3REE

Crystal structure of mitoNEET

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		291	Crystals were grown by mixing 1 microliter of mitoNEET 23.3 mg/mL in 50 mM Tris HCl, 0.3 M NaCl, pH 8.5 with 1 microliter of 0.1 M Tris HCl, 1.5 ~ 1.8 M ammonium sulfate, pH 8.5 solution against the same solution. Crystals were appeared in 3 days and flash frozen by transfering into 0.1 M Tris HCl, 1.5 ~ 1.8 M amomnium acete, pH 8.5, 20% xylitol for a few minutes, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Properties
Matthews coefficient	Solvent content
3.9	68.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 58.64	α = 90
b = 58.64	β = 90
c = 177.61	γ = 90

Symmetry
Space Group	I 41 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	CCD	MARMOSAIC 225 mm CCD		2010-08-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 21-ID-F	0.97872	APS	21-ID-F

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	1.76	55.684	99.8	0.078	13.7	6.9	15831	15831

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	1.76	1.86	100		0.514	0.514	1.5	6.6	2257

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	PDB entry 2QD0	1.76	29.32	15856	15766	789	99.23	0.2032	0.2032	0.2019	0.2285	RANDOM	28.5501

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]
-0.01			-0.01		0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	25.897
r_dihedral_angle_3_deg	17.471
r_dihedral_angle_4_deg	15.316
r_dihedral_angle_1_deg	7.26
r_scangle_it	6.228
r_scbond_it	3.97
r_mcangle_it	2.791
r_angle_refined_deg	2.57
r_mcbond_it	1.849
r_angle_other_deg	1.146
r_mcbond_other	0.583
r_chiral_restr	0.168
r_bond_refined_d	0.034
r_gen_planes_refined	0.016
r_bond_other_d	0.003
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	610
Nucleic Acid Atoms
Solvent Atoms	78
Heterogen Atoms	4

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
HKL-2000	data collection