6HQC

Structural investigation of the TasA anchoring protein TapA from Bacillus subtilis

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	9.5	293	20% PEG MME 550, 0.1M NaCl, 0.1M Bicine pH 9.5

Crystal Properties
Matthews coefficient	Solvent content
2.29	46.25

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 30.103	α = 90
b = 61.135	β = 106.93
c = 34.291	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 PILATUS3 6M		2018-03-06	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	BESSY BEAMLINE 14.1	0.91841, 0.9795	BESSY	14.1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	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	1.28	32.8	98.4	0.0045	0.999	14.19	4.44		30250			26.69

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.28	1.39	97.2		0.177	0.432	0.85

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	1.28	32.8	28736	1513	98.53	0.14969	0.14718	0.19715	RANDOM	28.05

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]
-0.19		-0.03	0.59		-0.32

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	29.369
r_dihedral_angle_2_deg	28.476
r_dihedral_angle_3_deg	13.277
r_dihedral_angle_4_deg	13.19
r_sphericity_bonded	11.412
r_dihedral_angle_1_deg	6.552
r_long_range_B_refined	5.301
r_long_range_B_other	5.299
r_scangle_other	3.55
r_mcangle_it	3.008
r_mcangle_other	3.007
r_scbond_it	3.006
r_scbond_other	3.004
r_mcbond_it	2.475
r_mcbond_other	2.474
r_rigid_bond_restr	2.189
r_angle_refined_deg	1.686
r_angle_other_deg	0.95
r_chiral_restr	0.133
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_bond_other_d	0.004
r_gen_planes_other	0.003
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

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	928
Nucleic Acid Atoms
Solvent Atoms	213
Heterogen Atoms	16

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
Auto-Rickshaw	phasing