5MEY

Crystal structure of Smad4-MH1 bound to the GGCGC site.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID23-2
Synchrotron site	ESRF
Beamline	ID23-2
Temperature [K]	100
Detector technology	PIXEL
Collection date	2016-09-23
Detector	DECTRIS PILATUS 2M
Wavelength(s)	0.9763
Spacegroup name	C 2 2 21
Unit cell lengths	64.170, 79.000, 90.100
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	29.700 - 2.050
R-factor	0.223
Rwork	0.222
R-free	0.23800
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	3qsv
RMSD bond length	0.009
RMSD bond angle	1.000
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	BUSTER (2.10.2)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	50.000	2.060
High resolution limit [Å]	2.050	2.050
Rmeas	0.067	1.183
Number of reflections	14710
<I/σ(I)>	17.72	1.59
Completeness [%]	99.9	100
Redundancy	6.2	6
CC(1/2)		0.653

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		277	17% PEG 6000, 0.2 M NaCl, 0.1 M sodium acetate pH 5.0