8CQ4

Bifunctional cyclohexadienyl dehydratase/chorismate mutase from Janthinobacterium sp. HH01

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293.15	10% w/v PEG 20 000 20% v/v PEG MME 550 0.03 M Sodium nitrate 0.03 M Disodium hydrogen phosphate 0.03 M Ammonium sulfate 0.1 M MES/imidazole pH 6.5 (Morpheus buffer 1) 3.5 mg/mL protein in 20 mM TRIS-HCl, pH 8

Crystal Properties
Matthews coefficient	Solvent content
2.19	43.8

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 40.584	α = 90
b = 73.985	β = 90
c = 131.22	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	PIXEL	DECTRIS EIGER X 16M		2019-12-05	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	MAX IV BEAMLINE BioMAX	0.976	MAX IV	BioMAX

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	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	65.6	93	0.998	14.1	12.7		35076

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.65	1.83	54.6		0.542	1.6	9.9

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	MOLECULAR REPLACEMENT	FREE R-VALUE	1.65	65.6	35076	1717	72.148	0.194	0.1917	0.2453	28.766

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]
-0.076			0.113		-0.036

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	15.359
r_dihedral_angle_6_deg	15.212
r_dihedral_angle_2_deg	10.515
r_dihedral_angle_1_deg	6.372
r_lrange_it	6.306
r_lrange_other	6.306
r_scangle_it	5.382
r_scangle_other	5.381
r_mcangle_it	3.874
r_mcangle_other	3.874
r_scbond_it	3.609
r_scbond_other	3.609
r_mcbond_it	2.916
r_mcbond_other	2.91
r_angle_refined_deg	1.658
r_angle_other_deg	0.545
r_symmetry_xyhbond_nbd_other	0.405
r_symmetry_nbd_refined	0.27
r_nbd_refined	0.222
r_nbd_other	0.215
r_xyhbond_nbd_refined	0.201
r_symmetry_nbd_other	0.189
r_nbtor_refined	0.177
r_symmetry_xyhbond_nbd_refined	0.11
r_chiral_restr	0.082
r_symmetry_nbtor_other	0.077
r_bond_refined_d	0.009
r_gen_planes_refined	0.009
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3066
Nucleic Acid Atoms
Solvent Atoms	154
Heterogen Atoms	12

Software

Software
Software Name	Purpose
REFMAC	refinement
autoPROC	data reduction
STARANISO	data scaling
PHASER	phasing