1R8M

SEC7 DOMAIN OF THE ARF EXCHANGE FACTOR ARNO WITH BREFELDIN A-SENSITIZING MUTATIONS

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	1PBV	PDB ENTRY 1PBV

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	289	20% PEG 3350, 190mM Sodium Formate, 100mM Hepes, 18mM MnCl2, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Properties
Matthews coefficient	Solvent content
2.24	45.18

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 33.429	α = 90
b = 95.775	β = 101.67
c = 33.665	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100					M	SINGLE WAVELENGTH
2	1	x-ray	100					M
1,2	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM30A	0.979	ESRF	BM30A
2	SYNCHROTRON	ESRF BEAMLINE ID14-3	0.933	ESRF	ID14-3

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge 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	1.7	33		0.066	18	4.5		21082			17.61

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1,2	1.7	1.75	65.5		0.122	5	1.76

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	PDB ENTRY 1PBV	1.7	32.97	21082	19998	1083	93.12	0.19414	0.19209	0.23136	RANDOM	15.946

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]
-0.19		0.59	-0.59		1.02

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_1_deg	6.332
r_scangle_it	5.98
r_scbond_it	3.821
r_mcangle_it	2.245
r_angle_refined_deg	1.942
r_mcbond_it	1.306
r_angle_other_deg	1.091
r_symmetry_vdw_refined	0.365
r_symmetry_vdw_other	0.328
r_nbd_other	0.24
r_nbd_refined	0.235
r_xyhbond_nbd_refined	0.164
r_symmetry_hbond_refined	0.163
r_chiral_restr	0.11
r_nbtor_other	0.093
r_bond_refined_d	0.025
r_gen_planes_other	0.023
r_gen_planes_refined	0.017
r_bond_other_d	0.003
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1593
Nucleic Acid Atoms
Solvent Atoms	119
Heterogen Atoms	4

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
XDS	data scaling
AMoRE	phasing