Experiment: 4O2X

Structure of a malarial protein

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	3W3I	PDB ID 3W3I, 1MG9, 1MBX and 3DNJ
experimental model	PDB	1MG9	PDB ID 3W3I, 1MG9, 1MBX and 3DNJ
experimental model	PDB	1MBX	PDB ID 3W3I, 1MG9, 1MBX and 3DNJ
experimental model	PDB	3DNJ	PDB ID 3W3I, 1MG9, 1MBX and 3DNJ

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		5	273	Ammonium Sulfate 2 M, NaCl 1.8 M no buffer, pH 5, VAPOR DIFFUSION, HANGING DROP, temperature 273K

Crystal Properties
Matthews coefficient	Solvent content
3.74	67.13

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.85	α = 90
b = 97.85	β = 90
c = 298.24	γ = 120

Symmetry
Space Group	P 61

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	200	PIXEL	PSI PILATUS 6M		2013-08-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 14-BM-C		APS	14-BM-C

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	2.699	73.703	97.4	0.04	0.04	15.8	2.7		43001		1	75

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	SAD + MR	PDB ID 3W3I, 1MG9, 1MBX and 3DNJ	2.7	73.67	1.37	44187	43001	3225	97.3	0.189	0.185	0.1971	0.239	0.2424

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]

RMS Deviations
Key	Refinement Restraint Deviation
f_dihedral_angle_d	13.425
f_angle_d	1.232
f_chiral_restr	0.048
f_bond_d	0.009
f_plane_restr	0.006

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	6828
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
APS	data collection
SHELXS	phasing
PHENIX	refinement
XDS	data reduction
XDS	data scaling