X-RAY DIFFRACTION

Starting Model(s)

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

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.12931ul 50mg/ml peptide plus 1ul (200mM AmCitrate, 20% PEF3350), pH 5.1, VAPOR DIFFUSION, SITTING DROP, temperature 293K, pH 5.10
Crystal Properties
Matthews coefficientSolvent content
1.831.8

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 19.72α = 90
b = 40.225β = 90
c = 75.379γ = 90
Symmetry
Space GroupC 2 2 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray95IMAGE PLATERIGAKU RAXIS IVOSMIC MIRRORS2004-07-09MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU

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
11.553093.50.06638.726.44299-3
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)
1.551.6158.50.15314.2

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodStarting modelResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMOLECULAR REPLACEMENTTHROUGHOUT1YRF1.553042993490.1770.213RANDOM15
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]
RMS Deviations
KeyRefinement Restraint Deviation
s_from_restr_planes0.15
s_zero_chiral_vol0.15
s_bond_d0.02
s_angle_d0.02
s_similar_dist0.02
s_anti_bump_dis_restr0.02
s_non_zero_chiral_vol
s_rigid_bond_adp_cmpnt
s_similar_adp_cmpnt
s_approx_iso_adps
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms302
Nucleic Acid Atoms
Solvent Atoms36
Heterogen Atoms3

Software

Software
Software NamePurpose
SCALEPACKdata scaling
EPMRphasing
SHELXL-97refinement