Catalysis of the reaction: glutamate(out) + gamma-aminobutyric acid(in) = glutamate(in) + gamma-aminobutyric acid(out).

Enables the transfer of gamma-aminobutyric acid from one side of a membrane to the other. Gamma-aminobutyric acid is 4-aminobutyrate (GABA).

A transcription initiation process that takes place at a RNA polymerase III gene promoter. Transfer RNAs (tRNA) genes, as well as some other non-coding RNAs, are transcribed by RNA polymerase III.

The extension of an RNA molecule after transcription initiation and promoter clearance at an RNA polymerase III promoter by the addition of ribonucleotides catalyzed by RNA polymerase III.

Any process that modulates the frequency, rate or extent of cell killing, the process in which a cell brings about the death of another cell, either in the same or a different organism.

A transcription termination process that completes the production of a primary RNA polymerase II transcript. RNA polymerase III has an intrinsic ability to terminate transcription upon incorporation of at least 4 contiguous U residues.

Any process that stops, prevents, or reduces the frequency, rate or extent of cell killing.

OBSOLETE. The sequence of enzymatic reactions resulting in the addition of a cap to the 5' end of a nascent snRNA transcript.

Any process that activates or increases the frequency, rate or extent of cell killing.

Splicing of tRNA substrates via recognition of the folded RNA structure that brings the 5' and 3' splice sites into proximity and cleavage of the RNA at both the 3' and 5' splice sites by an endonucleolytic mechanism, followed by ligation of the exons.

Any process that modulates the frequency, rate or extent of a process involved in the formation, arrangement of constituent parts, or disassembly of cell projections.

OBSOLETE. (Was not defined before being made obsolete).

Any process that activates or increases the frequency, rate or extent of smooth muscle contraction.

Any process that modulates the frequency, rate or extent of smooth muscle contraction.

Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving nucleotides.

Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving nucleotides.

Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving purine nucleobases.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving purines.

Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways involving purine bases.

Any process that stops, prevents, or reduces the frequency, rate or extent of the chemical reactions and pathways involving pyrimidine nucleobases.