Package schrodinger :: Package application :: Package desmond :: Package packages :: Module analysis :: Class _ProtLigPolarInter
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Class _ProtLigPolarInter

      object --+        
               |        
GeomAnalyzerBase --+    
                   |    
  _CompositeAnalyzer --+
                       |
                      _ProtLigPolarInter

Calculate protein-ligand polar interaction candidates. To further exclude results from hydrogen bonds and water bridges, call _cleanup_polar_inter. Use the class ProtLigPolarInter instead for automated cleaning up.

Returns a list of dict. The length of this list is the number of frames. The dict key is 'PolarResult', and the value is a list of _ProtLigPolarInter.Result, where prot_aid and lig_aid are the AID of the protein atom and ligand atom, polar_type is a string that denotes the side chain/backbone information, distance is the distance between the protein atom and the ligand atom.

Nested Classes [hide private]
  Result
_PolarInter(prot_aid, polar_type, lig_aid, distance)
Instance Methods [hide private]
 
__init__(self, msys_model, cms_model, prot_asl, lig_asl, contact_cutoff=6.0, polar_inter_cutoff=3.7)
x.__init__(...) initializes x; see help(type(x)) for signature
 
_postcalc(self, calc, pbc, _)

Inherited from _CompositeAnalyzer (private): _precalc

Inherited from GeomAnalyzerBase: __call__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Static Methods [hide private]

Inherited from GeomAnalyzerBase (private): _get_sites, _sites2gids

Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__init__(self, msys_model, cms_model, prot_asl, lig_asl, contact_cutoff=6.0, polar_inter_cutoff=3.7)
(Constructor)

 

x.__init__(...) initializes x; see help(type(x)) for signature

Overrides: object.__init__
(inherited documentation)

_postcalc(self, calc, pbc, _)

 
Overrides: GeomAnalyzerBase._postcalc
(inherited documentation)