Enables the directed movement of sulfate ions (SO4 2-) into, out of, within or between cells.

Catalysis of the hydrolysis of peptide bonds. Specificity close to that of papain. As compared to cathepsin B, cathepsin L exhibits higher activity towards protein substrates, but has little activity on Z-Arg-Arg-NHMec, and no peptidyl-dipeptidase activity.

The alteration of a histone by the covalent addition or removal of a chemical group.

Catalysis of the hydrolysis of peptide bonds. Similar to cathepsin L, but with much less activity on the terminal bond of Z-Phe-Arg-NHMec, and more activity on the terminal bond of Z-Val-Val-Arg-Xaa compounds.

The modification of histones by addition of methyl groups.

The insertion, deletion or substitution of nucleotides within nascent mRNA transcripts to produce mRNA molecules with sequences that differ from those coded genetically.

Catalysis of the reaction: pyroglutamyl-peptide + H2O = pyroglutamate + peptide.

Catalysis of the reaction: reduced riboflavin + NADP+ = riboflavin + NADPH + H+.

The modification of histones by addition of acetyl groups.

transcription from RNA polymerase III promoter

The synthesis of RNA from a DNA template by RNA polymerase III (Pol III), originating at a Pol III-specific promoter.

The modification of histones by removal of acetyl groups.

Interacting selectively with an antigen peptide, a fragment of a foreign protein derived by proteolysis within the cell.

Interacting selectively with an antigen peptide, a fragment of an endogenous foreign protein, derived by proteolysis within the cell.

Interacting selectively with an antigen peptide, a fragment of an exogenous foreign protein derived by endocytosis of the protein and proteolysis within the cell.

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.

Catalysis of the release of N-terminal transit peptides from precursor proteins imported into the mitochondrion, typically with Arg in position P2.