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Output Format

Graphical Format

  1. The mean value of the seven residues is assigned to the center of the window and is placed on a graph where abscissa represents the protein sequence and the ordinate represents the average propensity of the amino acid according to a particular scale.

  2. The graph uses a scale normalized between +3 to -3.

  3. High values will give rise to peaks, whereas valleys will correspond to negative properties of the protein.

  4. The peak of the amino acid residue segment (considering the window length) above the threshold value (2 to 2.5) is considered as predicted B cell epitope.



Tabular Format

  1. Each amino acid of the peptides are dispalyed with the corresponding normalized score.

  2. The normalized score of the propensity of the amino acid according to a particular scale ranges form +3 to -3.

  3. The normalized score of amino acid residue segment (considering the window length) above the threshold value ( 2 to 2.5) is considered as predicted B cell epitope.


TABULAR RESULT

For single physico-chemical property.

The score above the threshold value will be diplayed in blue color.

 

   
      Parameter 

  AA   Hydro  

  A:   1.585  
  S:   1.221 
  D:   0.994  
  F:   0.860
  A:   1.058
  c:   2.567
  S:   1.900
  E:   1.885


OVERLAP DISPLAY

In overlap display, consensus prediction of two or more physico-chemical properties are displayed. Predicted epitope regions are shown in blue color.


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contact:   G.P.S.Raghava                                                                  Bioinformatics Centre                                                                 IMTECH