Clostridium aminobutyricum - 2966, 695584, 695914, 696186, 696521, 697290, 697699, 698004, 700926, 746825 Clostridium kluyveri - 2965 Ignicoccus hospitalis - 728657 Ignicoccus hospitalis DSM 18386 - 728657 Metallosphaera sedula - 701222, 726748 Metallosphaera sedula DSM 5348 - 726748 Pyrobaculum neutrophilum - 727749 Pyrobaculum neutrophilum DSM 2338 - 727749