3L4O

Crystal Structure of the MauG/pre-Methylamine Dehydrogenase Complex After Treatment with Hydrogen Peroxide

X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	6.4	293	0.1M MES pH 6.4, 0.1M sodium acetate, 24-30 % w/v PEG 8000; followed by reaction of the crystal with hydrogen peroxide immediately prior to flash cooling., VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Properties
Matthews coefficient	Solvent content
2.29	46.32

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.527	α = 109.94
b = 83.524	β = 91.54
c = 107.782	γ = 105.78

Symmetry
Space Group	P 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	BIOMORPH MIRRORS (KIRKPATRICK-BAEZ CONFIGURATION)	2009-08-17		SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	APS BEAMLINE 23-ID-B	1.03320	APS	23-ID-B

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	1.96	50	97.7	0.075	0.075	17.1	3.9	123424	120574		-3	36.09

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	1.96	1.99	92.5		0.524	2.1	3.2	5673

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (All)	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	Difference Fourier	THROUGHOUT	3l4m	2.046	38.2	109575	106312	5304	97.02	0.145	0.142	0.194	RANDOM	21.828

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]
-0.02	0.07	0.06	0.05	-0.02	0.01

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.067
r_dihedral_angle_4_deg	19.448
r_dihedral_angle_3_deg	15.441
r_dihedral_angle_1_deg	6.722
r_scangle_it	4.42
r_scbond_it	2.963
r_angle_refined_deg	1.971
r_mcangle_it	1.716
r_mcbond_it	1.036
r_chiral_restr	0.138

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	35.067
r_dihedral_angle_4_deg	19.448
r_dihedral_angle_3_deg	15.441
r_dihedral_angle_1_deg	6.722
r_scangle_it	4.42
r_scbond_it	2.963
r_angle_refined_deg	1.971
r_mcangle_it	1.716
r_mcbond_it	1.036
r_chiral_restr	0.138
r_bond_refined_d	0.023
r_gen_planes_refined	0.01

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	13228
Nucleic Acid Atoms
Solvent Atoms	1268
Heterogen Atoms	207

Software

Software
Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
REFMAC	refinement
PDB_EXTRACT	data extraction
Blu-Ice	data collection
HKL-2000	data reduction
HKL-2000	data scaling

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.