7U8B

Product of 14mer primer with activated asymmetric GA dimer diastereomer 1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7	293.15	1.7 M Lithium sulfate, 50 mM HEPES pH 7.0, 50 mM Magnesium sulfate

Crystal Properties
Matthews coefficient	Solvent content
2.27	45.76

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 43.455	α = 90
b = 43.455	β = 90
c = 81.122	γ = 120

Symmetry
Space Group	P 3 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	99	PIXEL	DECTRIS PILATUS3 6M		2022-02-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 23-ID-B	1.033167	APS	23-ID-B

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim 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	1.73	50	96.3	0.093	0.103	0.043	0.998	13.8	5		9404

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	Rpim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.73	1.76	98.5		0.499	0.554	0.23	0.878	4.8	4.8

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	THROUGHOUT	6C8O	1.73	34.162	9262	430	94.781	0.197	0.1944	0.2475	22.646

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]
0.006	0.003		0.006		-0.02

RMS Deviations
Key	Refinement Restraint Deviation
r_lrange_other	6.363
r_lrange_it	6.36
r_angle_other_deg	3.415
r_scangle_it	3.129
r_scangle_other	2.995
r_angle_refined_deg	2.965
r_scbond_it	2.177
r_scbond_other	2.1
r_chiral_restr_other	1.502
r_symmetry_nbd_refined	0.412
r_chiral_restr	0.379
r_nbtor_refined	0.255
r_symmetry_nbtor_other	0.251
r_symmetry_xyhbond_nbd_refined	0.25
r_nbd_other	0.245
r_symmetry_nbd_other	0.233
r_xyhbond_nbd_refined	0.17
r_nbd_refined	0.134
r_bond_other_d	0.027
r_bond_refined_d	0.023
r_gen_planes_refined	0.019
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms
Nucleic Acid Atoms	424
Solvent Atoms	82
Heterogen Atoms	258

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling
PHASER	phasing