6H3R

Crystal structure of Smad2 without exon -MH1 bound to the CAGAC site.

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	ESRF BEAMLINE ID23-1
Synchrotron site	ESRF
Beamline	ID23-1
Temperature [K]	100
Detector technology	PIXEL
Collection date	2017-02-19
Detector	DECTRIS PILATUS 6M
Wavelength(s)	0.97625
Spacegroup name	P 43 21 2
Unit cell lengths	80.140, 80.140, 143.840
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	27.800 - 2.750
R-factor	0.202
Rwork	0.201
R-free	0.22200
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	1ozj
RMSD bond length	0.010
RMSD bond angle	1.040
Data reduction software	XDS
Data scaling software	XSCALE
Phasing software	PHASER
Refinement software	BUSTER (2.10.3)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	30.000	2.760
High resolution limit [Å]	2.750	2.750
Rmeas	0.092	0.127
Number of reflections	12777	154
<I/σ(I)>	14.85	1.6
Completeness [%]	99.8	100
Redundancy	9.3	9.9
CC(1/2)	0.994	0.620

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6.5	277	0.1 M MES 6.5 30% PEG300