2X83

Evolutionary basis of HIV restriction by the antiretroviral TRIMCyp

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		290	0.33 mM each of Mafa Cyp and HIV-1 CAN in 20 mM HEPES pH 7, 50 mM NaCl, 1 mM DTT was mixed with reservoir solution (30% PEG 6000, 1 M LiCl, 0.1 M HEPES pH 7, 0.5% ethyl acetate

Crystal Properties
Matthews coefficient	Solvent content
1.82	32.06

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 38.52	α = 90
b = 110.15	β = 101.59
c = 67.76	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100					M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-E SUPERBRIGHT

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	1.7	20	95.1	0.06	9.1	2.4		60435		2

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	OTHER	THROUGHOUT	NONE	1.7	66.38	55058	2942	96	0.163	0.158	0.246	RANDOM	24

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]
-2.03		-1.22	1.72		-0.18

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.223
r_dihedral_angle_4_deg	21.623
r_dihedral_angle_3_deg	16.303
r_scangle_it	6.509
r_dihedral_angle_1_deg	6.352
r_scbond_it	4.531
r_mcangle_it	2.965
r_mcbond_it	1.923
r_rigid_bond_restr	1.91
r_angle_refined_deg	1.803
r_angle_other_deg	1.052
r_mcbond_other	0.635
r_chiral_restr	0.112
r_bond_refined_d	0.021
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4751
Nucleic Acid Atoms
Solvent Atoms	634
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement