1ZPU

Crystal Structure of Fet3p, a Multicopper Oxidase that Functions in Iron Import

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	7	298	sodium citrate, HEPES, ethylene glycol, ethanol, pH 7, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
3.2	62

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 168.534	α = 90
b = 168.534	β = 90
c = 174.605	γ = 120

Symmetry
Space Group	P 32

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	CUSTOM-MADE		2004-08-20	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	CUSTOM-MADE		2004-08-20	M	MAD
1,2	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-BM	1.37837	APS	19-BM
2	SYNCHROTRON	APS BEAMLINE 19-BM	1.37837, 1.37944, 1.34766	APS	19-BM

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
1,2	2.8	50	99.6	0.081	14.9	3.7	136782	136782			68.6

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)
1,2	2.8	2.95	99.9		0.36	2.3	3.6	20049

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 (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.8	50	127444	127444	6726	98.21	0.22721	0.22721	0.22563	0.2354	0.25742	0.2647	RANDOM	69.824

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]
-4.46	-2.23		-4.46		6.7

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.034
r_dihedral_angle_4_deg	20.443
r_dihedral_angle_3_deg	18.709
r_dihedral_angle_1_deg	6.878
r_angle_refined_deg	1.411
r_scangle_it	1.33
r_scbond_it	0.775
r_mcangle_it	0.366
r_nbtor_refined	0.322
r_symmetry_vdw_refined	0.255

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	25524
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	2135

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
CCP4	data scaling
CNS	phasing

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729.