6UAY

Crystal structure of a GH128 (subgroup III) curdlan-specific exo-beta-1,3-glucanase from Blastomyces gilchristii (BgGH128_III)

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		291	0.05 M Potassium di-hydrogen phosphate 20% Polyethylene glycol 8,000

Crystal Properties
Matthews coefficient	Solvent content
1.74	29.16

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 36.47	α = 102.61
b = 48.72	β = 89.78
c = 57.11	γ = 93.89

Symmetry
Space Group	P 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		2017-08-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	LNLS BEAMLINE W01B-MX2	1.458810	LNLS	W01B-MX2

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	1.8	47.43	98.1	0.986	13.25	4.48		34823

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	1.8	1.85			0.904	4.29

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	6UAQ	1.8	47.43	33080	1742	98.1	0.1733	0.1713	0.2107	RANDOM	19.227

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]
-0.07	-0.31	-0.33	0.29	0.37	-0.31

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.668
r_dihedral_angle_4_deg	21.338
r_dihedral_angle_3_deg	13.084
r_dihedral_angle_1_deg	7.395
r_angle_refined_deg	1.893
r_angle_other_deg	1.521
r_chiral_restr	0.098
r_bond_refined_d	0.015
r_gen_planes_refined	0.014
r_bond_other_d	0.001

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.668
r_dihedral_angle_4_deg	21.338
r_dihedral_angle_3_deg	13.084
r_dihedral_angle_1_deg	7.395
r_angle_refined_deg	1.893
r_angle_other_deg	1.521
r_chiral_restr	0.098
r_bond_refined_d	0.015
r_gen_planes_refined	0.014
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3667
Nucleic Acid Atoms
Solvent Atoms	326
Heterogen Atoms

Software

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

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.