3BBJ

CRYSTAL STRUCTURE OF A PUTATIVE THIOESTERASE II (TFU_2367) FROM THERMOBIFIDA FUSCA YX AT 2.45 A RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	NANODROP, 22.2% PEG 3350, 0.171M Sodium sulfate, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.36	47.85

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 99.818	α = 90
b = 103.654	β = 90
c = 54.734	γ = 90

Symmetry
Space Group	P 21 21 2

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 315		2007-09-15	M	MAD

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.2.1	1.0000, 0.9796, 0.9794	ALS	8.2.1

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	2.15	48.393	73.1	0.067	11.7	3.4		22595			24.52

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	2.15	2.23	26.2		0.241		3.2	793

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	MAD	THROUGHOUT	2.16	48.393	22593	1140	72.66	0.184	0.181	0.243	RANDOM	44.805

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]
9.27			-6.8		-2.47

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.766
r_dihedral_angle_4_deg	15.959
r_dihedral_angle_3_deg	12.705
r_scangle_it	5.426
r_dihedral_angle_1_deg	4.606
r_scbond_it	3.983
r_mcangle_it	2.349
r_mcbond_it	1.508
r_angle_refined_deg	1.408
r_angle_other_deg	0.892
r_symmetry_vdw_other	0.251
r_mcbond_other	0.241
r_symmetry_hbond_refined	0.207
r_nbd_other	0.204
r_nbd_refined	0.197
r_nbtor_refined	0.175
r_xyhbond_nbd_refined	0.127
r_symmetry_vdw_refined	0.125
r_nbtor_other	0.087
r_chiral_restr	0.081
r_bond_refined_d	0.012
r_gen_planes_refined	0.004
r_bond_other_d	0.002
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	4066
Nucleic Acid Atoms
Solvent Atoms	164
Heterogen Atoms	23

Software

Software
Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALEPACK	data scaling
PDB_EXTRACT	data extraction
ADSC	data collection
HKL-2000	data reduction
SHELXD	phasing
autoSHARP	phasing