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GO:0006400
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tRNA modification
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The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically. |
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GO:0008152
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metabolic process
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The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation. |
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GO:0006396
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RNA processing
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Any process involved in the conversion of one or more primary RNA transcripts into one or more mature RNA molecules. |
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GO:0044237
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cellular metabolic process
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The chemical reactions and pathways by which individual cells transform chemical substances. |
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GO:0030488
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tRNA methylation
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The posttranscriptional addition of methyl groups to specific residues in a tRNA molecule. |
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GO:0009451
|
RNA modification
|
The covalent alteration of one or more nucleotides within an RNA molecule to produce an RNA molecule with a sequence that differs from that coded genetically. |
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GO:0006807
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nitrogen compound metabolic process
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The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen, including (but not limited to) nitrogen fixation, nitrification, denitrification, assimilatory/dissimilatory nitrate reduction and the interconversion of nitrogenous organic matter and ammonium. |
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GO:0006139
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nucleobase-containing compound metabolic process
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Any cellular metabolic process involving nucleobases, nucleosides, nucleotides and nucleic acids. |
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GO:0008033
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tRNA processing
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The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group. |
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GO:0071704
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organic substance metabolic process
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The chemical reactions and pathways involving an organic substance, any molecular entity containing carbon. |
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GO:0043412
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macromolecule modification
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The covalent alteration of one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological macromolecule, resulting in a change in its properties. |
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GO:0032259
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methylation
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The process in which a methyl group is covalently attached to a molecule. |
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GO:0001510
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RNA methylation
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Posttranscriptional addition of a methyl group to either a nucleotide or 2'-O ribose in a polyribonucleotide. Usually uses S-adenosylmethionine as a cofactor. |
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GO:0044238
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primary metabolic process
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The chemical reactions and pathways involving those compounds which are formed as a part of the normal anabolic and catabolic processes. These processes take place in most, if not all, cells of the organism. |
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GO:0006725
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cellular aromatic compound metabolic process
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The chemical reactions and pathways involving aromatic compounds, any organic compound characterized by one or more planar rings, each of which contains conjugated double bonds and delocalized pi electrons, as carried out by individual cells. |
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GO:0016070
|
RNA metabolic process
|
The cellular chemical reactions and pathways involving RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage. |
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GO:0044260
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cellular macromolecule metabolic process
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The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass, as carried out by individual cells. |
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GO:0009987
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cellular process
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Any process that is carried out at the cellular level, but not necessarily restricted to a single cell. For example, cell communication occurs among more than one cell, but occurs at the cellular level. |
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GO:0002128
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tRNA nucleoside ribose methylation
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The process that results in the modification of the sugar of a nucleoside in tRNA at the 2'O position. |
|
GO:0008150
|
biological_process
|
Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end. |
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GO:0090304
|
nucleic acid metabolic process
|
Any cellular metabolic process involving nucleic acids. |
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GO:0034641
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cellular nitrogen compound metabolic process
|
The chemical reactions and pathways involving various organic and inorganic nitrogenous compounds, as carried out by individual cells. |
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GO:1901360
|
organic cyclic compound metabolic process
|
The chemical reactions and pathways involving organic cyclic compound. |
|
GO:0046483
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heterocycle metabolic process
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The chemical reactions and pathways involving heterocyclic compounds, those with a cyclic molecular structure and at least two different atoms in the ring (or rings). |
|
GO:0043170
|
macromolecule metabolic process
|
The chemical reactions and pathways involving macromolecules, any molecule of high relative molecular mass, the structure of which essentially comprises the multiple repetition of units derived, actually or conceptually, from molecules of low relative molecular mass. |
|
GO:0010467
|
gene expression
|
The process in which a gene's sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA (for protein-coding genes) and the translation of that mRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form. |
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GO:0034470
|
ncRNA processing
|
Any process that results in the conversion of one or more primary non-coding RNA (ncRNA) transcripts into one or more mature ncRNA molecules. |
|
GO:0034660
|
ncRNA metabolic process
|
The chemical reactions and pathways involving non-coding RNA transcripts (ncRNAs). |
|
GO:0043414
|
macromolecule methylation
|
The covalent attachment of a methyl residue to one or more monomeric units in a polypeptide, polynucleotide, polysaccharide, or other biological macromolecule. |
|
GO:0006399
|
tRNA metabolic process
|
The chemical reactions and pathways involving tRNA, transfer RNA, a class of relatively small RNA molecules responsible for mediating the insertion of amino acids into the sequence of nascent polypeptide chains during protein synthesis. Transfer RNA is characterized by the presence of many unusual minor bases, the function of which has not been completely established. |
