>tr|O07728|O07728_MYCTU Anti-sigma factor antagonist OS=Mycobacterium tuberculosis GN=Rv1904 MRTVAIGPGAGPSSTRPSSQPSDLHSGLRAVTECTGSAVVVHVGGDIDASNEVAWQRLVS KSAAIAIAPGPFVIDIRDLDFMGSCAYAVLAQESVRCRRRGVNMRLVSNQPIVARTIAAC GLRRLIPLYATVETALAPPPSAH