3CFS

Structural basis of the interaction of RbAp46/RbAp48 with histone H4


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherSAD data phased model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.427718% PEG8000, 0.2M Ca acetate, 0.1M Na Cacodylate, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.3748.18

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 44.665α = 90
b = 85.725β = 90
c = 117.723γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315mirror2006-03-20MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID290.9792ESRFID29

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
12.419.599.80.130.127167186152.53
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)
2.42.49980.4680.4091.93.6

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 REPLACEMENTTHROUGHOUTSAD data phased model2.419.53173751737593599.950.187450.184180.24862RANDOM31.2
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]
-11.2-0.19
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.463
r_dihedral_angle_3_deg16.715
r_dihedral_angle_4_deg14.773
r_scangle_it7.295
r_mcangle_it6.542
r_dihedral_angle_1_deg5.663
r_scbond_it5.491
r_mcbond_it4.836
r_angle_refined_deg0.75
r_nbtor_refined0.319
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.463
r_dihedral_angle_3_deg16.715
r_dihedral_angle_4_deg14.773
r_scangle_it7.295
r_mcangle_it6.542
r_dihedral_angle_1_deg5.663
r_scbond_it5.491
r_mcbond_it4.836
r_angle_refined_deg0.75
r_nbtor_refined0.319
r_nbd_refined0.213
r_symmetry_hbond_refined0.187
r_xyhbond_nbd_refined0.174
r_symmetry_vdw_refined0.127
r_chiral_restr0.061
r_bond_refined_d0.003
r_gen_planes_refined0.002
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_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 Atoms3186
Nucleic Acid Atoms
Solvent Atoms210
Heterogen Atoms1

Software

Software
Software NamePurpose
REFMACrefinement
ADSCdata collection
DENZOdata reduction
HKL-2000data scaling
PHASESphasing