X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details pH 6.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 67.04 α = 90
b = 90.35 β = 90
c = 98.86 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU R-AXIS IV OSMIC BLUE MIRRORS 2003-05-12
Diffraction Radiation
Monochromator Protocol
CU FILTER SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH3R -- -- --

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
2.2 67.42 97.3 0.06 -- -- 6.0 -- 24405 -- 1.0 --
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)
2.2 2.26 97.6 0.45 -- -- -- --

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 2.2 67.42 -- -- -- 14405 767 97.31 -- 0.25108 0.24588 0.34927 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 2.2 2.257 -- 54 1034 0.423 0.45 -- 97.58
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 51.076
Anisotropic B[1][1] 0.6
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.42
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.02
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.485
r_dihedral_angle_4_deg 19.298
r_mcbond_it 0.757
r_scbond_it 2.147
r_bond_refined_d 0.014
r_angle_refined_deg 1.611
r_chiral_restr 0.107
r_mcangle_it 1.399
r_gen_planes_refined 0.006
r_dihedral_angle_2_deg 38.361
r_dihedral_angle_3_deg 19.622
r_dihedral_angle_1_deg 7.418
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1637
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 166

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0109
d*TREK data reduction
d*TREK data scaling
AMoRE phasing