7TSS

Room temperature rsEospa Trans-state structure at pH 8.4

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	BATCH MODE	8.4	293	0.2 M LITHIUM SULFATE 0.1 M TRIS-Cl PH 8.5, 25% PEG 3350, 15 mg/ml PROTEIN CONCENTRATION

Crystal Properties
Matthews coefficient	Solvent content
2.26	45.57

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 39.6	α = 90
b = 74.5	β = 90
c = 78.98	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	298	PIXEL	DECTRIS PILATUS3 6M		2020-03-03	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I24	0.9801	Diamond	I24

Serial Crystallography

Sample delivery method
Diffraction ID	Description	Sample Delivery Method
1		fixed target

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	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	1.75	78.91	100	0.91	4.035	541.8		13139114

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.75	1.813	100		0.52	1.31

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	5OQ9, 5OQA	1.75	39.521	24263	1161	99.955	0.194	0.1919	0.2326	21.68

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]
0.348			0.034		-0.382

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.625
r_dihedral_angle_4_deg	18.228
r_dihedral_angle_3_deg	12.916
r_dihedral_angle_1_deg	7.322
r_lrange_it	6.171
r_lrange_other	6.16
r_scangle_it	4.338
r_scangle_other	4.336
r_scbond_it	2.732
r_scbond_other	2.73
r_mcangle_it	2.697
r_mcangle_other	2.696
r_mcbond_it	1.669
r_mcbond_other	1.667
r_angle_refined_deg	1.549
r_angle_other_deg	1.324
r_symmetry_xyhbond_nbd_refined	0.208
r_nbd_refined	0.187
r_symmetry_nbd_other	0.175
r_symmetry_nbd_refined	0.171
r_nbtor_refined	0.168
r_nbd_other	0.157
r_xyhbond_nbd_refined	0.155
r_symmetry_nbtor_other	0.145
r_chiral_restr	0.067
r_xyhbond_nbd_other	0.066
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1748
Nucleic Acid Atoms
Solvent Atoms	104
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
CrystFEL	data reduction
CrystFEL	data scaling
REFMAC	phasing