2G77

Crystal Structure of Gyp1 TBC domain in complex with Rab33 GTPase bound to GDP and AlF3

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION	7	277	10~15% polyethylene glycol 6000, 100 mM Sodium Acetate, 10% Glycerol, 20 mM NaF, 2mM AlCl3, 50 mM HEPES, pH7.0, EVAPORATION, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.48	50.41

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 72.2	α = 90
b = 94.526	β = 90
c = 102.561	γ = 90

Symmetry
Space Group	P 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 4		2005-02-09	M	SINGLE WAVELENGTH
2	1	x-ray		CCD	ADSC QUANTUM 315		2005-02-09	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSLS BEAMLINE X29A	0.979026	NSLS	X29A
2	SYNCHROTRON	NSLS BEAMLINE X29A	0.9793, 0.9790, 0.9670	NSLS	X29A

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	2.26	50	99	0.065	9.9	5	62674	33046	37.6	1017	27

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)
	2.26	2.34	99.9		0.354	4.93	5.1	6309

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 (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MAD	THROUGHOUT	2.26	8	30553	1634	98.65	0.207	0.20726	0.20524	0.24357	RANDOM	39.538

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]
-1.88			4.63		-2.75

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.869
r_dihedral_angle_4_deg	14.393
r_dihedral_angle_3_deg	14.166
r_dihedral_angle_1_deg	4.713
r_scangle_it	1.32
r_angle_refined_deg	0.987
r_mcangle_it	0.912
r_scbond_it	0.817
r_mcbond_it	0.519
r_nbtor_refined	0.298
r_nbd_refined	0.181
r_symmetry_vdw_refined	0.166
r_symmetry_hbond_refined	0.155
r_xyhbond_nbd_refined	0.127
r_chiral_restr	0.069
r_bond_refined_d	0.007
r_gen_planes_refined	0.003
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_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	4141
Nucleic Acid Atoms
Solvent Atoms	416
Heterogen Atoms	33

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SHARP	phasing