3DNI

CRYSTALLOGRAPHIC REFINEMENT AND STRUCTURE OF DNASE I AT 2 ANGSTROMS RESOLUTION


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.3848.38

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 131.6α = 90
b = 54.9β = 91.4
c = 38.4γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION26177740.177
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
KeyRefinement Restraint Deviation
p_orthonormal_tor34.2
p_staggered_tor19.7
p_planar_tor3.1
p_scangle_it2.34
p_mcangle_it1.91
p_scbond_it1.51
p_mcbond_it1.16
p_xhyhbond_nbd0.213
p_singtor_nbd0.183
p_multtor_nbd0.177
RMS Deviations
KeyRefinement Restraint Deviation
p_orthonormal_tor34.2
p_staggered_tor19.7
p_planar_tor3.1
p_scangle_it2.34
p_mcangle_it1.91
p_scbond_it1.51
p_mcbond_it1.16
p_xhyhbond_nbd0.213
p_singtor_nbd0.183
p_multtor_nbd0.177
p_chiral_restr0.143
p_angle_d0.03
p_planar_d0.03
p_bond_d0.023
p_plane_restr0.019
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 AtomsNumber
Protein Atoms2034
Nucleic Acid Atoms
Solvent Atoms375
Heterogen Atoms85

Software

Software
Software NamePurpose
PROLSQrefinement