X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1GK8PDB ENTRY 1GK8

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
17.5291HEPES PH 7.5, 8-12% PEG 4 50 MM NAHCO3, 5 MM MGCL2, 50 UM 2-CABP, 18 DEG C, 10-15 MG PROTEIN
Crystal Properties
Matthews coefficientSolvent content
2.1141.82

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 120.983α = 90
b = 177.709β = 117.7
c = 122.663γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray1002003-05-03MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONMAX II BEAMLINE I711MAX III711

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
12.33096.60.141022.4264805
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)
12.262.3193.40.431.6

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 1GK82.3301890871011498.20.1720.1710.205RANDOM34.93
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]
1.730.3-0.14-1.3
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.004
r_scangle_it4.364
r_scbond_it3.086
r_mcangle_it1.981
r_angle_refined_deg1.235
r_mcbond_it1.029
r_symmetry_vdw_refined0.457
r_symmetry_hbond_refined0.357
r_nbd_refined0.195
r_xyhbond_nbd_refined0.133
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.004
r_scangle_it4.364
r_scbond_it3.086
r_mcangle_it1.981
r_angle_refined_deg1.235
r_mcbond_it1.029
r_symmetry_vdw_refined0.457
r_symmetry_hbond_refined0.357
r_nbd_refined0.195
r_xyhbond_nbd_refined0.133
r_chiral_restr0.089
r_metal_ion_refined0.078
r_bond_refined_d0.012
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
r_dihedral_angle_2_deg
r_dihedral_angle_3_deg
r_dihedral_angle_4_deg
r_gen_planes_other
r_nbd_other
r_nbtor_refined
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_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 Atoms38232
Nucleic Acid Atoms
Solvent Atoms2310
Heterogen Atoms412

Software

Software
Software NamePurpose
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing