6QBV

Structure of the HTLV-2 integrase catalytic core domain in complex with magnesium (dimeric form)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	DIAMOND BEAMLINE I03
Synchrotron site	Diamond
Beamline	I03
Temperature [K]	291
Detector technology	PIXEL
Collection date	2017-10-02
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	0.9762
Spacegroup name	C 1 2 1
Unit cell lengths	185.315, 89.175, 65.530
Unit cell angles	90.00, 102.48, 90.00

Refinement procedure

Resolution	58.611 - 2.450
Rwork	0.233
R-free	0.27250
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	6qbv
RMSD bond length	0.008
RMSD bond angle	1.624
Data reduction software	xia2
Phasing software	PHASER
Refinement software	REFMAC (5.8.0253)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	58.611	2.550
High resolution limit [Å]	2.450	2.450
Rmerge	0.242	0.383
Rmeas	0.342
Rpim	0.146
Number of reflections	38400	4309
<I/σ(I)>	3
Completeness [%]	100.0	100
Redundancy	3.9	3.9
CC(1/2)	0.923

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	8.5	291	100 mM Tris pH 8.5, 14% PEG 8000, 250 mM magnesium chloride