6T2S

Prominent members of the human gut microbiota express endo-acting O-glycanases to initiate mucin breakdown

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293.15	1 M lithuim chloride, 1 M sodium citrate pH 4.0 and 20% PEG 6000

Crystal Properties
Matthews coefficient	Solvent content
4.24	70.97

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 156.62	α = 90
b = 156.62	β = 90
c = 197.051	γ = 120

Symmetry
Space Group	P 61 2 2

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 PILATUS3 6M		2018-10-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I03	0.9796	Diamond	I03

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	3.3	197.05	100	0.992	5.1	21.2		22156

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	3.3	3.56			0.679	1.7

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	3.3	135.637	22092	1097	99.937	0.202	0.1991	0.2533	61.144

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]
-0.885	-0.443		-0.885		2.871

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.03
r_dihedral_angle_4_deg	22.423
r_dihedral_angle_3_deg	21.347
r_dihedral_angle_1_deg	11.151
r_lrange_it	4.792
r_lrange_other	4.792
r_mcangle_it	2.794
r_mcangle_other	2.794
r_scangle_other	2.777
r_scangle_it	2.775
r_angle_refined_deg	2.026
r_scbond_it	1.666
r_scbond_other	1.66
r_mcbond_it	1.643
r_mcbond_other	1.643
r_angle_other_deg	1.273
r_nbd_refined	0.24
r_nbd_other	0.224
r_symmetry_nbd_refined	0.223
r_symmetry_nbd_other	0.208
r_nbtor_refined	0.192
r_xyhbond_nbd_refined	0.17
r_symmetry_xyhbond_nbd_refined	0.155
r_symmetry_nbtor_other	0.088
r_chiral_restr	0.076
r_symmetry_xyhbond_nbd_other	0.075
r_bond_refined_d	0.011
r_gen_planes_refined	0.008
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	5811
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms	111

Software

Software
Software Name	Purpose
REFMAC	refinement
GDA	data collection
Aimless	data scaling
PHASER	phasing
Coot	model building
DIALS	data reduction