1INO

RECOMBINANT INORGANIC PYROPHOSPHATASE FROM ESCHERICHIA COLI

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.3	46.44

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 110.4	α = 90
b = 110.4	β = 90
c = 76.8	γ = 120

Symmetry
Space Group	H 3 2

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray		2DIMENSION-GAS CAMERA/INSTITUTE OF CRYSTALLOGRAPHY,MOSCOW			1994-10-03	M

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1			1.5418

Data Collection

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2.2	12	42300			0.16			21.66

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]

RMS Deviations
Key	Refinement Restraint Deviation
p_orthonormal_tor	22.782
p_staggered_tor	22.773
p_scangle_it	2.37
p_mcangle_it	1.859
p_scbond_it	1.682
p_mcbond_it	1.115
p_planar_tor	0.856
p_multtor_nbd	0.228
p_xhyhbond_nbd	0.187
p_singtor_nbd	0.176
p_planar_d	0.051
p_angle_d	0.045
p_bond_d	0.018
p_angle_deg
p_hb_or_metal_coord
p_plane_restr
p_chiral_restr
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1381
Nucleic Acid Atoms
Solvent Atoms	145
Heterogen Atoms	1

Software

Software
Software Name	Purpose
PROLSQ	refinement