6UKH

HhaI endonuclease in Complex with DNA in space group P41212 (pH 6.0)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	APS BEAMLINE 22-ID
Synchrotron site	APS
Beamline	22-ID
Temperature [K]	100
Detector technology	PIXEL
Collection date	2019-02-06
Detector	DECTRIS EIGER X 16M
Wavelength(s)	1.00000
Spacegroup name	P 41 21 2
Unit cell lengths	67.257, 67.257, 171.072
Unit cell angles	90.00, 90.00, 90.00

Refinement procedure

Resolution	33.000 - 2.820
R-factor	0.2075
Rwork	0.205
R-free	0.25190
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6uke
RMSD bond length	0.004
RMSD bond angle	0.638
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	PHENIX
Refinement software	PHENIX (1.15.2_3472)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	33.000	2.930
High resolution limit [Å]	2.820	2.820
Rmerge	0.126	1.685
Rpim	0.039	0.529
Number of reflections	17964	1808
<I/σ(I)>	16.8	2.9
Completeness [%]	99.9
Redundancy	11.2	11
CC(1/2)		0.741

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, SITTING DROP	6	292	10% v/v 2-propanol, 0.1 M MES/sodium hydroxide, pH 6.0, 0.2 M calcium acetate