6ZRY

6-dimethylallyl tryptophan synthase

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277	200 mM Calcium acetate, 26% PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.55

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 53.355	α = 90
b = 85.682	β = 99.764
c = 74.538	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		2019-08-17	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X06DA	1.00767	SLS	X06DA

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	1.65	46.7	99.8	0.1	0.99	10.9	4.5		78991			27.7

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	Rrim I (All)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.65	1.75			1	0.64

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	5INJ	1.652	46.667	78985	1580	99.786	0.186	0.1858	0.2185	24.054

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]
0.791		1.129	-1.285		0.099

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	26.425
r_dihedral_angle_4_deg	17.17
r_dihedral_angle_3_deg	13.387
r_dihedral_angle_1_deg	8.204
r_lrange_it	5.065
r_lrange_other	5.064
r_scangle_it	1.985
r_scangle_other	1.985
r_mcangle_it	1.908
r_mcangle_other	1.908
r_angle_refined_deg	1.442
r_angle_other_deg	1.335
r_scbond_it	1.186
r_scbond_other	1.186
r_mcbond_it	1.095
r_mcbond_other	1.095
r_symmetry_nbd_refined	0.244
r_nbd_other	0.22
r_nbd_refined	0.195
r_symmetry_nbd_other	0.18
r_nbtor_refined	0.162
r_symmetry_xyhbond_nbd_refined	0.15
r_xyhbond_nbd_refined	0.149
r_symmetry_nbtor_other	0.081
r_chiral_restr	0.073
r_metal_ion_refined	0.072
r_bond_refined_d	0.012
r_gen_planes_refined	0.007
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5350
Nucleic Acid Atoms
Solvent Atoms	588
Heterogen Atoms	79

Software

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