9XY5

One of a series of engineered variants of I-OnuI meganuclease targeting altered DNA target sequence

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	ROTATING ANODE
Source details	RIGAKU MICROMAX-007 HF
Temperature [K]	108
Detector technology	CCD
Collection date	1017-10-31
Detector	RIGAKU SATURN 944+
Wavelength(s)	1.54178
Spacegroup name	P 21 21 21
Unit cell lengths	39.171, 68.382, 165.541
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	42.943 - 2.612
R-factor	0.2162
Rwork	0.210
R-free	0.26720
Structure solution method	MOLECULAR REPLACEMENT
RMSD bond length	0.005
RMSD bond angle	0.731
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHASER (2.7.16)
Refinement software	PHENIX (1.11.1_2575)

Data quality characteristics

	Overall	Inner shell	Outer shell
Low resolution limit [Å]	50.000	50.000	2.710
High resolution limit [Å]	2.612	5.640	2.620
Rmerge	0.090	0.039	0.663
Rmeas	0.100	0.043	0.734
Rpim	0.042	0.017	0.307
Number of reflections	13760	1548	1314
<I/σ(I)>	7.9
Completeness [%]	97.0	99.4	97.6
Redundancy	5.1	6.1	5.2
CC(1/2)		0.999	0.792

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP		293	25% PEG 8000, 100mM HEPES pH 7.0