GO term | GO name | GO namespace | GO def |
GO:0140098 | catalytic activity, acting on RNA | molecular_function | Catalytic activity that acts to modify RNA, driven by ATP hydrolysis. [GOC:molecular_function_refactoring, GOC:pdt] |
GO:0030488 | tRNA methylation | biological_process | The posttranscriptional addition of methyl groups to specific residues in a tRNA molecule. [GOC:mah] |
GO:0003723 | RNA binding | molecular_function | Binding to an RNA molecule or a portion thereof. [GOC:jl, GOC:mah] |
GO:0005634 | nucleus | cellular_component | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. [GOC:go_curators] |
GO:0016740 | transferase activity | molecular_function | Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. [ISBN:0198506732] |
GO:0008173 | RNA methyltransferase activity | molecular_function | Catalysis of the transfer of a methyl group from a donor to a nucleoside residue in an RNA molecule. [GOC:mah] |
GO:0008175 | tRNA methyltransferase activity | molecular_function | Catalysis of the transfer of a methyl group from a donor to a nucleoside residue in a tRNA molecule. [GOC:mah] |
GO:0006357 | regulation of transcription by RNA polymerase II | biological_process | Any process that modulates the frequency, rate or extent of transcription mediated by RNA polymerase II. [GOC:go_curators, GOC:txnOH] |
GO:0008757 | S-adenosylmethionine-dependent methyltransferase activity | molecular_function | Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a substrate. [GOC:mah] |
GO:0008168 | methyltransferase activity | molecular_function | Catalysis of the transfer of a methyl group to an acceptor molecule. [ISBN:0198506732] |
GO:0016741 | transferase activity, transferring one-carbon groups | molecular_function | Catalysis of the transfer of a one-carbon group from one compound (donor) to another (acceptor). [GOC:jl, ISBN:0198506732] |
GO:0140101 | catalytic activity, acting on a tRNA | molecular_function | Catalytic activity that acts to modify a tRNA. [GOC:molecular_function_refactoring, GOC:pdt] |
GO:0003824 | catalytic activity | molecular_function | Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic. [GOC:vw, ISBN:0198506732] |