1OI1

Crystal Structure of the MBT domains of Human SCML2

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Temperature [K]	100
Spacegroup name	C 1 2 1
Unit cell lengths	118.762, 47.696, 41.493
Unit cell angles	90.00, 100.29, 90.00

Refinement procedure

Resolution	50.000 - 1.780
R-factor	0.171
Rwork	0.171
R-free	0.20400
Structure solution method	MIRAS
RMSD bond length	0.004
RMSD bond angle	1.300 *
Data reduction software	MOSFLM
Data scaling software	SCALA
Phasing software	SOLVE/RESOLVE
Refinement software	CNS (1.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	31.010	1.880
High resolution limit [Å]	1.780	1.780
Rmerge	0.071	0.243
Total number of observations	117212 *
Number of reflections	21472	3022 *
<I/σ(I)>	19.8	6.2
Completeness [%]	97.6	94.7
Redundancy	5.5	5.2

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	Vapor diffusion, sitting drop *	7.5 *	4 *	0.1 M TRIS, PH 8.0, 50MM MAGNESIUM CHLORIDE, 15.6% PEG4000 PEG200 (20%) - AS CRYOPROTECTANT

Crystallization Reagents in Literatures

ID	crystal ID	solution	reagent name	concentration (unit)	details
1	1	drop	protein	12 (mg/ml)
2	1	drop	Tris	10 (mM)	pH7.5
3	1	drop	dithiothreitol	5 (mM)
4	1	reservoir	Tris	100 (mM)	pH8.0
5	1	reservoir	PEG4000	15.6 (%)
6	1	reservoir		50 (mM)