X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1S5BCTY30S Form 3 structure (PDB ID 1S5B)

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP298PEG 3350, magnesium acetate, galactose, VAPOR DIFFUSION, SITTING DROP, temperature 298K
Crystal Properties
Matthews coefficientSolvent content
2.4248.86

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 59.931α = 90
b = 108.23β = 95.89
c = 122.976γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 3152002-11-24MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONALS BEAMLINE 8.2.21.0781ALS8.2.2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.949.3999.10.08314.53.6122327122327
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.91.9797.10.3912.8511923

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 (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUTCTY30S Form 3 structure (PDB ID 1S5B)1.940.82116190116190612698.880.169040.169040.167160.20521RANDOM13.109
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]
-0.05-0.130.14-0.11
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.531
r_scangle_it2.3
r_mcangle_it1.874
r_scbond_it1.447
r_angle_refined_deg1.41
r_mcbond_it1.157
r_angle_other_deg0.787
r_symmetry_vdw_other0.371
r_nbd_other0.267
r_symmetry_vdw_refined0.267
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg6.531
r_scangle_it2.3
r_mcangle_it1.874
r_scbond_it1.447
r_angle_refined_deg1.41
r_mcbond_it1.157
r_angle_other_deg0.787
r_symmetry_vdw_other0.371
r_nbd_other0.267
r_symmetry_vdw_refined0.267
r_nbd_refined0.217
r_xyhbond_nbd_refined0.17
r_symmetry_hbond_refined0.158
r_metal_ion_refined0.12
r_chiral_restr0.104
r_nbtor_other0.09
r_bond_refined_d0.013
r_gen_planes_refined0.007
r_gen_planes_other0.007
r_bond_other_d0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms11664
Nucleic Acid Atoms
Solvent Atoms748
Heterogen Atoms26

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing