08 M sodium nitrate/sodium phosphate/ammonium sulfate.