5O3V

Structural characterization of the fast and promiscuous macrocyclase from plant - PCY1-S562A bound to Presegetalin B1

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293.15	PCY1-S562A complex with PresegB1 was crystallized at 13.3 mg/mL with 0.163 mM PresegB1 in 34.5% (w/v) PEG 3350 and 70 mM Mg sulfate. For cryo protection 5 % (v/v) glycerol were added to reservoir solution.

Crystal Properties
Matthews coefficient	Solvent content
2.35	47.76

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 88.86	α = 90
b = 65.2	β = 95.91
c = 140.17	γ = 90

Symmetry
Space Group	P 1 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 PILATUS 6M-F		2016-08-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04-1	0.920	Diamond	I04-1

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	2.17	47.62	99.5	10.9	3.4		80090

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	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	2.17	47.62	80090	4273	99.44	0.21732	0.21572	0.24803	RANDOM	44.405

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]
3.19		0.38	-0.2		-3.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.337
r_dihedral_angle_4_deg	15.929
r_dihedral_angle_3_deg	12.778
r_dihedral_angle_1_deg	6.182
r_long_range_B_refined	5.252
r_long_range_B_other	5.252
r_scangle_other	2.858
r_mcangle_other	2.116
r_mcangle_it	2.115
r_scbond_it	1.813
r_scbond_other	1.779
r_mcbond_it	1.3
r_mcbond_other	1.296
r_angle_refined_deg	1.257
r_angle_other_deg	0.919
r_chiral_restr	0.077
r_bond_refined_d	0.009
r_gen_planes_refined	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001
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	11692
Nucleic Acid Atoms
Solvent Atoms	257
Heterogen Atoms	22

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
Aimless	data scaling
PHASER	phasing