5AEG

A bacterial protein structure in glycoside hydrolase family 31.

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1		6.5	293	25 MG ML-1 YIHQ PROTEIN STOCK IS MIXED WITH EQUAL VOLUME OF PRECIPITANT COMPOSED OF 50-60% (V/V) 2-METHYL-2,4-PENTANEDIOL, 0.1-0.15 M CACL2, AND BIS-TRIS, (PH 6.5) AFTER 3-4 DAYS AT 20 DEGREE. THE LIGAND I5F WAS SOAKED INTO THE NATIVE CRYSTAL.

Crystal Properties
Matthews coefficient	Solvent content
2	38

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 78.665	α = 90
b = 112.643	β = 109.52
c = 111.881	γ = 90

Symmetry
Space Group	P 1 21 1

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	293	PIXEL	DECTRIS PILATUS 6M		2015-04-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04		Diamond	I04

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	1.85	49.68	98.6	0.05	13.5	4		154198		-3

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	1.85	1.88	95.7		0.62	2.1	3.7

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	PDB ENTRY 5AED	1.85	105.45	146377	7578	98.35	0.16189	0.16026	0.19337	RANDOM	35.762

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]
-1.7		0.91	-2.36		2.72

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.12
r_dihedral_angle_4_deg	17.534
r_dihedral_angle_3_deg	14.556
r_dihedral_angle_1_deg	7.259
r_mcangle_it	4.164
r_scbond_it	3.986
r_mcbond_it	3.231
r_mcbond_other	3.229
r_angle_refined_deg	1.858
r_angle_other_deg	1.077
r_chiral_restr	0.13
r_bond_refined_d	0.02
r_gen_planes_refined	0.01
r_bond_other_d	0.003
r_gen_planes_other	0.002
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_mcangle_other
r_scbond_other
r_scangle_it
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	10757
Nucleic Acid Atoms
Solvent Atoms	724
Heterogen Atoms	41

Software

Software
Software Name	Purpose
REFMAC	refinement
MOLREP	phasing