2Q4Z

Ensemble refinement of the protein crystal structure of an aspartoacylase from Rattus norvegicus


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2GU2PDB entry 2GU2

Crystallization

Crystal Properties
Matthews coefficientSolvent content
2.3347.27

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 92.581α = 90
b = 135.778β = 101.49
c = 54.033γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

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

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONRe-refinement using ensemble modelTHROUGHOUTPDB entry 2GU21.840.558207295597.10.1380.1380.191RANDOM19.4
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]
-0.140.610.130.01
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d23.8
c_scangle_it3.19
c_scbond_it2.25
c_mcangle_it2.13
c_angle_deg1.5
c_mcbond_it1.49
c_improper_angle_d0.95
c_bond_d0.01
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms4862
Nucleic Acid Atoms
Solvent Atoms552
Heterogen Atoms27

Software

Software
Software NamePurpose
CNSrefinement
PDB_EXTRACTdata extraction
CNSphasing