code: def summarize(self):
          
          data = [
              ['Sequence ID', self.seqrecord.id],
              ['G domain', ' '.join(self.gdomain_regions) if self.gdomain_regions else None],
              ['E-value vs rab db', self.evalue_bh_rabs],
              ['E-value vs non-rab db', self.evalue_bh_non_rabs],
              ['RabF motifs', ' '.join(map(str, self.rabf_motifs)) if self.rabf_motifs else None],
              ['Is Rab?', self.is_rab()]
          ]
          summary = ''
          for name, value in data:
              summary += '{:25s}{}\n'.format(name, value)
          if self.is_rab():
              summary += '{:25s}{}\n'.format('Top 5 subfamilies',
                                             ', '.join('{:s} ({:.2g})'.format(name, score) for name, score
                                                       in self.rab_subfamily_top5))
          return summary
docs: G protein annotation summary in a text format
  
          :return: A string summary of the annotation
          :rtype: str