Experiment: 8C7P

X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6FFV

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.5	277	0.2 M Potassium chloride, 0.1 M Sodium citrate pH 5.5, 37 % v/v Pentaerythritol propoxylate (PO/OH).

Crystal Properties
Matthews coefficient	Solvent content
2.14	42.53

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.318	α = 90
b = 91.318	β = 90
c = 77.391	γ = 120

Symmetry
Space Group	P 32 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	100	PIXEL	DECTRIS PILATUS3 6M		2020-06-15	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I24	0.976	Diamond	I24

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	2.528	79.084	99.9	0.98	10.4	2.21		6814			49.73

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	2.53	2.63	2.8		0.53	1.5	0.9

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 (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	FREE R-VALUE	3	79.084	6264	295	80.69	0.227	0.2249	0.22	0.2629	0.26	81.507

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]
-1.088	-0.544		-1.088		3.531

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	18.139
r_dihedral_angle_2_deg	15.511
r_dihedral_angle_6_deg	15.396
r_dihedral_angle_1_deg	6.811
r_angle_refined_deg	2.019
r_nbtor_refined	0.331
r_symmetry_nbd_refined	0.287
r_nbd_refined	0.256
r_xyhbond_nbd_refined	0.152
r_chiral_restr	0.114

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	18.139
r_dihedral_angle_2_deg	15.511
r_dihedral_angle_6_deg	15.396
r_dihedral_angle_1_deg	6.811
r_angle_refined_deg	2.019
r_nbtor_refined	0.331
r_symmetry_nbd_refined	0.287
r_nbd_refined	0.256
r_xyhbond_nbd_refined	0.152
r_chiral_restr	0.114
r_bond_refined_d	0.012
r_gen_planes_refined	0.011

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1378
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	91

Software

Software
Software Name	Purpose
REFMAC	refinement
PHASER	phasing
Coot	model building
XDS	data reduction
XDS	data scaling

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.