8K4F

DHODH in complex with compound A0

X-RAY DIFFRACTION

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Starting Model(s)

Initial Refinement Model(s)
Type	Source	Accession Code	Details
experimental model	PDB	6OC0

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP		293	0.1 M PH 4.6 CH3COONa, 1.6-2.0 M (NH4)2SO4, 30-36% glycerol

Crystal Properties
Matthews coefficient	Solvent content
3.71	66.88

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 91.261	α = 90
b = 91.261	β = 90
c = 123.005	γ = 120

Symmetry
Space Group	P 32 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 EIGER2 S 9M		2022-08-29	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL02U1	0.9792	SSRF	BL02U1

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	2.48	50.01	97.1	0.985	7.5	8.8		20687

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	2.48	2.62			0.693

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	2.48	50.01	19725	975	96.12	0.15618	0.15392	0.20379	RANDOM	27.521

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]
-0.7	-0.35		-0.7		2.28

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_3_deg	13.639
r_dihedral_angle_2_deg	6.609
r_dihedral_angle_1_deg	6.197
r_long_range_B_refined	4.743
r_long_range_B_other	4.133
r_rigid_bond_restr	1.34
r_mcangle_it	1.323
r_mcangle_other	1.323
r_scangle_other	1.312
r_angle_refined_deg	0.947
r_scbond_it	0.825
r_scbond_other	0.825
r_mcbond_it	0.798
r_mcbond_other	0.794
r_angle_other_deg	0.318
r_chiral_restr	0.045
r_bond_refined_d	0.003
r_gen_planes_refined	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001
r_dihedral_angle_4_deg
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_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2792
Nucleic Acid Atoms
Solvent Atoms	311
Heterogen Atoms	124

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-3000	data scaling
HKL-3000	data reduction
HKL-3000	phasing