2VLI

Structure of Deinococcus radiodurans tunicamycin resistance protein

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5	293	20 DEGREESC AFTER 3-6 DAYS USING HANGING DROPS CONTAINING 2 MICROL OF THE PROTEIN, 0.4-0.8 MICROL 0.1 M CDCL2 AND 1.6-1.2 MICROL OF A RESERVOIR SOLUTION CONTAINING 11-13% PEG 4000, 0.8 M SODIUM FORMATE AND 0.1 M SODIUM ACETATE PH 5.0

Crystal Properties
Matthews coefficient	Solvent content
2.16	48.4

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 81.36	α = 90
b = 118.16	β = 90
c = 81.11	γ = 90

Symmetry
Space Group	C 2 2 21

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	MARRESEARCH	RH COATED TOROIDAL MIRROR	2006-12-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID23-1	0.9144, 0.9792	ESRF	ID23-1

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	1.95	22.93	99.5	0.09	14.54	4.94		28689		-3.7	19.9

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.95	1.97	100		0.52	3	5.09

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	NONE	1.95	22.9	27186	1486	99.4	0.176	0.174	0.1801	0.214	0.2176	RANDOM	20.9

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]
0.39			-2.53		2.14

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.162
r_dihedral_angle_4_deg	18.081
r_dihedral_angle_3_deg	14.279
r_dihedral_angle_1_deg	5.319
r_scangle_it	4.821
r_scbond_it	3.206
r_mcbond_it	1.959
r_mcangle_it	1.933
r_angle_refined_deg	1.58
r_angle_other_deg	0.984
r_symmetry_vdw_other	0.287
r_nbd_refined	0.216
r_symmetry_vdw_refined	0.21
r_nbd_other	0.207
r_symmetry_hbond_refined	0.195
r_xyhbond_nbd_refined	0.181
r_nbtor_refined	0.173
r_chiral_restr	0.1
r_nbtor_other	0.088
r_bond_refined_d	0.018
r_bond_other_d	0.006
r_gen_planes_refined	0.006
r_gen_planes_other	0.001
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
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	2620
Nucleic Acid Atoms
Solvent Atoms	226
Heterogen Atoms	2

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
SCALA	data scaling
SHELXD	phasing