3G8V

The rationally designed catalytically inactive mutant Mth0212(D151N)

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	6.5	293	reservoir solution: 15 % (w/v) PEG 3350, 15mM sodium cacodylate pH 6.5, 25mM MnCl2; protein solution: 120mM NaCl, 2mM DTT, 8mM HEPES-NaOH pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.5	50.73

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 60.31	α = 90
b = 60.31	β = 90
c = 149.45	γ = 120

Symmetry
Space Group	P 65

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	MAR CCD 165 mm		2006-09-18	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	EMBL/DESY, HAMBURG BEAMLINE BW7A	0.97900	EMBL/DESY, HAMBURG	BW7A

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	30.39	99.8	0.066	15.7	4.1		12026			54.7

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)
	2.4	2.53	100		0.265	4.1	4.1

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	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	MOLECULAR REPLACEMENT	THROUGHOUT	PDB ENTRY 3FZI	2.4	29.56	11971	578	99.71	0.22302	0.2201	0.27996	RANDOM	39.781

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]
-0.83	-0.41		-0.83		1.24

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.051
r_dihedral_angle_3_deg	17.594
r_dihedral_angle_4_deg	17.225
r_dihedral_angle_1_deg	6.974
r_scangle_it	2.196
r_angle_refined_deg	1.425
r_scbond_it	1.404
r_mcangle_it	1.243
r_mcbond_it	0.726
r_nbtor_refined	0.308
r_nbd_refined	0.196
r_symmetry_vdw_refined	0.174
r_symmetry_hbond_refined	0.162
r_xyhbond_nbd_refined	0.161
r_chiral_restr	0.107
r_bond_refined_d	0.012
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2127
Nucleic Acid Atoms
Solvent Atoms	100
Heterogen Atoms	31

Software

Software
Software Name	Purpose
REFMAC	refinement
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing