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 = 64.8 α = 90
b = 88.71 β = 90
c = 99.47 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 2003-09-16
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
2.1 30 99.3 0.06 -- -- 3.0 -- 17039 -- 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)
2.1 2.8 96.1 0.24 -- 1.9 2.0 --

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 2.1 65.94 -- -- -- 16180 858 99.54 -- 0.22282 0.21856 0.3023 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 2.1 2.155 -- 49 1200 0.32 0.408 -- 99.6
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 39.595
Anisotropic B[1][1] 0.22
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 1.99
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.21
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.932
r_scbond_it 3.127
r_mcangle_it 1.851
r_mcbond_it 1.056
r_gen_planes_refined 0.009
r_chiral_restr 0.12
r_dihedral_angle_4_deg 18.575
r_dihedral_angle_3_deg 18.549
r_dihedral_angle_2_deg 37.667
r_dihedral_angle_1_deg 7.056
r_angle_refined_deg 2.079
r_bond_refined_d 0.021
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1628
Nucleic Acid Atoms 0
Heterogen Atoms 25
Solvent Atoms 205

Software

Computing
Computing Package Purpose
D*TREK Data Reduction (intensity integration)
D*TREK Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.5.0066 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0066 refinement
AMORE model building