X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1Q18 

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.8293Na/K phosphate, pH 4.8, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 129.29α = 90
b = 129.29β = 90
c = 223.09γ = 90
Symmetry
Space GroupI 41 2 2

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plateosmic mirrors2006-01-01MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU MICROMAX-007 HF1.5418

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
12.819.597.10.1238.13.42299222992
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)
12.82.999.30.4463

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUT1Q182.819.482183421834115697.470.240840.239530.26565RANDOM43.833
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]
1.791.79-3.58
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.184
r_dihedral_angle_4_deg15.149
r_dihedral_angle_3_deg12.862
r_dihedral_angle_1_deg5.271
r_angle_refined_deg1.028
r_scangle_it0.672
r_mcangle_it0.648
r_scbond_it0.384
r_mcbond_it0.361
r_nbtor_refined0.299
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg32.184
r_dihedral_angle_4_deg15.149
r_dihedral_angle_3_deg12.862
r_dihedral_angle_1_deg5.271
r_angle_refined_deg1.028
r_scangle_it0.672
r_mcangle_it0.648
r_scbond_it0.384
r_mcbond_it0.361
r_nbtor_refined0.299
r_symmetry_hbond_refined0.193
r_xyhbond_nbd_refined0.176
r_nbd_refined0.166
r_symmetry_vdw_refined0.113
r_metal_ion_refined0.099
r_chiral_restr0.085
r_bond_refined_d0.006
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_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 Atoms2316
Nucleic Acid Atoms
Solvent Atoms88
Heterogen Atoms8

Software

Software
Software NamePurpose
REFMACrefinement
MAR345dtbdata collection
XDSdata reduction
XSCALEdata scaling
XFITdata reduction