2FTR | pdb_00002ftr

Crystal structure of an ethyl tert-butyl ether d (ethd) family protein (bh0200) from bacillus halodurans c-125 at 1.40 A resolution

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION,SITTING DROP,NANODROP	6	277	10.0% Glycerol, 5.0% PEG-1000, 30.0% PEG-600, 0.1M MES pH 6.0, VAPOR DIFFUSION,SITTING DROP,NANODROP, temperature 277K

Crystal Properties
Matthews coefficient	Solvent content
2.04	39.3

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 48.53	α = 90
b = 45.454	β = 99.93
c = 51.423	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	CCD	ADSC QUANTUM 210		2005-10-11	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ALS BEAMLINE 8.3.1		ALS	8.3.1

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	1.4	17.61	83.9	0.069	0.069	6.3	3.4		36413

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	1.4	1.44		35.2	0.246	0.246	3.1	1.2

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 (All)	R-Factor (Observed)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	SAD	THROUGHOUT	1.4	17.61	36399	1836	83.43	0.149	0.14921	0.148	0.1597	0.174	0.1833	RANDOM	18.043

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]
-0.75		-0.26	0.54		0.12

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	31.729
r_dihedral_angle_4_deg	14.172
r_dihedral_angle_3_deg	12.717
r_dihedral_angle_1_deg	5.47
r_scangle_it	4.892
r_scbond_it	3.889
r_mcangle_it	1.894
r_mcbond_it	1.821
r_angle_refined_deg	1.329
r_angle_other_deg	0.726
r_mcbond_other	0.225
r_nbd_refined	0.221
r_symmetry_vdw_other	0.193
r_nbtor_refined	0.185
r_symmetry_hbond_refined	0.169
r_nbd_other	0.167
r_symmetry_vdw_refined	0.145
r_xyhbond_nbd_refined	0.143
r_nbtor_other	0.083
r_chiral_restr	0.082
r_xyhbond_nbd_other	0.058
r_bond_refined_d	0.013
r_gen_planes_refined	0.005
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1591
Nucleic Acid Atoms
Solvent Atoms	277
Heterogen Atoms	43

Software

Software
Software Name	Purpose
REFMAC	refinement
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
CCP4	data scaling
SHELXD	phasing
SHARP	phasing