Exemplo n.º 1
0
 def test_write(self):
     """
     test writing a pdbqs file
     """
     writer = PdbqsWriter()
     writer.write('test_pdbqsWriter.pdbqs', self.mol, bondOrigin=('File',))
     ans, errors = self.compare('Data/1crn.pdbqs', 'test_pdbqsWriter.pdbqs') 
     self.assertEquals(errors, None)
     self.assertEquals(ans, True)
Exemplo n.º 2
0
                        if len(item.name) == 1:
                            item.name = 'A'
                        else:
                            item.name = 'A' + item.name[1:]
                elif hasattr(item, 'autodock_element'):
                    item.autodock_element = item.autodock_element
            if splitAcceptors and item.autodock_element in self.acceptorList:
                #if item has a bond to a hydrogen:
                #   change acceptor type 'XA' to 'XB' for 'B'oth 'A'cceptor and 'D'onor
                if 'H' in item.bonds.getAtoms().element:
                    #O->OB;N->NB;S->SB
                    item.autodock_element = item.element + 'B'
            d[item.autodock_element] = 1
        type_list = d.keys()
        type_list.sort()
        mol.types = type_list


if __name__ == "__main__":
    from MolKit import Read
    m = Read("/mgl/work4/rhuey/dev23/hsg1_no_conects.pdbq")[0]
    solP = SolvationParameterizer()
    ll = solP.addParameters(m.allAtoms)
    #NB: hydrogens get 0.0 0.0
    print "len(notfound) = ", len(ll)
    for i in ll:
        print i.full_name(),
    from MolKit.pdbWriter import PdbqsWriter
    writer = PdbqsWriter()
    writer.write("/mgl/work4/rhuey/dev23/test_hsg1.pdbqs", m.allAtoms)
Exemplo n.º 3
0
                            item.name = 'A'
                        else:
                            item.name = 'A' + item.name[1:]
                elif hasattr(item, 'autodock_element'):
                    item.autodock_element = item.autodock_element
            if splitAcceptors and item.autodock_element in self.acceptorList:
                #if item has a bond to a hydrogen:
                #   change acceptor type 'XA' to 'XB' for 'B'oth 'A'cceptor and 'D'onor 
                if 'H' in item.bonds.getAtoms().element:
                    #O->OB;N->NB;S->SB
                    item.autodock_element = item.element + 'B'
            d[item.autodock_element] = 1
        type_list = d.keys()
        type_list.sort()
        mol.types = type_list


if __name__ == "__main__":
    from MolKit import Read
    m = Read("/mgl/work4/rhuey/dev23/hsg1_no_conects.pdbq")[0]
    solP = SolvationParameterizer()
    ll = solP.addParameters(m.allAtoms)
    #NB: hydrogens get 0.0 0.0
    print "len(notfound) = ", len(ll)
    for i in ll: 
        print i.full_name(),
    from MolKit.pdbWriter import PdbqsWriter
    writer = PdbqsWriter()
    writer.write("/mgl/work4/rhuey/dev23/test_hsg1.pdbqs", m.allAtoms)