Isolated peptides of the Bacillus anthracis Anthrax Toxin Lethal factor Protein pX01\u2013107, antibodies specific for the peptides and methods of stimulating the immune response of a subject to produce antibodies to the Bacillus anthracis Anthrax Toxin Lethal factor Protein pX01\u2013107 are disclosed. Also provided herein are vectors and host cells comprising those nucleic acid sequences, chimeric polypeptide molecules comprising the polypeptides of the present invention fused to heterologous polypeptide sequences, antibodies which bind to the polypeptides of the present invention and to methods for producing the polypeptides of the present invention. The torque transmitting devices include clutches and brakes actuatable in combinations of three to establish a plurality of forward gear ratios and one reverse gear ratio. In one embodiment, the system comprises a master computer networked to a plurality of sensor devices capable of audio, video and binary data recording.