2NCD

NCD (NON-CLARET DISJUNCTIONAL) DIMER FROM D. MELANOGASTER


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP7.5THE MOTHER LIQUOR CONTAINED PROTEIN AT ABOUT 20 MG/ML, 2 MM ADP, 10 MM MGCL2, 100 MM NACL, 700 MM LI2SO4, 1 MM EGTA, AND 1 MM DTT IN 20 MM HEPES, PH 7.5. THE RESERVOIR WAS 1.4 M LI2SO4, 10 MM MGCL2, 1 MM EGTA, 1 MM DTT IN 20 MM HEPES, PH 7.5., VAPOR DIFFUSION, HANGING DROP
Crystal Properties
Matthews coefficientSolvent content
2.865

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 123α = 90
b = 123β = 90
c = 121.1γ = 120
Symmetry
Space GroupP 61 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray287IMAGE PLATE1997-10-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)R Sym I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.52598.60.0680.0681510.1187951879524.3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.32.592.60.130.1355

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTNCD MONOMER2.520187951879593998.60.2260.2260.27RANDOM23.5
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
x_dihedral_angle_d12.7
x_scangle_it2.7
x_scbond_it2.18
x_mcangle_it2.04
x_angle_deg1.44
x_mcbond_it1.38
x_improper_angle_d1.04
x_bond_d0.007
x_bond_d_na
x_bond_d_prot
RMS Deviations
KeyRefinement Restraint Deviation
x_dihedral_angle_d12.7
x_scangle_it2.7
x_scbond_it2.18
x_mcangle_it2.04
x_angle_deg1.44
x_mcbond_it1.38
x_improper_angle_d1.04
x_bond_d0.007
x_bond_d_na
x_bond_d_prot
x_angle_d
x_angle_d_na
x_angle_d_prot
x_angle_deg_na
x_angle_deg_prot
x_dihedral_angle_d_na
x_dihedral_angle_d_prot
x_improper_angle_d_na
x_improper_angle_d_prot
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2851
Nucleic Acid Atoms
Solvent Atoms54
Heterogen Atoms47

Software

Software
Software NamePurpose
AMoREphasing
X-PLORrefinement
DENZOdata reduction
SCALEPACKdata scaling