6XPJ

CutR flat hexamer, form 2

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	10.5	298	2M ammonium sulfate, 0.2M lithium sulfate and 0.1M CAPS/Sodium hydroxide pH 10.5

Crystal Properties
Matthews coefficient	Solvent content
2.13	42.34

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 79.29	α = 90
b = 79.29	β = 90
c = 100.79	γ = 90

Symmetry
Space Group	P 42 21 2

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 PILATUS 6M-F		2019-12-12	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 24-ID-C	0.979300	APS	24-ID-C

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	1.5	62.32	99.9	0.059	0.061	0.999	23.7	12.954		52024			27.643

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	1.5	1.54	99.3		0.855	0.891	0.86	3.08	12.655

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	1.5	62.318	52024	5203	99.919	0.163	0.1607	0.1841	20.578

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]
0.129			0.129		-0.258

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	39.685
r_dihedral_angle_3_deg	13.807
r_dihedral_angle_4_deg	7.695
r_dihedral_angle_1_deg	7.244
r_lrange_it	5.466
r_lrange_other	5.366
r_scangle_it	4.88
r_scangle_other	4.639
r_scbond_it	3.393
r_scbond_other	3.158
r_mcangle_it	2.257
r_mcangle_other	2.256
r_angle_refined_deg	1.6
r_mcbond_it	1.598
r_mcbond_other	1.597
r_angle_other_deg	1.508
r_nbd_other	0.233
r_nbd_refined	0.201
r_symmetry_nbd_refined	0.182
r_symmetry_nbd_other	0.17
r_nbtor_refined	0.164
r_xyhbond_nbd_refined	0.13
r_symmetry_xyhbond_nbd_refined	0.112
r_symmetry_nbtor_other	0.086
r_chiral_restr	0.078
r_bond_refined_d	0.01
r_gen_planes_refined	0.009
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2486
Nucleic Acid Atoms
Solvent Atoms	200
Heterogen Atoms	20

Software

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