X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 6
Temperature 283.0
Details 10% (w/v) PEG 8000, 0.1M HEPES pH 6.0, 0.2M sodium acetate, VAPOR DIFFUSION, temperature 283K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 83.58 α = 90
b = 165.55 β = 115.82
c = 92.47 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2010-04-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON PAL/PLS BEAMLINE 4A 1.00000 PAL/PLS 4A

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
2.7 50 -- -- -- -- -- -- 56522 -- -- --
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)
2.8 2.85 98.4 -- -- -- -- --

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 2.7 46.62 -- -- -- 56461 3022 95.99 -- 0.18392 0.18012 0.25469 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 2.701 2.771 -- 191 4079 0.262 0.363 -- 93.87
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.038
Anisotropic B[1][1] -0.06
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.02
Anisotropic B[2][2] 0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.01
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.944
r_scbond_it 2.3
r_mcangle_it 1.434
r_mcbond_it 0.705
r_gen_planes_refined 0.007
r_chiral_restr 0.131
r_dihedral_angle_4_deg 20.118
r_dihedral_angle_3_deg 21.738
r_dihedral_angle_2_deg 37.673
r_dihedral_angle_1_deg 6.523
r_angle_refined_deg 1.778
r_bond_refined_d 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13176
Nucleic Acid Atoms 0
Heterogen Atoms 8
Solvent Atoms 307

Software

Computing
Computing Package Purpose
HKL-2000 Data Collection
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
MolRep Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0109 refinement
MolRep model building
HKL-2000 data collection