2DB4

Crystal structure of rotor ring with DCCD of the V- ATPase from Enterococcus hirae

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP	7.5	296	32% PEG 400, 240mM Sodium citrate, 100mM Tris-HCl (pH 7.5), 4% Glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 296K

Crystal Properties
Matthews coefficient	Solvent content
4.9	74.89

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 120.214	α = 90
b = 125.229	β = 90
c = 211.577	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	100	IMAGE PLATE	RIGAKU		2005-06-01	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SPRING-8 BEAMLINE BL26B1	1.0000	SPring-8	BL26B1

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	107.83		0.091	11.2	4.7	125160	124723			57.321

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	2.4	2.462			0.605	1.8	3.7	8579

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	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	MOLECULAR REPLACEMENT	THROUGHOUT	2.4	107.83	1.8	124797	118450	6272	99.65	0.22529	0.22499	0.23094	RANDOM	57.321

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]
-3.32			2.75		0.56

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	40.302
r_dihedral_angle_3_deg	13.521
r_dihedral_angle_1_deg	4.705
r_scangle_it	1.624
r_angle_refined_deg	1.199
r_scbond_it	0.943
r_mcangle_it	0.742
r_mcbond_it	0.403
r_nbtor_refined	0.3
r_nbd_refined	0.194
r_symmetry_vdw_refined	0.182
r_symmetry_hbond_refined	0.173
r_xyhbond_nbd_refined	0.127
r_chiral_restr	0.089
r_metal_ion_refined	0.019
r_bond_refined_d	0.009
r_gen_planes_refined	0.004

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	11270
Nucleic Acid Atoms
Solvent Atoms	245
Heterogen Atoms	1134

Software

Software
Software Name	Purpose
REFMAC	refinement
MOSFLM	data reduction
CCP4	data scaling
AMoRE	phasing