1Y9M

Crystal structure of exo-inulinase from Aspergillus awamori in spacegroup P212121

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	4.5	293	15% PEG3350, 1 mM sodium cacodylate, 20-100 mM sodium acetate, pH 4.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
3.2	61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 64.816	α = 90
b = 82.131	β = 90
c = 136.219	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	IMAGE PLATE	MARRESEARCH		2003-01-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	LNLS BEAMLINE D03B-MX1	1.42	LNLS	D03B-MX1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	1.89	19.9	100	0.054	8	5.5	54756	54756

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.89	1.99	100		0.297	3.8	5

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	SIRAS	THROUGHOUT	1.89	19.9	54756	54756	2777	100	0.16662	0.16486	0.19973	RANDOM	24.909

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]
3.79			-1.24		-2.55

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.842
r_dihedral_angle_4_deg	16.102
r_dihedral_angle_3_deg	11.918
r_dihedral_angle_1_deg	6.826
r_scangle_it	2.697
r_scbond_it	1.869
r_angle_refined_deg	1.307
r_mcangle_it	1.129
r_mcbond_it	0.767
r_nbtor_refined	0.311

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.842
r_dihedral_angle_4_deg	16.102
r_dihedral_angle_3_deg	11.918
r_dihedral_angle_1_deg	6.826
r_scangle_it	2.697
r_scbond_it	1.869
r_angle_refined_deg	1.307
r_mcangle_it	1.129
r_mcbond_it	0.767
r_nbtor_refined	0.311
r_symmetry_vdw_refined	0.22
r_nbd_refined	0.19
r_symmetry_hbond_refined	0.144
r_xyhbond_nbd_refined	0.123
r_chiral_restr	0.091
r_bond_refined_d	0.011
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4042
Nucleic Acid Atoms
Solvent Atoms	639
Heterogen Atoms	166

Software

Software
Software Name	Purpose
REFMAC	refinement
MAR345	data collection
SCALEPACK	data scaling
SHARP	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.