tRNA (adenine-N(1)-)-methyltransferase; Catalyzes the S-adenosyl-L-methionine-dependent formation of N(1)-methyladenine at position 58 (m1A58) in tRNA.

Homologs of previously reported genes of unknown function.

Bacterial lipid A biosynthesis acyltransferase; Function of strongly homologous gene; enzyme.

Phosphatidylinositol alpha-mannosyltransferase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; enzyme.

Putative AAA+ family ATPase; ATPase which is responsible for recognizing, binding, unfolding and translocation of pupylated proteins into the bacterial 20S proteasome core particle. May be essential for opening the gate of the 20S proteasome via an interaction with its C-terminus, thereby allowing substrate entry and access to the site of proteolysis. Thus, the C-termini of the proteasomal ATPase may function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis.

Pup--protein ligase; Catalyzes the covalent attachment of the prokaryotic ubiquitin-like protein modifier Pup to the proteasomal substrate proteins, thereby targeting them for proteasomal degradation. This tagging system is termed pupylation. The ligation reaction involves the side-chain carboxylate of the C-terminal glutamate of Pup and the side- chain amino group of a substrate lysine.

Homologs of previously reported genes of unknown function.

Transcription factor WhiB; Acts as a transcriptional regulator. Probably redox- responsive. The apo- but not holo-form probably binds DNA.

Protein of unknown function; No homology to any previously reported sequences.