1CI6

TRANSCRIPTION FACTOR ATF4-C/EBP BETA BZIP HETERODIMER


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.52882.0 M (NH4)2SO4, 100 MM SODIUM CACODYLATE, PH 6.5, 10.0 % DIOXANE AT 15 DEGREES C, VAPOR DIFFUSION, HANGING DROP, temperature 288K
Crystal Properties
Matthew coefficientSolvent content
3.564.5

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 72.628α = 90
b = 81.152β = 90
c = 35.317γ = 90
Symmetry
Space GroupP 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray120IMAGE PLATERIGAKUMIRRORS1998-05-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU200

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
12.620990.0828.34.7680053.8
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.62.6999.90.483.64.6

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 1FOS2.682589063889.50.2170.273RANDOM49.2
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]
12.4-141.5
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d14.2
c_scangle_it9.98
c_scbond_it6.72
c_mcangle_it5.67
c_mcbond_it3.86
c_angle_deg0.9
c_improper_angle_d0.59
c_bond_d0.006
c_angle_deg_prot
c_bond_d_na
RMS Deviations
KeyRefinement Restraint Deviation
c_dihedral_angle_d14.2
c_scangle_it9.98
c_scbond_it6.72
c_mcangle_it5.67
c_mcbond_it3.86
c_angle_deg0.9
c_improper_angle_d0.59
c_bond_d0.006
c_angle_deg_prot
c_bond_d_na
c_angle_d
c_dihedral_angle_d_prot
c_angle_d_na
c_improper_angle_d_na
c_improper_angle_d_prot
c_angle_d_prot
c_bond_d_prot
c_angle_deg_na
c_dihedral_angle_d_na
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms840
Nucleic Acid Atoms
Solvent Atoms90
Heterogen Atoms3

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
X-PLORmodel building
CNSrefinement
X-PLORphasing