X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 67.42 α = 110.99
b = 78.87 β = 90.27
c = 86.61 γ = 92.87
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH SX-165 -- 2010-11-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.3 -- BESSY 14.3

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
3.09 48.33 96.2 0.11 -- -- 2.2 -- 29712 -- 0.0 56.1
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)
3.09 3.21 92.5 0.43 -- 2.1 2.2 --

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 3.1 48.33 -- -- -- 28232 1493 98.46 -- 0.22672 0.22509 0.25616 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 3.1 3.18 -- 106 2091 0.294 0.335 -- 98.48
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 75.959
Anisotropic B[1][1] 5.37
Anisotropic B[1][2] -0.18
Anisotropic B[1][3] -0.37
Anisotropic B[2][2] -3.44
Anisotropic B[2][3] -2.55
Anisotropic B[3][3] -3.77
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.597
r_gen_planes_refined 0.006
r_scangle_it 2.013
r_mcangle_it 0.821
r_dihedral_angle_2_deg 39.159
r_chiral_restr 0.096
r_mcbond_it 0.437
r_scbond_it 1.12
r_dihedral_angle_3_deg 17.957
r_bond_refined_d 0.012
r_angle_refined_deg 1.439
r_dihedral_angle_4_deg 17.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11265
Nucleic Acid Atoms 0
Heterogen Atoms 399
Solvent Atoms 94

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0110
XDS data reduction
SCALEPACK data scaling