X-RAY DIFFRACTION

Starting Model(s)

Initial Refinement Model(s)
TypeSourceAccession CodeDetails
experimental modelPDB 1PCYPDB ENTRY 1PCY

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
15.553% SATURATED AMMONIUM SULFATE, 0.1 M SODIUM ACETATE BUFFER, pH 5.5
Crystal Properties
Matthews coefficientSolvent content
2.6453

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.6α = 90
b = 76.6β = 90
c = 65.5γ = 120
Symmetry
Space GroupP 32 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray285IMAGE PLATERIGAKU1994-12-15MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1ROTATING ANODERIGAKU RU300

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
123094.20.063.811515

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 1PCY22010497568940.1890.1970.225RANDOM
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
p_staggered_tor20.9
p_planar_tor5
p_scangle_it3.622
p_mcangle_it2.957
p_scbond_it2.331
p_mcbond_it1.905
p_chiral_restr0.161
p_planar_d0.032
p_angle_d0.016
p_bond_d0.012
RMS Deviations
KeyRefinement Restraint Deviation
p_staggered_tor20.9
p_planar_tor5
p_scangle_it3.622
p_mcangle_it2.957
p_scbond_it2.331
p_mcbond_it1.905
p_chiral_restr0.161
p_planar_d0.032
p_angle_d0.016
p_bond_d0.012
p_angle_deg
p_hb_or_metal_coord
p_plane_restr
p_singtor_nbd
p_multtor_nbd
p_xhyhbond_nbd
p_xyhbond_nbd
p_orthonormal_tor
p_transverse_tor
p_special_tor
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms1462
Nucleic Acid Atoms
Solvent Atoms78
Heterogen Atoms2

Software

Software
Software NamePurpose
AMoREphasing
REFMACrefinement
DENZOdata reduction
SCALEPACKdata scaling