2 CYS  SG     16 CYS  SG      2.04
  2 CYS  SG     16 CYS  CB      3.49
  2 CYS  CB     16 CYS  SG      3.49
  9 CYS  SG     21 CYS  SG      2.04
  9 CYS  SG     21 CYS  CB      3.49
  9 CYS  CB     21 CYS  SG      3.49
 15 CYS  SG     28 CYS  SG      2.04
 15 CYS  SG     28 CYS  CB      3.49
 15 CYS  CB     28 CYS  SG      3.49