X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 41.7 α = 90
b = 41.7 β = 90
c = 81.98 γ = 90
Symmetry
Space Group P 42 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH SEGMENTED MIRROR 1995-09
Diffraction Radiation
Monochromator Protocol
BENT SINGLE-CRYSTAL GERMANIUM TRIANGULAR MONOCHROMATOR --
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
1.55 37.3 98.2 0.069 0.069 -- 7.1 -- 10817 -- 0.0 22.87
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)
1.55 1.6 99.0 0.247 0.247 3.0 6.8 --

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 1.55 18.0 -- 0.0 -- 10797 520 97.4 -- 0.2 0.198 0.248 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.34
Anisotropic B[1][1] 1.398
Anisotropic B[1][2] 1.398
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] -2.69
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
p_mcangle_it 2.676
p_bond_d 0.022
p_xhyhbond_nbd 0.3
p_plane_restr 0.0242
p_special_tor 0.0
p_staggered_tor 17.7
p_transverse_tor 4.5
p_scangle_it 5.241
p_singtor_nbd 0.178
p_angle_d 0.039
p_planar_d 0.047
p_scbond_it 3.426
p_xyhbond_nbd 0.3
p_multtor_nbd 0.3
p_planar_tor 3.9
p_chiral_restr 0.161
p_mcbond_it 1.932
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.2
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 508
Nucleic Acid Atoms 0
Heterogen Atoms 1
Solvent Atoms 56

Software

Software
Software Name Purpose
AMoRE phasing
REFMAC refinement
DENZO data reduction
CCP4 data scaling version: (AGROVATA
SCALA data scaling