4S3E

IspG in complex with Inhibitor 7 (compound 1061)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	0.1 M BIS-TRIS PROPANE, 20% PEG3350, 0.2 M Na2SO4 , pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.66	53.79

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 111.02	α = 90
b = 61.79	β = 127.01
c = 86.06	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	100	PIXEL	PSI PILATUS 6M		2014-07-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06SA	1.0	SLS	X06SA

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	1.35	30	95.3	0.036	18.9	3.1		97494	2	2

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	1.35	1.45	94.1		0.445	2.7

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	4S38	1.35	10	97494	92619	4875	95.63	0.11062	0.10889	0.14332	RANDOM	20.234

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]
-0.27		-0.06	0.77		-0.21

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	39.998
r_dihedral_angle_2_deg	34.512
r_dihedral_angle_4_deg	18.833
r_sphericity_bonded	13.81
r_dihedral_angle_3_deg	12.362
r_rigid_bond_restr	5.989
r_dihedral_angle_1_deg	5.855
r_long_range_B_refined	5.448
r_long_range_B_other	5.448
r_scangle_other	5.383
r_scbond_other	4.919
r_scbond_it	4.917
r_mcangle_other	3.015
r_mcangle_it	3.008
r_angle_refined_deg	2.781
r_mcbond_it	2.475
r_mcbond_other	2.474
r_angle_other_deg	1.477
r_chiral_restr	0.261
r_bond_refined_d	0.026
r_gen_planes_refined	0.011
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3072
Nucleic Acid Atoms
Solvent Atoms	424
Heterogen Atoms	38

Software

Software
Software Name	Purpose
XDS	data scaling
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
REFMAC	phasing