X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6.4
Temperature 293.0
Details 30% PEG 4000, 0.2M AMMONIUM ACETATE, 0.1M SODIUM CITRATE, pH 6.4, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 102.98 α = 90
b = 46.2 β = 120.95
c = 76.39 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
2 93.8
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- --
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 1.5418 -- --
SYNCHROTRON SLS BEAMLINE X06SA 0.91840 SLS X06SA

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 30 100.0 0.068 0.074 -- 3.43 -- 21245 0.0 2.0 --
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)
2.0 2.07 100.0 0.336 0.347 2.14 -- --

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 2.0 50.0 -- 0.0 21056 20476 -- 97.2 0.225 -- 0.2016 0.2488 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] 2.478
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -3.133
Anisotropic B[2][2] -3.047
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.569
RMS Deviations
Key Refinement Restraint Deviation
c_bond_d 0.005254
c_scangle_it 6.035
c_scbond_it 4.127
c_mcangle_it 3.32
c_angle_deg 0.97103
c_mcbond_it 2.53
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2026
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 175

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
MOLREP phasing
CNS refinement version: 1.0