X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details 18%W/V PEG 3350, 0.2M CALCIUM ACETATE, 0.01M BARIUM CHLORIDE., pH 8.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 125.1 α = 90
b = 125.1 β = 90
c = 74.76 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMIC MIRRORS 2006-06-22
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU 007HF -- -- --

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
2.15 30.34 100.0 0.06 -- -- 10.0 -- 32846 -- 2.0 33.1
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)
2.15 2.27 100.0 0.37 -- 2.1 9.9 --

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
SAD 2.15 25.43 -- -- -- 30696 1645 100.0 -- 0.20615 0.2036 0.25523 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 2.15 2.206 -- 130 2183 0.209 0.269 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 39.935
Anisotropic B[1][1] 0.01
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.02
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.323
r_scbond_it 1.723
r_mcangle_it 1.111
r_mcbond_it 0.712
r_gen_planes_refined 0.009
r_chiral_restr 0.127
r_dihedral_angle_4_deg 19.644
r_dihedral_angle_3_deg 15.699
r_dihedral_angle_2_deg 37.305
r_dihedral_angle_1_deg 5.586
r_angle_refined_deg 1.983
r_bond_refined_d 0.023
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3062
Nucleic Acid Atoms 445
Heterogen Atoms 4
Solvent Atoms 100

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
BNP Structure Solution
REFMAC 5.5.0088 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0088 refinement
BNP model building