8R4Z

Crystal structure of alpha keto acid C-methyl-transferases MrsA native-form

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	SLS BEAMLINE X06SA
Synchrotron site	SLS
Beamline	X06SA
Temperature [K]	100
Detector technology	PIXEL
Collection date	2015-04-19
Detector	DECTRIS PILATUS 6M
Wavelength(s)	1.00
Spacegroup name	P 21 21 2
Unit cell lengths	148.135, 66.173, 74.312
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	74.310 - 1.540
R-factor	0.1675
Rwork	0.167
R-free	0.18660
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	IN-HOUSE SAD STRUCTURE
RMSD bond length	0.010
RMSD bond angle	0.990
Data reduction software	autoPROC
Data scaling software	Aimless
Phasing software	MOLREP
Refinement software	BUSTER (2.10.1)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	74.310	1.620
High resolution limit [Å]	1.538	1.538
Rmerge	0.100
Rpim	0.029
Number of reflections	109165	15766
<I/σ(I)>	15.2
Completeness [%]	100.0	99.4
Redundancy	12.7	13
CC(1/2)	0.990	0.850

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP		273	100 mM HEPES pH 7.5, 300 mM NaCl, 28% PEG 3350