22 Parents
| Identifier | Name | Description |
|---|---|---|
| GO:0009987 | cellular process | 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. |
| GO:0008150 | biological_process | A biological process is the execution of a genetically-encoded biological module or program. It consists of all the steps required to achieve the specific biological objective of the module. A biological process is accomplished by a particular set of molecular functions carried out by specific gene products (or macromolecular complexes), often in a highly regulated manner and in a particular temporal sequence. |
| GO:0071840 | cellular component organization or biogenesis | A process that results in the biosynthesis of constituent macromolecules, assembly, arrangement of constituent parts, or disassembly of a cellular component. |
| GO:0016043 | cellular component organization | A process that results in the assembly, arrangement of constituent parts, or disassembly of a cellular component. |
| GO:0003674 | molecular_function | A molecular process that can be carried out by the action of a single macromolecular machine, usually via direct physical interactions with other molecular entities. Function in this sense denotes an action, or activity, that a gene product (or a complex) performs. |
| GO:0003824 | catalytic activity | 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. |
| GO:0016740 | transferase activity | 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. |
| GO:0140096 | catalytic activity, acting on a protein | Catalytic activity that acts to modify a protein. |
| GO:0008170 | N-methyltransferase activity | Catalysis of the transfer of a methyl group to the nitrogen atom of an acceptor molecule. |
| GO:0016741 | transferase activity, transferring one-carbon groups | Catalysis of the transfer of a one-carbon group from one compound (donor) to another (acceptor). |
| GO:0008757 | S-adenosylmethionine-dependent methyltransferase activity | Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to a substrate. |
| GO:0008168 | methyltransferase activity | Catalysis of the transfer of a methyl group to an acceptor molecule. |
| GO:0006325 | chromatin organization | The assembly or remodeling of chromatin composed of DNA complexed with histones, other associated proteins, and sometimes RNA. |
| GO:0006338 | chromatin remodeling | A dynamic process of chromatin reorganization resulting in changes to chromatin structure. These changes allow DNA metabolic processes such as transcriptional regulation, DNA recombination, DNA repair, and DNA replication. |
| GO:0016279 | protein-lysine N-methyltransferase activity | Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to the epsilon-amino group of a lysine residue in a protein substrate. |
| GO:0016278 | lysine N-methyltransferase activity | Catalysis of the transfer of a methyl group from S-adenosyl-L-methionine to the epsilon-amino group of a lysine residue. |
| GO:0008276 | protein methyltransferase activity | Catalysis of the transfer of a methyl group (CH3-) to a protein. |
| GO:0140993 | histone modifying activity | A catalytic activity that acts on a histone protein. Reversible histone modifications contribute to regulation of gene expression. |
| GO:0042054 | histone methyltransferase activity | Catalysis of the reaction: S-adenosyl-L-methionine + histone = S-adenosyl-L-homocysteine + methyl-histone. Histone methylation generally occurs on either an arginine or a lysine residue. |
| GO:0140939 | histone H4 methyltransferase activity | Catalysis of the reaction: Catalysis of the reaction: S-adenosyl-L-methionine + a histone H4 = S-adenosyl-L-homocysteine + a methylated histone H4. Histone methylation generally occurs on either an arginine or a lysine residue. |
| GO:0042799 | histone H4K20 methyltransferase activity | Catalysis of the reaction: S-adenosyl-L-methionine + histone H4 L-lysine (position 20) = S-adenosyl-L-homocysteine + histone H4 N6-methyl-L-lysine (position 20). This reaction is the addition of a methyl group to the lysine residue at position 20 of the histone H4 protein. |
| GO:0140941 | histone H4K20me methyltransferase activity | Catalysis of the reaction: N(6)-methyl-L-lysyl(20)-[histone H4] + S-adenosyl-L-methionine = H+ + N(6),N(6)-dimethyl-L-lysyl(20)-[histone H4] + S-adenosyl-L-homocysteine. This reaction is the addition of a methyl group to the monomethlyated lysine residue at position 20 of histone H4, producing H4K20me2. |
21 Relations
| Relationship |
Parent Term . Identifier |
Child Term . Identifier |
|---|---|---|
| is_a | GO:0042799 | GO:0140941 |
| is_a | GO:0016279 | GO:0140941 |
| is_a | GO:0016741 | GO:0140941 |
| part of | GO:0006338 | GO:0140941 |
| part of | GO:0006325 | GO:0140941 |
| is_a | GO:0016278 | GO:0140941 |
| is_a | GO:0016740 | GO:0140941 |
| is_a | GO:0008276 | GO:0140941 |
| is_a | GO:0140096 | GO:0140941 |
| is_a | GO:0042054 | GO:0140941 |
| is_a | GO:0140993 | GO:0140941 |
| part of | GO:0009987 | GO:0140941 |
| is_a | GO:0008170 | GO:0140941 |
| part of | GO:0008150 | GO:0140941 |
| is_a | GO:0003674 | GO:0140941 |
| is_a | GO:0140939 | GO:0140941 |
| is_a | GO:0008168 | GO:0140941 |
| is_a | GO:0003824 | GO:0140941 |
| part of | GO:0016043 | GO:0140941 |
| is_a | GO:0008757 | GO:0140941 |
| part of | GO:0071840 | GO:0140941 |
