4O9T

Mechanism of transhydrogenase coupling proton translocation and hydride transfer

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	lipidic subic phase	8.5	298	350 mM NH4-formate, 100mM Na-thiocynate, and 18% (v/v) 1-4-butanediol, pH 8.5, lipidic subic phase, temperature 298.0K

Crystal Properties
Matthews coefficient	Solvent content
3.45	64.33

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 97.221	α = 90
b = 86.388	β = 93.99
c = 125.149	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	PIXEL	DECTRIS PILATUS 6M			M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRL BEAMLINE BL11-1	0.97920	SSRL	BL11-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (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	3.079	46.3	98.5				36118

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 (Observed)	R-Work	R-Free	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	3.079	46.3	36118	1899	98.46	0.22249	0.21945	0.27963	RANDOM	74.675

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]
5.92		-0.32	-1.87		-3.96

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	36.667
r_dihedral_angle_3_deg	22.212
r_dihedral_angle_4_deg	19.798
r_long_range_B_refined	10.617
r_long_range_B_other	10.616
r_mcangle_it	7.475
r_mcangle_other	7.475
r_scangle_other	7.462
r_dihedral_angle_1_deg	6.301
r_scbond_it	4.798
r_scbond_other	4.798
r_mcbond_it	4.736
r_mcbond_other	4.729
r_angle_refined_deg	1.548
r_angle_other_deg	0.9
r_chiral_restr	0.084
r_bond_refined_d	0.011
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	10352
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms

Software

Software
Software Name	Purpose
Blu-Ice	data collection
PHASER	phasing
REFMAC	refinement
XDS	data reduction
SCALA	data scaling