translocase

(noun)

An enzyme that assists in moving another molecule, usually across a membrane.

Related Terms

Examples of translocase in the following topics:

  • Bacterial Transformation

    • The transport of the exogeneous DNA into the cells may require proteins that are involved in the assembly of type IV pili and type II secretion system, as well as DNA translocase complex at the cytoplasmic membrane.
    • The DNA first binds to the surface of the competent cells on a DNA receptor, and passes through the cytoplasmic membrane via DNA translocase.

  • Group Translocation

    • In bacteria, the Tat translocase is found in the cytoplasmic membrane and serves to export proteins to the cell envelope or to the extracellular space.
    • In Gram-negative bacteria the Tat translocase is composed of three essential membrane proteins: TatA, TatB, and TatC.

  • Aquifex, Thermocrinis, and Related Bacteria

    • A 51 amino acid insertion has been identified in SecA preprotein translocase which is shared by various members of the phylum Aquificae as well as two Thermotogae species.

  • Aquificales and Thermotogales

    • Additionally, a 51 amino acid insertion has been identified in SecA preprotein translocase which is shared by various members of the phylum Aquificae as well as two Thermotoga species.