7XYR

Cystal Structure of Beta-glucuronidase from Bacteroides thetaiotaomicron

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.5	298	10%PEG3350, 0.2 M NaCl,0.1 M MES PH 5.5

Crystal Properties
Matthews coefficient	Solvent content
2.49	50.67

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 101.582	α = 90
b = 122.249	β = 90
c = 105.122	γ = 90

Symmetry
Space Group	C 2 2 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	RIGAKU HyPix-6000HE		2021-04-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	ROTATING ANODE	RIGAKU FR-X	2.0

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	23.892	99.57	0.997	12.71	2		44460

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	2.071			0.866

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	AB INITIO PHASING	FREE R-VALUE	2	23.892	44313	2260	99.573	0.192	0.1902	0.2322	24.639

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]
-0.002			-0.005		0.007

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.801
r_dihedral_angle_4_deg	18.434
r_dihedral_angle_3_deg	16.445
r_dihedral_angle_1_deg	6.815
r_lrange_it	5.532
r_lrange_other	5.532
r_scangle_it	3.564
r_scangle_other	3.563
r_mcangle_it	2.854
r_mcangle_other	2.853
r_scbond_it	2.367
r_scbond_other	2.366
r_mcbond_it	1.958
r_mcbond_other	1.951
r_angle_refined_deg	1.502
r_angle_other_deg	1.399
r_nbd_other	0.228
r_symmetry_nbd_other	0.208
r_nbd_refined	0.205
r_xyhbond_nbd_refined	0.189
r_nbtor_refined	0.173
r_symmetry_nbd_refined	0.139
r_symmetry_xyhbond_nbd_refined	0.136
r_symmetry_nbtor_other	0.085
r_chiral_restr	0.076
r_bond_refined_d	0.009
r_gen_planes_refined	0.008
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4383
Nucleic Acid Atoms
Solvent Atoms	452
Heterogen Atoms	37

Software

Software
Software Name	Purpose
REFMAC	refinement
CrysalisPro	data reduction
Aimless	data scaling
MOLREP	phasing