1R61

The structure of predicted metal-dependent hydrolase from Bacillus stearothermophilus

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	8	295	Tris-HCl, ammonium sulphate, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K

Crystal Properties
Matthews coefficient	Solvent content
4.34	71.45

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 118.434	α = 90
b = 118.434	β = 90
c = 123.542	γ = 90

Symmetry
Space Group	P 41 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	CUSTOM-MADE		2003-04-21	M	SINGLE WAVELENGTH
2	1	x-ray	100	CCD	CUSTOM-MADE		2003-06-22	M	SINGLE WAVELENGTH
3	1	x-ray	100	CCD	CUSTOM-MADE		2003-08-24	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 19-BM	1.2814	APS	19-BM
2	SYNCHROTRON	APS BEAMLINE 19-ID	0.9196	APS	19-ID
3	SYNCHROTRON	APS BEAMLINE 19-ID	0.9999	APS	19-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
1,2,3	2.5	35	99.9	0.072	0.072	34.6	6.5	31141	31051		-3	40

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)
	2.5	2.54	100		0.833	0.833	2.72	5	1528

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (I)	Number Reflections (All)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Factor (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MIRAS	THROUGHOUT	2.5	35	-3	28996	28996	1534	98.27	0.17757	0.17757	0.17559	0.21521	RANDOM	40

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]
1.92			1.92		-3.84

RMS Deviations
Key	Refinement Restraint Deviation
r_scangle_it	10.636
r_dihedral_angle_1_deg	9.042
r_scbond_it	7.958
r_mcangle_it	7.48
r_mcbond_it	5.643
r_angle_refined_deg	1.796
r_angle_other_deg	0.865
r_symmetry_vdw_other	0.307
r_symmetry_hbond_refined	0.287
r_nbd_other	0.271
r_nbd_refined	0.245
r_xyhbond_nbd_refined	0.198
r_chiral_restr	0.121
r_nbtor_other	0.096
r_symmetry_vdw_refined	0.086
r_bond_refined_d	0.019
r_gen_planes_refined	0.008
r_gen_planes_other	0.007
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3253
Nucleic Acid Atoms
Solvent Atoms	247
Heterogen Atoms	63

Software

Software
Software Name	Purpose
REFMAC	refinement
DENZO	data reduction
SCALEPACK	data scaling
SnB	phasing
MLPHARE	phasing
DM	phasing
ARP/wARP	model building