$VAR1 = {
          'pos1' => 'DIQMTQSPSSLSASVGDRVTITC',
          'pos4' => 'XXXXXXXXXXX',
          'pos7' => 'TFGQGTKVEIK',
          'pos5' => 'GVPSRFSGSGSGTDFTLTISSLQPEDFATYYC',
          'pos3' => 'WYQQKPGKAPK',
          'pos2' => 'XXXXXXXXXXX',
          'pos6' => 'XXXXXXXX'
        };