1UBQ

STRUCTURE OF UBIQUITIN REFINED AT 1.8 ANGSTROMS RESOLUTION


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
1.8332.94

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 50.84α = 90
b = 42.77β = 90
c = 28.95γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

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

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeMean Isotropic B
X-RAY DIFFRACTION1.80.176
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_angle_deg1.5
p_bond_d0.016
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms602
Nucleic Acid Atoms
Solvent Atoms58
Heterogen Atoms

Software

Software
Software NamePurpose
PROLSQrefinement