5ZRO

M. smegmatis antimutator protein MutT2 in complex with 5mdCTP

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	MICROBATCH		292	0.2 M Ammonium acetate, 0.1 M Sodium citrate tribasic dihydrate pH 5.6, 30% w/v PEG 4000

Crystal Properties
Matthews coefficient	Solvent content
2.05	38.53

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 31.61	α = 90
b = 72.76	β = 104.7
c = 57.86	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	MARMOSAIC 300 mm CCD		2015-02-19	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	ESRF BEAMLINE BM14	0.953720	ESRF	BM14

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	1.41	24.36	96	0.064	7	2.1		46731

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	1.41	1.49	94		0.43	2

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	5ZRC	1.41	24.36	44340	2349	95.68	0.14283	0.14062	0.18392	RANDOM	23.099

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]
0.23		0.61	-0.12		-0.38

RMS Deviations
Key	Refinement Restraint Deviation
r_sphericity_free	40.055
r_dihedral_angle_2_deg	28.862
r_sphericity_bonded	19.625
r_dihedral_angle_4_deg	13.834
r_dihedral_angle_3_deg	13.59
r_long_range_B_refined	8.558
r_long_range_B_other	8.557
r_scangle_other	8.527
r_rigid_bond_restr	7.331
r_scbond_it	7.244
r_scbond_other	7.243
r_dihedral_angle_1_deg	7.151
r_mcangle_other	4.551
r_mcangle_it	4.54
r_mcbond_it	3.91
r_mcbond_other	3.722
r_angle_refined_deg	1.404
r_angle_other_deg	0.73
r_chiral_restr	0.086
r_gen_planes_refined	0.014
r_bond_refined_d	0.009
r_gen_planes_other	0.006
r_bond_other_d	0.001
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_scangle_it

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1914
Nucleic Acid Atoms
Solvent Atoms	311
Heterogen Atoms	58

Software

Software
Software Name	Purpose
REFMAC	refinement
iMOSFLM	data reduction
SCALA	data scaling
PHASER	phasing