4MIV

Crystal Structure of Sulfamidase, Crystal Form L

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	5.1	293	13% (w/v) polyethylene glycol (PEG) 8000, 200 mM MgCl2 and 100 mM Bis-Tris buffer, pH 5.1, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.48	50.46

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 102.93	α = 90
b = 211.45	β = 102.69
c = 108.35	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	100	PIXEL	DECTRIS PILATUS 6M		2012-05-23	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SLS BEAMLINE X10SA	0.99989	SLS	X10SA

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	2.4	48.9	95.6	0.064	7.78			333757		-3	54.586

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	2.4	2.46	94.7		0.561	1.32

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION		THROUGHOUT	2.4	48.85	174735	8462	99.34	0.2173	0.2157	0.2447	RANDOM	64.5717

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]
2.39		0.57	0.36		-2.61

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.812
r_dihedral_angle_4_deg	16.433
r_dihedral_angle_3_deg	12.552
r_dihedral_angle_1_deg	4.396
r_mcangle_it	3.302
r_mcbond_it	2.212
r_mcbond_other	2.212
r_angle_refined_deg	0.683
r_angle_other_deg	0.553
r_chiral_restr	0.042
r_gen_planes_refined	0.004
r_bond_refined_d	0.003
r_gen_planes_other	0.003
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	29985
Nucleic Acid Atoms
Solvent Atoms	475
Heterogen Atoms	662

Software

Software
Software Name	Purpose
XSCALE	data scaling
PHASER	phasing
DM	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction
DA+	data collection
XDS	data reduction