5HZG

The crystal structure of the strigolactone-induced AtD14-D3-ASK1 complex

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	EVAPORATION		291	16% PEG 3350, 16mM BICINE pH 9.0, 20mM HEPES pH 7.5, 4.4% w/v Polyacrylic Acid 5100 Sodium salt, 10mM Praseodymium (III) acetate hydrate, 100 mM NDSB-256

Crystal Properties
Matthews coefficient	Solvent content
3.31	62.85

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 106.397	α = 90
b = 172.979	β = 90
c = 186.845	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 315r		2014-09-06	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL17U	0.9792	SSRF	BL17U

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	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	50	99.9	12.6	19.82		49674

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	3.3	3.4

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 (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	3.3	49.07	49674	2669	99.46	0.24969	0.24623	0.26	0.31585	0.32	RANDOM	89.173

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]
-0.01			-0.02		0.03

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	37.93
r_dihedral_angle_3_deg	22.179
r_dihedral_angle_4_deg	17.013
r_long_range_B_refined	13.773
r_long_range_B_other	13.772
r_dihedral_angle_1_deg	10.662
r_mcangle_other	9.032
r_mcangle_it	9.03
r_scangle_other	8.264
r_mcbond_it	5.502
r_mcbond_other	5.494
r_scbond_it	4.868
r_scbond_other	4.867
r_angle_refined_deg	1.781
r_angle_other_deg	1.151
r_chiral_restr	0.149
r_bond_refined_d	0.011
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.002
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	15638
Nucleic Acid Atoms
Solvent Atoms	24
Heterogen Atoms	14

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data processing
HKL-2000	data scaling
PHENIX	phasing