4QN1

Crystal Structure of a Functionally Uncharacterized Domain of E3 Ubiquitin Ligase SHPRH

Experimental procedure

Experimental method	SAD
Source type	SYNCHROTRON
Source details	APS BEAMLINE 19-ID
Synchrotron site	APS
Beamline	19-ID
Temperature [K]	100
Detector technology	CCD
Collection date	2014-04-11
Detector	ADSC QUANTUM 315r
Wavelength(s)	0.97918
Spacegroup name	P 61 2 2
Unit cell lengths	130.624, 130.624, 129.571
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	27.770 - 2.480
R-factor	0.2268
Rwork	0.226
R-free	0.25740
Structure solution method	SAD
Data reduction software	DENZO
Data scaling software	SCALEPACK
Phasing software	SOLVE
Refinement software	REFMAC

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.520
High resolution limit [Å]	2.480	6.730	2.480
Rmerge	0.117	0.053	0.951
Number of reflections	23412
<I/σ(I)>	24.3
Completeness [%]	98.5	95	99.5
Redundancy	9.5	8.8	9.7

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	5.5	291	1.6 M ammonium formate, 0.1 M Bis-Tris, pH 5.5, in situ proteolysis (1000:1 w/w protein:chymotrypsin) before setup, VAPOR DIFFUSION, HANGING DROP, temperature 291K