TIGRFAM: phosphate ABC transporter, inner membrane subunit PstA; PFAM: binding-protein-dependent transport systems inner membrane component; KEGG: ape:APE0048 phosphate transport system permease protein.

TIGRFAM: phosphate ABC transporter, periplasmic phosphate-binding protein; PFAM: extracellular solute-binding protein, family 1; KEGG: pfu:PF1003 phosphate-binding periplasmic protein precursor (pbp); Belongs to the PstS family.

KEGG: ape:APE0784 hypothetical protein.

Protein of unknown function DUF120; Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN); Belongs to the archaeal riboflavin kinase family.

Protein of unknown function DUF650, N-terminal domain; Involved in DNA damage repair.

Protein of unknown function DUF650, N-terminal domain; Involved in DNA damage repair.

DNA primase small subunit; Catalytic subunit of DNA primase, an RNA polymerase that catalyzes the synthesis of short RNA molecules used as primers for DNA polymerase during DNA replication. The small subunit contains the primase catalytic core and has DNA synthesis activity on its own. Binding to the large subunit stabilizes and modulates the activity, increasing the rate of DNA synthesis while decreasing the length of the DNA fragments, and conferring RNA synthesis capability. The DNA polymerase activity may enable DNA primase to also catalyze primer extension after primer synthesis. [...]

Translation elongation factor 1B (aEF-1B); Promotes the exchange of GDP for GTP in EF-1-alpha/GDP, thus allowing the regeneration of EF-1-alpha/GTP that could then be used to form the ternary complex EF-1-alpha/GTP/AAtRNA.