3H7T

Crystal structure of scabies mite inactivated protease paralogue S-D1 (SMIPP-S-D1)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8.5	298	22% v/v PEG 8000, 10% v/v Glycerol, 0.1 M Tris-HCl pH 8.5, 0.2 M Magnesium chloride, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Properties
Matthews coefficient	Solvent content
4.14	70.31

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 133.159	α = 90
b = 133.159	β = 90
c = 83.706	γ = 120

Symmetry
Space Group	P 63

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	CCD	ADSC QUANTUM 210		2006-04-07	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 17-ID	1.00000	APS	17-ID

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	R Sym 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	57.64	99.4	0.123	0.123	3.495	7		67071

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	R-Sym I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.89	1.99	96.7		0.014	1.405	0.3	6.4	9534

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 3H7O	2	57.64	56996	2864	99.83	0.157	0.156	0.175	RANDOM	28.713

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]
1.89			1.89		-3.78

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	38.402
r_dihedral_angle_4_deg	16.368
r_dihedral_angle_3_deg	14.384
r_dihedral_angle_1_deg	5.497
r_scangle_it	5.333
r_scbond_it	3.677
r_mcangle_it	1.962
r_angle_refined_deg	1.08
r_mcbond_it	0.889
r_chiral_restr	0.073
r_bond_refined_d	0.008
r_gen_planes_refined	0.005

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3528
Nucleic Acid Atoms
Solvent Atoms	310
Heterogen Atoms	9

Software

Software
Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
PHASER	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
ADSC	data collection