6XPL

CutR Screw, form 2 with 33.8 angstrom pitch

X-RAY DIFFRACTION

---

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		298	0.2M potassium sodium tartrate tetrahydrate, 0.1M Bis-Tris propane, 8.52% w/v PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
1.55	20.49

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.91	α = 90
b = 64.91	β = 90
c = 33.78	γ = 120

Symmetry
Space Group	P 61

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 EIGER X 16M		2019-12-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-E	0.979180	APS	24-ID-E

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	3.3	56.214	99.3	0.236	0.268	0.992	4.63	4.579		1286			81.695

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.3	3.5	99.5		1.337	1.51	0.511	0.98	4.543

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	6XPK	3.3	56.214	1280	151	99.533	0.225	0.2193	0.2654	123.909

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]
-50.17			-50.17		100.34

RMS Deviations
Key	Refinement Restraint Deviation
r_lrange_other	40.001
r_lrange_it	39.99
r_dihedral_angle_2_deg	35.01
r_scangle_it	29.577
r_scangle_other	29.559
r_mcangle_it	28.386
r_mcangle_other	28.377
r_scbond_other	20.006
r_scbond_it	19.99
r_mcbond_it	19.982
r_mcbond_other	19.955
r_dihedral_angle_3_deg	16.03
r_dihedral_angle_4_deg	9.338
r_dihedral_angle_1_deg	6.26
r_angle_refined_deg	1.306
r_angle_other_deg	1.069
r_symmetry_xyhbond_nbd_refined	0.217
r_symmetry_nbd_refined	0.197
r_nbd_other	0.185
r_symmetry_nbd_other	0.159
r_nbd_refined	0.153
r_nbtor_refined	0.144
r_xyhbond_nbd_refined	0.077
r_symmetry_nbtor_other	0.074
r_chiral_restr	0.037
r_ext_dist_refined_d	0.011
r_bond_refined_d	0.005
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	720
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
XDS	data reduction
XSCALE	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction