4IY0

Structural and ligand binding properties of the Bateman domain of human magnesium transporters CNNM2 and CNNM4

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION	4.6	291.15	10mM magnesium chloride, 3M ammonium acetate, 100mM sodium acetate, pH 4.6, VAPOR DIFFUSION, temperature 291.15K

Crystal Properties
Matthews coefficient	Solvent content
3.86	68.17

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 104.599	α = 90
b = 104.599	β = 90
c = 100.959	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	PIXEL	PSI PILATUS 6M		2012-06-04	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE ID29	0.9793	ESRF	ID29

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	1.9	73.96	99.98	0.09		14.6	22264	22264

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	1.9		99.98

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	1.9	42	22264	21125	1138	99.97	0.20634	0.20514	0.2296	RANDOM	43.805

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]
0.3			0.3		-0.6

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.419
r_dihedral_angle_3_deg	17.495
r_dihedral_angle_4_deg	14.914
r_scangle_it	7.103
r_dihedral_angle_1_deg	5.407
r_scbond_it	4.51
r_mcangle_it	3.371
r_angle_refined_deg	2.464
r_mcbond_it	1.978
r_chiral_restr	0.262

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.419
r_dihedral_angle_3_deg	17.495
r_dihedral_angle_4_deg	14.914
r_scangle_it	7.103
r_dihedral_angle_1_deg	5.407
r_scbond_it	4.51
r_mcangle_it	3.371
r_angle_refined_deg	2.464
r_mcbond_it	1.978
r_chiral_restr	0.262
r_bond_refined_d	0.032
r_gen_planes_refined	0.012

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1215
Nucleic Acid Atoms
Solvent Atoms	116
Heterogen Atoms	31

Software

Software
Software Name	Purpose
HKL-2000	data collection
PHENIX	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHENIX	phasing

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.