Experiment: 2QZV

Draft Crystal Structure of the Vault Shell at 9 Angstroms Resolution

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	Other		vault cryo-EM density

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.8	293	0.5% PEG 8000, 3% GLYCEROL, 0.05M NA MOPS, 0.04M MGCL2, 0.2% N-OCTYL-BETA-D-GLUCOPYRANOSIDE, INITIALLY SATURATED WITH CYCLOHEXANE, PH 6.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K, PH 6.80

Crystal Properties
Matthews coefficient	Solvent content
7.5	84

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 631.449	α = 90
b = 464.724	β = 123.84
c = 584.572	γ = 90

Symmetry
Space Group	C 1 2 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	110	CCD	ADSC QUANTUM 315	MIRRORS FOCUSED AT 700 MM	2004-01-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.2	1.08	ALS	8.2.2

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	9	200	98.1	0.223	6.5	6.1		101681

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)
	9	9.5	95.5		0.63	1.2	5.3	13869

Refinement

Statistics
Diffraction ID	Structure Solution Method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	Mean Isotropic B
X-RAY DIFFRACTION	AB INITIO PHASING	CRYO EM DENSITY	9	200	101681		98	0.615	0.5454

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]

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7404
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
DM	model building
ADSC	data collection
MOSFLM	data reduction
SCALA	data scaling
DM	phasing
CNS	refinement