7A0J

Crystal structure of the CRINKLY WD40 ectodomain from the Arabidopsis thaliana receptor kinase ACR4

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5	298	16 % PEG 6,000, 0.01 M tri-sodium citrate pH 5.0

Crystal Properties
Matthews coefficient	Solvent content
2.17	43.28

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 74.991	α = 90
b = 87.952	β = 90.097
c = 88.618	γ = 90

Symmetry
Space Group	P 1 21 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 PILATUS 2M-F		2016-12-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	0.991870	SLS	X06DA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Sym 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	1.95	48.05	99.7	0.119	0.125	1	8.75	6.8		83857		-3	40.2

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R-Sym I (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.95	2.07	98.3		2.08	1.94	0.39	0.91	6.2

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	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MAD	FREE R-VALUE	1.95	48.05	83803	4029	99.856	0.221	0.22	0.2391	48.462

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]
-1.201		0.754	1.64		-0.441

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	25.388
r_dihedral_angle_other_3_deg	18.168
r_dihedral_angle_1_deg	12.834
r_dihedral_angle_4_deg	12.076
r_dihedral_angle_3_deg	11.841
r_lrange_it	3.843
r_lrange_other	3.756
r_angle_refined_deg	1.187
r_angle_other_deg	1.102
r_scangle_it	0.707
r_scangle_other	0.707
r_mcangle_it	0.6
r_mcangle_other	0.6
r_scbond_it	0.393
r_scbond_other	0.393
r_mcbond_it	0.329
r_mcbond_other	0.329
r_nbtor_refined	0.156
r_symmetry_nbd_other	0.154
r_nbd_refined	0.148
r_nbd_other	0.118
r_xyhbond_nbd_refined	0.103
r_symmetry_xyhbond_nbd_refined	0.089
r_symmetry_nbd_refined	0.082
r_symmetry_nbtor_other	0.07
r_chiral_restr	0.033
r_bond_refined_d	0.002
r_gen_planes_refined	0.002
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7918
Nucleic Acid Atoms
Solvent Atoms	270
Heterogen Atoms	106

Software

Software
Software Name	Purpose
REFMAC	refinement
XDS	data reduction
XSCALE	data scaling
autoSHARP	phasing