4XSJ

Crystal structure of the N-terminal domain of the human mitochondrial calcium uniporter fused with T4 lysozyme

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	20% PEG 3350, 5% glycerol, 0.3 M ammonium sulphate and 0.1 M Bis-Tris-HCl (pH 5.5)

Crystal Properties
Matthews coefficient	Solvent content
2.91	57.72

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 98.085	α = 90
b = 98.085	β = 90
c = 62.409	γ = 120

Symmetry
Space Group	P 65

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 315r		2013-12-02	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	PAL/PLS BEAMLINE 5C (4A)	0.9795	PAL/PLS	5C (4A)

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.65	50	97.9	15.9	7.2		32604

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	2LZM	1.8	48.5	29581	1536	98.2	0.13	0.127	0.19	RANDOM	29.253

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]
0.59	0.3		0.59		-1.92

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	48.541
r_dihedral_angle_2_deg	34.393
r_sphericity_bonded	21.789
r_dihedral_angle_4_deg	12.689
r_dihedral_angle_3_deg	11.764
r_long_range_B_refined	6.757
r_long_range_B_other	4.917
r_dihedral_angle_1_deg	4.74
r_scangle_other	3.59
r_mcangle_it	3.164
r_mcangle_other	3.163
r_scbond_it	3.157
r_scbond_other	3.051
r_mcbond_it	2.585
r_mcbond_other	2.584
r_rigid_bond_restr	1.457
r_angle_refined_deg	1.334
r_angle_other_deg	0.894
r_chiral_restr	0.077
r_bond_refined_d	0.01
r_gen_planes_refined	0.005
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_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2008
Nucleic Acid Atoms
Solvent Atoms	431
Heterogen Atoms	15

Software

Software
Software Name	Purpose
REFMAC	refinement
Coot	model building
HKL-2000	data processing