3S3O

Crystal structure of the Prototype Foamy Virus (PFV) N224H mutant intasome in complex with magnesium and Dolutegravir (S/GSK1349572)

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3OYN

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.5	291	1.35 M ammonium sulfate, 25% (v/v) glycerol, 4.8% (v/v) 1,6-hexanediol, 50 mM Mes-NaOH, 1mM EDTA, pH 6.5, vapor diffusion, hanging drop, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
3.96	68.93

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 160.44	α = 90
b = 160.44	β = 90
c = 123.03	γ = 90

Symmetry
Space Group	P 41 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315		2010-10-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I02	0.97630	Diamond	I02

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym I (Observed)	Net I Over Average Sigma (I)	Redundancy	Number Reflections (All)	Number Reflections (Observed)	Observed Criterion Sigma (F)	Observed Criterion Sigma (I)	B (Isotropic) From Wilson Plot
1	2.55	39.141	99.2	0.086	2	8.6	52365	52365	-3	-3

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.55	2.69	95.5		0.955	0.955	0.8	6.7	7217

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3OYN	2.55	39.14	52761	52270	2639	99.07	0.21	0.2095	0.2084	0.2301	RANDOM	59.3555

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]
1.13			1.13		-2.26

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.276
r_dihedral_angle_4_deg	16.362
r_dihedral_angle_3_deg	16.328
r_dihedral_angle_1_deg	6.12
r_scangle_it	3.085
r_scbond_it	1.819
r_angle_refined_deg	1.524
r_mcangle_it	1.386
r_mcbond_it	0.715
r_chiral_restr	0.084

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.276
r_dihedral_angle_4_deg	16.362
r_dihedral_angle_3_deg	16.328
r_dihedral_angle_1_deg	6.12
r_scangle_it	3.085
r_scbond_it	1.819
r_angle_refined_deg	1.524
r_mcangle_it	1.386
r_mcbond_it	0.715
r_chiral_restr	0.084
r_bond_refined_d	0.011
r_gen_planes_refined	0.007

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4378
Nucleic Acid Atoms	732
Solvent Atoms	199
Heterogen Atoms	81

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
PHASER	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.