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 = 65.68 α = 90
b = 89.17 β = 90
c = 99.78 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 (RAXIS IV) RIGAKU OSMIC BLUE MIRRORS 2002-09-10
Diffraction Radiation
Monochromator Protocol
-- 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
1.9 30 92.8 0.02 -- -- 2.0 -- 21769 -- 3.0 --
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)
1.9 2.25 64.0 0.18 -- 3.2 -- --

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 1.9 65.94 -- -- -- 20654 1114 92.73 -- 0.19992 0.19772 0.24248 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 1.9 1.949 -- 68 969 0.528 0.498 -- 61.14
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.298
Anisotropic B[1][1] -0.26
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.6
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.35
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.398
r_mcangle_it 2.298
r_gen_planes_refined 0.011
r_bond_refined_d 0.028
r_dihedral_angle_2_deg 37.862
r_dihedral_angle_3_deg 14.116
r_scangle_it 5.689
r_chiral_restr 0.167
r_scbond_it 3.962
r_dihedral_angle_4_deg 20.503
r_dihedral_angle_1_deg 6.187
r_angle_refined_deg 2.215
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1628
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 271

Software

Computing
Computing Package Purpose
DTREK Data Reduction (intensity integration)
AMORE Structure Solution
REFMAC 5.5.0066 Structure Refinement
Software
Software Name Purpose
AMORE model building
REFMAC version: 5.5.0066 refinement