X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.72 α = 90
b = 78.72 β = 90
c = 40.55 γ = 120
Symmetry
Space Group H 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMIC MIRRORS 2005-07-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU HR007 -- -- --

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
2.01 19.53 97.5 0.04 -- -- 3.9 -- 6176 -- -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)
2.01 2.03 75.7 0.31 -- 1.9 2.5 --

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 2.01 39.34 -- -- -- 5890 285 98.17 -- 0.1979 0.1963 0.22943 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 2.006 2.058 -- 26 427 0.31 0.487 -- 92.83
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.763
Anisotropic B[1][1] -0.64
Anisotropic B[1][2] -0.32
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.64
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.97
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_other 0.005
r_gen_planes_refined 0.009
r_chiral_restr 0.102
r_dihedral_angle_4_deg 2.746
r_dihedral_angle_3_deg 17.581
r_dihedral_angle_2_deg 40.396
r_dihedral_angle_1_deg 6.771
r_angle_other_deg 1.359
r_angle_refined_deg 1.801
r_bond_other_d 0.006
r_bond_refined_d 0.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 791
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 46

Software

Computing
Computing Package Purpose
HKL2000 Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.6.0119 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.6.0119 refinement
MOLREP model building