6G7B

Nt2 domain of the TssA component from the type VI secretion system of Aeromonas hydrophila.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		290	0.2 M Sodium chloride, 0.1 M HEPES buffer (pH 7.0), and 20% (w/v) PEG 6,000

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 39.848	α = 90
b = 101.316	β = 104.63
c = 78.432	γ = 90

Symmetry
Space Group	P 1 21 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	DECTRIS PILATUS 6M-F		2017-05-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04	0.9795	Diamond	I04

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rpim I (All)	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	1.76	101.32	99.9	0.065	0.039	7	3.6		59629			19.3

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	1.76	1.79

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	SAD	THROUGHOUT	1.76	101.32	56717	2805	99.7	0.27382	0.27227	0.30575	RANDOM	22.743

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]
-0.83		0.03	-1.24		1.81

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.784
r_dihedral_angle_4_deg	16.011
r_dihedral_angle_3_deg	12.929
r_long_range_B_refined	5.589
r_dihedral_angle_1_deg	5.546
r_long_range_B_other	5.501
r_scangle_other	4.348
r_scbond_it	2.848
r_scbond_other	2.848
r_mcangle_it	2.59
r_mcangle_other	2.589
r_mcbond_it	1.801
r_mcbond_other	1.801
r_angle_refined_deg	1.702
r_angle_other_deg	1.025
r_chiral_restr	0.099
r_bond_refined_d	0.018
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001
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	4584
Nucleic Acid Atoms
Solvent Atoms	380
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
pointless	data scaling
PHASER	phasing