5CA9

Structures of the candida albicans sey1p GTPase in complex with GDPAlF4-

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION		289	160 mM Lithium sulfate monohydrate, 80 mM Tris pH 8.5, 20% w/v Polyethylene glycol 3,350, 40 mM Ammonium acetate, 20 mM Sodium citrate tribasic dihydrate pH 5.6, 6% w/v Polyethylene glycol 4,000, 20 mM spermidine

Crystal Properties
Matthews coefficient	Solvent content
2.77	55.47

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 76.272	α = 90
b = 120.527	β = 90
c = 190.198	γ = 90

Symmetry
Space Group	I 21 21 21

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	ADSC QUANTUM 315r		2013-12-08	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U	1.0	SSRF	BL17U

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	2.8	50	99	43.9	10.28		21774

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	2.8	2.85

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	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		THROUGHOUT	2.8	48.76	20650	1121	98.94	0.2541	0.25277	0.27901	RANDOM	78.318

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]
-0.51			0.48		0.03

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.143
r_dihedral_angle_3_deg	22.707
r_dihedral_angle_4_deg	17.567
r_long_range_B_refined	14.398
r_long_range_B_other	14.398
r_mcangle_it	9.596
r_mcangle_other	9.595
r_scangle_other	8.78
r_dihedral_angle_1_deg	8.425
r_mcbond_it	5.944
r_mcbond_other	5.944
r_scbond_other	5.24
r_scbond_it	5.236
r_angle_refined_deg	1.763
r_angle_other_deg	0.999
r_chiral_restr	0.107
r_bond_refined_d	0.015
r_bond_other_d	0.006
r_gen_planes_refined	0.006
r_gen_planes_other	0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5303
Nucleic Acid Atoms
Solvent Atoms	115
Heterogen Atoms	34

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data processing
PHENIX	model building