X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.5
Details pH 4.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 73.57 α = 90
b = 73.57 β = 90
c = 105.75 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD -- -- 2004-01-27
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 -- EMBL/DESY, Hamburg X11

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
1.7 40 98.5 -- 0.047 -- 5.0 -- 32144 -- -- --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
1.7 1.76 98.3 -- 0.334 3.7 -- --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 1.7 40.0 -- -- -- 30463 1624 98.49 -- 0.19403 0.19291 0.21527 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.701 1.745 -- 118 2195 0.253 0.312 -- 98.01
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.348
Anisotropic B[1][1] -0.28
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.28
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.56
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.051
r_chiral_restr 0.105
r_xyhbond_nbd_refined 0.105
r_nbtor_refined 0.316
r_dihedral_angle_4_deg 16.438
r_metal_ion_refined 0.009
r_scbond_it 2.554
r_gen_planes_refined 0.007
r_dihedral_angle_1_deg 5.866
r_symmetry_hbond_refined 0.137
r_dihedral_angle_2_deg 29.469
r_nbd_refined 0.212
r_symmetry_vdw_refined 0.244
r_angle_refined_deg 1.631
r_scangle_it 3.935
r_bond_refined_d 0.015
r_dihedral_angle_3_deg 13.953
r_mcangle_it 1.739
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1597
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 163

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005