Home > Mateda2.0 > functions > protein > CheckConstraint.m

CheckConstraint

PURPOSE ^

[Overlappings,Pos] = CheckConstraint(Pos,pos,vector)

SYNOPSIS ^

function[Overlappings,Pos] = CheckConstraint(Pos,pos,vector)

DESCRIPTION ^

 [Overlappings,Pos] =  CheckConstraint(Pos,pos,vector)
 CheckConstraint: Given the configuration of residues, calculates the number of 
                  Overlappings  that the  addition of move mov at position pos provokesn
 INPUT
  Pos: Configuration of the sequence being repaired
  pos: position in the sequence being inspected
  vector: original sequence
 OUTPUT
 Collisions:   Number of non contiguous H residues that are neighbors in the lattice 
 Pos: Configuration of the sequence being repaired
 Ovelappings:  Number of residues that self-intersect in the lattice

 Last version 8/26/2008. Roberto Santana (roberto.santana@ehu.es)

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function[Overlappings,Pos] =  CheckConstraint(Pos,pos,vector)
0002 % [Overlappings,Pos] =  CheckConstraint(Pos,pos,vector)
0003 % CheckConstraint: Given the configuration of residues, calculates the number of
0004 %                  Overlappings  that the  addition of move mov at position pos provokesn
0005 % INPUT
0006 %  Pos: Configuration of the sequence being repaired
0007 %  pos: position in the sequence being inspected
0008 %  vector: original sequence
0009 % OUTPUT
0010 % Collisions:   Number of non contiguous H residues that are neighbors in the lattice
0011 % Pos: Configuration of the sequence being repaired
0012 % Ovelappings:  Number of residues that self-intersect in the lattice
0013 %
0014 % Last version 8/26/2008. Roberto Santana (roberto.santana@ehu.es)
0015 global HPInitConf;
0016 
0017 
0018 Overlappings = 0;
0019 if(pos < 3)
0020  return;
0021 end
0022 
0023  [Pos] = PutMoveAtPos(Pos,pos,vector(pos));
0024   
0025    for j=1:pos-2,   % Check for Overlappings and Collissions in all the    molecules except the previous one
0026     if(Pos(pos,1)==Pos(j,1) & Pos(pos,2)==Pos(j,2))
0027       Overlappings = Overlappings + 1;
0028     end
0029    end
0030

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