1THM

CRYSTAL STRUCTURE OF THERMITASE AT 1.4 ANGSTROMS RESOLUTION

X-RAY DIFFRACTION

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
1.96	37.14

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 72.95	α = 90
b = 64.05	β = 90
c = 47.55	γ = 90

Symmetry
Space Group	P 21 21 21

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		1.37	7	45660			0.166

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	26.6
p_staggered_tor	13.4
p_scangle_it	5.19
p_scbond_it	4.02
p_planar_tor	3.1
p_mcangle_it	2.43
p_mcbond_it	1.98
p_singtor_nbd	0.157
p_multtor_nbd	0.149
p_chiral_restr	0.142
p_xhyhbond_nbd	0.1
p_planar_d	0.037
p_angle_d	0.025
p_plane_restr	0.015
p_bond_d	0.011
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2003
Nucleic Acid Atoms
Solvent Atoms	193
Heterogen Atoms	18

Software

Software
Software Name	Purpose
PROLSQ	refinement