4S38

IspG in complex MEcPP

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	4G9P

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	276	0.1 M BIS-TRIS PROPANE, 20% PEG3350, 0.2 M Na2SO4, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 276K

Crystal Properties
Matthews coefficient	Solvent content
2.7	54.5

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 111.73	α = 90
b = 62.14	β = 127.6
c = 87.04	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		2014-04-12	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	1.4	30	97.6	0.042	14.5	3	93186	90950	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	1.4	1.5	94.8		0.489	2.1

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	4G9P	1.4	10	90949	86401	4548	97.88	0.11215	0.11054	0.14254	RANDOM	21.236

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]
-0.21		-0.04	0.64		-0.18

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	42.2
r_dihedral_angle_2_deg	33.436
r_dihedral_angle_4_deg	15.677
r_sphericity_bonded	14.668
r_dihedral_angle_3_deg	12.791
r_rigid_bond_restr	6.41
r_scangle_other	6.398
r_long_range_B_other	6.154
r_long_range_B_refined	6.153
r_dihedral_angle_1_deg	5.632
r_scbond_it	5.628
r_scbond_other	5.627
r_mcangle_other	3.698
r_mcangle_it	3.697
r_mcbond_it	3.205
r_mcbond_other	3.199
r_angle_refined_deg	2.764
r_angle_other_deg	1.444
r_chiral_restr	0.249
r_bond_refined_d	0.025
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	382
Heterogen Atoms	84

Software

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