X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1ZEHPDB ENTRY 1ZEH

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP8.52932 uL mother liquor (0.1 M Tris, pH 8.5, 1.5 M ammonium sulfate, 12% v/v glycerol) + 2 uL protein (aspart insulin 100 U/mL), VAPOR DIFFUSION, HANGING DROP, temperature 293K
Crystal Properties
Matthews coefficientSolvent content
1.9235.95

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 78.57α = 90
b = 78.57β = 90
c = 37.73γ = 120
Symmetry
Space GroupH 3

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDMARMOSAIC 225 mm CCD2011-10-17MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONLNLS BEAMLINE W01B-MX2LNLSW01B-MX2

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
12.539.28598.30.1723.12.22950295022
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)
12.52.6497.40.8070.8070.82.1419

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 1ZEH2.539.285289524296.180.20420.19950.2618RANDOM63.3502
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]
6.396.39-12.78
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.607
r_dihedral_angle_3_deg18.99
r_dihedral_angle_1_deg8.223
r_dihedral_angle_4_deg6.648
r_angle_refined_deg1.844
r_angle_other_deg1.036
r_chiral_restr0.103
r_bond_refined_d0.016
r_gen_planes_refined0.006
r_bond_other_d0.003
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg41.607
r_dihedral_angle_3_deg18.99
r_dihedral_angle_1_deg8.223
r_dihedral_angle_4_deg6.648
r_angle_refined_deg1.844
r_angle_other_deg1.036
r_chiral_restr0.103
r_bond_refined_d0.016
r_gen_planes_refined0.006
r_bond_other_d0.003
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms803
Nucleic Acid Atoms
Solvent Atoms
Heterogen Atoms20

Software

Software
Software NamePurpose
MOSFLMdata reduction
SCALAdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
Blu-Icedata collection
MAR345data collection