3LOZ

Crystal structure of Beta 2 Microglobulin amyloidogenic segment LSFSKD


X-RAY DIFFRACTION

Crystallization

Crystal Properties
Matthews coefficientSolvent content
1.6625.95

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 9.425α = 90
b = 21.482β = 90.02
c = 45.731γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 24-ID-E0.97910APS24-ID-E

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
11.88093.70.1188.33.81656
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)
11.81.86820.5013.7150

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (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 REPLACEMENTTHROUGHOUT1.822.86149917595.990.2190.2160.241RANDOM16.931
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]
-2.250.054.13-1.88
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.297
r_dihedral_angle_3_deg12.992
r_dihedral_angle_1_deg5.188
r_scangle_it3.404
r_scbond_it2.609
r_mcangle_it2.044
r_mcbond_it1.002
r_angle_refined_deg0.979
r_angle_other_deg0.659
r_mcbond_other0.272
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg28.297
r_dihedral_angle_3_deg12.992
r_dihedral_angle_1_deg5.188
r_scangle_it3.404
r_scbond_it2.609
r_mcangle_it2.044
r_mcbond_it1.002
r_angle_refined_deg0.979
r_angle_other_deg0.659
r_mcbond_other0.272
r_chiral_restr0.066
r_bond_refined_d0.006
r_gen_planes_refined0.003
r_bond_other_d0.001
r_gen_planes_other0.001
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms196
Nucleic Acid Atoms
Solvent Atoms17
Heterogen Atoms

Software

Software
Software NamePurpose
DENZOdata reduction
SCALEPACKdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XSCALEdata scaling