X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.75
Details pH 8.75

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 131.54 α = 90
b = 131.54 β = 90
c = 96.73 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH BENT MIRROR 1997-05-15
Diffraction Radiation
Monochromator Protocol
GE(111) --
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
1.5 25 94.1 0.05 -- -- 4.1 -- 153741 -- 3.0 16.8
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)
1.5 1.58 84.0 0.4 -- 1.7 1.8 --

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
ISOMORPHOUS REPLACEMENT 1.5 15.0 -- 0.0 -- 144296 7231 93.9 -- -- 0.176 0.205 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 19.3
Anisotropic B[1][1] 2.513
Anisotropic B[1][2] 2.513
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 1.988
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
p_xhyhbond_nbd 0.157
p_transverse_tor 35.3
p_staggered_tor 16.2
p_bond_d 0.01
p_chiral_restr 0.106
p_planar_d 0.029
p_mcbond_it 1.818
p_scangle_it 3.626
p_planar_tor 4.3
p_scbond_it 2.642
p_singtor_nbd 0.175
p_plane_restr 0.02
p_mcangle_it 2.183
p_special_tor 0.0
p_multtor_nbd 0.252
p_angle_d 0.025
p_xyhbond_nbd 0.157
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6375
Nucleic Acid Atoms 0
Heterogen Atoms 72
Solvent Atoms 973

Software

Software
Software Name Purpose
MLPHARE phasing
REFMAC refinement
MOSFLM data reduction
CCP4 data scaling version: (SCALA)