Class HSExposureCB

source code

                             object --+        
                                      |        
AbstractPropertyMap.AbstractPropertyMap --+    
                                          |    
                        _AbstractHSExposure --+
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                                             HSExposureCB

Class to calculate HSE based on the real CA-CB vectors.

@param model: the model that contains the residues
@type model: L{Model}

@param radius: radius of the sphere (centred at the CA atom)
@type radius: float

@param offset: number of flanking residues that are ignored in the calculation            of the number of neighbors
@type offset: int

Method to calculate CB-CA vector.

@param r1, r2, r3: three consecutive residues (only r2 is used)
@type r1, r2, r3: L{Residue}