2R5O

Crystal structure of the C-terminal domain of wzt

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	4.6	293	24% PEG 5000 MME, 6% (v/v) glycerol, 0.4 M NaCl, 0.16 M (NH4)2SO4, 0.08 M Na Acetate, pH 4.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.317657	46.929165

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 106.081	α = 90
b = 106.081	β = 90
c = 70.351	γ = 90

Symmetry
Space Group	P 42 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 210		2005-11-10	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1.000	APS	17-ID

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	1.3	20	99.8	0.057	16.5	6.9	98312	98154	-3	-3	15.7

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
	1.3	1.35	100		0.444		6.4	9705

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	SAD	THROUGHOUT	1.3	20	96876	96876	4829	98.48	0.167	0.167	0.166	0.182	RANDOM	15.626

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]
0.27			0.27		-0.53

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.849
r_dihedral_angle_4_deg	19.358
r_dihedral_angle_3_deg	11.934
r_dihedral_angle_1_deg	6.161
r_scangle_it	2.582
r_scbond_it	1.775
r_angle_refined_deg	1.456
r_mcangle_it	1.251
r_angle_other_deg	0.827
r_mcbond_it	0.738
r_symmetry_vdw_other	0.249
r_symmetry_vdw_refined	0.239
r_nbd_refined	0.217
r_symmetry_hbond_refined	0.214
r_mcbond_other	0.214
r_xyhbond_nbd_refined	0.194
r_nbd_other	0.192
r_nbtor_refined	0.184
r_chiral_restr	0.095
r_nbtor_other	0.082
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2773
Nucleic Acid Atoms
Solvent Atoms	364
Heterogen Atoms	21

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
SOLVE	phasing
RESOLVE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection