6L0C

Crystal structure of HIV-1 Integrase catalytic core domain (A128T/K173Q/F185K)

Experimental procedure

Experimental method	SINGLE WAVELENGTH
Source type	SYNCHROTRON
Source details	PHOTON FACTORY BEAMLINE BL-17A
Synchrotron site	Photon Factory
Beamline	BL-17A
Temperature [K]	100
Detector technology	PIXEL
Collection date	2018-02-23
Detector	DECTRIS PILATUS3 S 6M
Wavelength(s)	0.98
Spacegroup name	P 31 2 1
Unit cell lengths	72.769, 72.769, 64.259
Unit cell angles	90.00, 90.00, 120.00

Refinement procedure

Resolution	36.384 - 2.101
R-factor	0.1971
Rwork	0.195
R-free	0.23970
Structure solution method	MOLECULAR REPLACEMENT
Starting model (for MR)	4gw6
Data reduction software	HKL-2000
Data scaling software	HKL-2000
Phasing software	MOLREP
Refinement software	PHENIX (1.13_2998)

Data quality characteristics

	Overall	Outer shell
Low resolution limit [Å]	36.384	2.140
High resolution limit [Å]	2.100	2.100
Rmerge	0.064	0.514
Number of reflections	11817	11791
<I/σ(I)>	43
Completeness [%]	100.0
Redundancy	9.6

Crystallization Conditions

crystal ID	method	pH	temperature	details
1	VAPOR DIFFUSION, HANGING DROP	6.5	289	sodium cacodylate, ammonium sulfate