5E67

K103A/K262A double mutant of I-SmaMI

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	100
Detector technology	CCD
Collection date	2015-04-15
Detector	RIGAKU SATURN 70
Wavelength(s)	1.54
Spacegroup name	P 21 21 21
Unit cell lengths	60.518, 67.326, 98.572
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	25.000 - 2.200
R-factor	0.18276
Rwork	0.179
R-free	0.25448
RMSD bond length	0.018
RMSD bond angle	2.064
Data reduction software	HKL-2000
Data scaling software	SCALEPACK
Phasing software	PHASER
Refinement software	REFMAC (5.8.0124)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	25.000	2.280
High resolution limit [Å]	2.200	2.200
Rmerge		0.619
Number of reflections	19836
<I/σ(I)>	17	2.3
Completeness [%]	92.0	59.2
Redundancy	6.7	4.4

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	7.5	298	28 - 32% PEGMME550, HEPES, Mg++