4AHZ

Flo5A showing a heptanuclear gadolinium cluster on its surface after 60 min of soaking


X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 2XJPPDB ENTRY 2XJP

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5200 MM BISTRIS PROPANE, 500 MM NACL, 3 MM GDAC3, 20% PEG 4000, pH 7.5
Crystal Properties
Matthews coefficientSolvent content
2.6453.41

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 46.09α = 90
b = 63.16β = 90
c = 105.42γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100IMAGE PLATEMAR scanner 345 mm plateBENT CYLINDRICAL MIRROR2009-03-02MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODEENRAF-NONIUS FR591

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
11.919.2799.80.0418.83.4249002
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)
11.9299.90.245.23.3

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 DIFFRACTIONFOURIER SYNTHESISTHROUGHOUTPDB ENTRY 2XJP1.919.172444945099.840.177140.176570.20792RANDOM21.143
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]
-0.421.83-1.41
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.626
r_dihedral_angle_3_deg12.271
r_dihedral_angle_4_deg8.317
r_dihedral_angle_1_deg5.512
r_scangle_it2.414
r_scbond_it1.585
r_angle_refined_deg1.494
r_mcangle_it1.105
r_mcbond_it0.633
r_chiral_restr0.094
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg31.626
r_dihedral_angle_3_deg12.271
r_dihedral_angle_4_deg8.317
r_dihedral_angle_1_deg5.512
r_scangle_it2.414
r_scbond_it1.585
r_angle_refined_deg1.494
r_mcangle_it1.105
r_mcbond_it0.633
r_chiral_restr0.094
r_bond_refined_d0.011
r_gen_planes_refined0.006
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_refined
r_nbd_other
r_nbtor_refined
r_nbtor_other
r_xyhbond_nbd_refined
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_refined
r_symmetry_vdw_other
r_symmetry_hbond_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_mcangle_other
r_scbond_other
r_scangle_other
r_long_range_B_refined
r_long_range_B_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1932
Nucleic Acid Atoms
Solvent Atoms252
Heterogen Atoms13

Software

Software
Software NamePurpose
REFMACrefinement
XDSdata reduction
XSCALEdata scaling
REFMACphasing