X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelOtherour Rabp46/h4 SAD data phasing model

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP6.327713% PEG 2000, 0.2M Ca acetate, 0.1M Na Cacodylate, pH 6.3, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Crystal Properties
Matthews coefficientSolvent content
2.7254.72

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 108.661α = 90
b = 44.79β = 90.71
c = 109.592γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCDmirror2007-07-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONESRF BEAMLINE ID23-20.873ESRFID23-2

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
12.62599.90.1430.14318.53.7331192.83.3
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)
2.62.741000.7310.7313.33.7

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 REPLACEMENTTHROUGHOUTour Rabp46/h4 SAD data phasing model2.6253141631416157799.640.201780.198950.25675RANDOM51.119
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]
-0.971.39-1.552.55
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.235
r_dihedral_angle_3_deg15.201
r_dihedral_angle_4_deg12.462
r_scangle_it5.454
r_mcangle_it5.422
r_dihedral_angle_1_deg4.997
r_scbond_it3.943
r_mcbond_it3.462
r_angle_refined_deg0.865
r_nbtor_refined0.319
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.235
r_dihedral_angle_3_deg15.201
r_dihedral_angle_4_deg12.462
r_scangle_it5.454
r_mcangle_it5.422
r_dihedral_angle_1_deg4.997
r_scbond_it3.943
r_mcbond_it3.462
r_angle_refined_deg0.865
r_nbtor_refined0.319
r_nbd_refined0.228
r_symmetry_vdw_refined0.203
r_xyhbond_nbd_refined0.191
r_symmetry_hbond_refined0.164
r_chiral_restr0.058
r_bond_refined_d0.005
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 Atoms6505
Nucleic Acid Atoms
Solvent Atoms275
Heterogen Atoms2

Software

Software
Software NamePurpose
REFMACrefinement
ADSCdata collection
MOSFLMdata reduction
SCALAdata scaling
AMoREphasing