6ISU

Crystal structure of Lys27-linked di-ubiquitin in complex with its selective interacting protein UCHL3

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SSRF BEAMLINE BL17B1
Synchrotron site	SSRF
Beamline	BL17B1
Temperature [K]	77
Detector technology	CCD
Collection date	2018-01-10
Detector	BRUKER SMART 6000
Wavelength(s)	0.9792
Spacegroup name	C 2 2 21
Unit cell lengths	91.407, 94.204, 91.178
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	41.850 - 1.866
R-factor	0.2121
Rwork	0.209
R-free	0.26440
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1xd3
RMSD bond length	0.007
RMSD bond angle	0.861
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	PHENIX ((1.13_2998: ???))

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	41.850	1.933
High resolution limit [Å]	1.866	1.866
Number of reflections	29404
<I/σ(I)>	31.32
Completeness [%]	88.8
Redundancy	3.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		291.15	18% PEG 3350 (w/v), 400 mM Ca(AC)2