X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 31.3 α = 90
b = 61.58 β = 90
c = 39.65 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate SUPPER NI-COATED MIRROR SYSTEM 1995-02
Diffraction Radiation
Monochromator Protocol
NI FOIL --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH2R -- -- --

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
1.9 39.1 95.9 0.053 0.053 -- 4.1 -- 6152 -- 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)
1.9 1.97 97.2 0.196 0.196 3.7 3.4 --

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_singtor_nbd 0.178
p_bond_d 0.022
p_chiral_restr 0.161
p_scbond_it 3.426
p_xyhbond_nbd 0.3
p_staggered_tor 17.7
p_special_tor 0.0
p_xhyhbond_nbd 0.3
p_planar_tor 3.9
p_angle_d 0.039
p_mcangle_it 2.676
p_mcbond_it 1.932
p_scangle_it 5.241
p_plane_restr 0.0242
p_planar_d 0.047
p_multtor_nbd 0.3
p_transverse_tor 4.5
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.25
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 527
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 46

Software

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