3B5Q

Crystal structure of a putative sulfatase (NP_810509.1) from Bacteroides thetaiotaomicron VPI-5482 at 2.40 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	277	NANODROP, 20.0% PEG 8000, 0.1M HEPES pH 7.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.9	57.61

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 106.275	α = 90
b = 106.275	β = 90
c = 111.68	γ = 90

Symmetry
Space Group	P 41

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	MARMOSAIC 300 mm CCD	Adjustable focusing mirrors in K-B geometry	2007-08-20	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 23-ID-D	0.97942	APS	23-ID-D

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	2.4	29.907	99.1	0.149	0.149	4.4	6.2		47977			40.49

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)
	2.4	2.46	98.6		0.673	0.673	1	3.8	3478

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	SAD	THROUGHOUT	2.4	29.907	47974	2420	99.17	0.152	0.149	0.206	RANDOM	27.428

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]
0.93			0.93		-1.85

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.997
r_dihedral_angle_4_deg	17.772
r_dihedral_angle_3_deg	16.095
r_scangle_it	10.886
r_scbond_it	9.442
r_dihedral_angle_1_deg	6.787
r_mcangle_it	5.852
r_mcbond_it	4.359
r_angle_refined_deg	1.495
r_mcbond_other	1.306
r_angle_other_deg	0.93
r_symmetry_hbond_refined	0.294
r_symmetry_vdw_refined	0.22
r_nbd_refined	0.212
r_symmetry_vdw_other	0.208
r_nbd_other	0.205
r_xyhbond_nbd_refined	0.192
r_nbtor_refined	0.184
r_nbtor_other	0.092
r_chiral_restr	0.089
r_metal_ion_refined	0.078
r_bond_refined_d	0.016
r_gen_planes_refined	0.006
r_xyhbond_nbd_other	0.004
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	7282
Nucleic Acid Atoms
Solvent Atoms	384
Heterogen Atoms	149

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SHELXD	phasing
SOLVE	phasing