4UZC

KSHV LANA (ORF73) C-terminal domain, spiral: hexagonal crystal form

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	0.4 UL OF 31.5 MG/ML PROTEIN IN 5 MM BISTRIS-CL, 5 MM DTT, PH 6.5 WERE AS SUCH EQUILIBRATED AGAINST A RESERVOIR SOLUTION OF 170 MM LITHIUM ACETATE AND 18% (W/V) PEG3350 IN A SITTING DROP SETUP AT 20 DEGREE CENTIGRADE. AFTER TWO DAYS, CRYSTALS WERE DETACHED FROM THE CARRIER PLASTIC BY ADDING 1 UL OF 2 M AMMONIUM FORMATE.

Crystal Properties
Matthews coefficient	Solvent content
2.79	55.88

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 103.18	α = 90
b = 103.18	β = 90
c = 228.25	γ = 120

Symmetry
Space Group	P 65 2 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	PIXEL	DECTRIS PILATUS 6M	MIRRORS	2014-03-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1		BESSY	14.1

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	3.7	89.36	95.9	0.23	18.53	29.7		7874		2	119.8

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.7	3.84	99.1		1.92	31.3

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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 2YPY	3.7	89.36	7485	389	95.83	0.20278	0.20078	0.2386	RANDOM	115.815

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	-1		-2		6.49

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	27.5
r_dihedral_angle_3_deg	14.491
r_dihedral_angle_4_deg	12.955
r_mcangle_it	12.583
r_mcbond_it	7.888
r_mcbond_other	7.885
r_scbond_it	7.588
r_dihedral_angle_1_deg	3.332
r_angle_refined_deg	0.508
r_angle_other_deg	0.492
r_chiral_restr	0.035
r_gen_planes_refined	0.002
r_bond_refined_d	0.001
r_bond_other_d
r_gen_planes_other
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_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4316
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XDS	data scaling
PHENIX	phasing