Proliferating cell nuclear antigen PcnA; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication.

Proteasome endopeptidase complex, alpha subunit; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.

PFAM: Aldehyde Dehydrogenase; KEGG: gur:Gura_1578 aldehyde dehydrogenase.

Proteasome endopeptidase complex, beta subunit; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.

Arsenite-activated ATPase ArsA; KEGG: hypothetical protein; K01551 arsenite-transporting ATPase; TIGRFAM: arsenite-activated ATPase ArsA; PFAM: Anion-transporting ATPase.

Methionine aminopeptidase, type II; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val); Belongs to the peptidase M24A family. Methionine aminopeptidase archaeal type 2 subfamily.

Hypothetical protein.

26S proteasome subunit P45 family; ATPase which is responsible for recognizing, binding, unfolding and translocation of substrate proteins into the archaeal 20S proteasome core particle. Is 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 function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis. Unfolding activity requires energy from ATP hydrolysis, whereas ATP binding alone promotes ATPase-2 [...]

Translation initiation factor eIF-6; Binds to the 50S ribosomal subunit and prevents its association with the 30S ribosomal subunit to form the 70S initiation complex.