2Z3F

Crystal structure of spCia1/Asf1 complexed with Cac2 peptide


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2CU9PDB ENTRY 2CU9

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP82931.8M Na/K phosphate pH 8.0, VAPOR DIFFUSION, SITTING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
2.4148.92

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 151.512α = 90
b = 151.512β = 90
c = 144.206γ = 90
Symmetry
Space GroupI 41

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATERIGAKU RAXIS IV++mirror2006-09-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU1.5418

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge 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
12.65099.90.0726.15015750092-3
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
2.62.691000.4865054

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 DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTPDB ENTRY 2CU92.731.642342225299.840.211030.208290.26319RANDOM38.992
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]
-0.96-0.961.93
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.499
r_scangle_it3.386
r_scbond_it1.947
r_mcangle_it1.766
r_angle_refined_deg1.749
r_angle_other_deg1.011
r_mcbond_it0.949
r_symmetry_vdw_other0.269
r_nbd_other0.246
r_symmetry_hbond_refined0.246
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.499
r_scangle_it3.386
r_scbond_it1.947
r_mcangle_it1.766
r_angle_refined_deg1.749
r_angle_other_deg1.011
r_mcbond_it0.949
r_symmetry_vdw_other0.269
r_nbd_other0.246
r_symmetry_hbond_refined0.246
r_symmetry_vdw_refined0.224
r_xyhbond_nbd_refined0.192
r_nbd_refined0.19
r_chiral_restr0.097
r_nbtor_other0.09
r_bond_refined_d0.022
r_gen_planes_refined0.006
r_bond_other_d0.003
r_gen_planes_other0.003
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_nbtor_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms10996
Nucleic Acid Atoms
Solvent Atoms312
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
CrystalCleardata collection
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing