3CVR

Crystal structure of the full length IpaH3

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	2M NaCl, 0.1M Bis-Tris pH5.5, 2.5% Polyacrylic acid 5100 sodium salt, 0.1 M Sodium Nitrate, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.9	68.43

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 154.19	α = 90
b = 154.19	β = 90
c = 85.87	γ = 90

Symmetry
Space Group	P 41 21 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	95	CCD	MAR CCD 165 mm		2008-02-28	M	SINGLE WAVELENGTH
2	1	x-ray	95	CCD	ADSC QUANTUM 270		2008-03-03	M	SINGLE WAVELENGTH
1,2	1

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BSRF BEAMLINE 3W1A	0.9800	BSRF	3W1A
2	SYNCHROTRON	PHOTON FACTORY BEAMLINE AR-NW12A	1.0000	Photon Factory	AR-NW12A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	2.8	51.37	98.7	0.071	0.074	25.3	11		26107	1	1

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1,2	2.8	2.95	99.6		0.362	0.38	5.5	11.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	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	SAD	THROUGHOUT	2.8	48.76	26028	24588	1318	99.54	0.2519	0.25057	0.27654	RANDOM	68.787

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]
-1.44			-1.44		2.88

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.393
r_dihedral_angle_3_deg	19.601
r_dihedral_angle_4_deg	18.178
r_dihedral_angle_1_deg	5.198
r_scangle_it	1.579
r_angle_refined_deg	1.16
r_scbond_it	0.952
r_mcangle_it	0.631
r_mcbond_it	0.388
r_nbtor_refined	0.305
r_nbd_refined	0.199
r_symmetry_hbond_refined	0.176
r_symmetry_vdw_refined	0.154
r_xyhbond_nbd_refined	0.128
r_chiral_restr	0.08
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	3702
Nucleic Acid Atoms
Solvent Atoms	39
Heterogen Atoms

Software

Software
Software Name	Purpose
SCALA	data processing
SOLVE	phasing
CNS	refinement
PDB_EXTRACT	data extraction
ADSC	data collection
MOSFLM	data reduction
SCALA	data scaling
REFMAC	refinement