| GO term | GO name | GO namespace | GO def |
| GO:0035308 | negative regulation of protein dephosphorylation | biological_process | Any process the stops, prevents, or reduces the frequency, rate or extent of removal of phosphate groups from a protein. [GOC:bf] |
| GO:0016787 | hydrolase activity | molecular_function | Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3. [ISBN:0198506732] |
| GO:0004864 | protein phosphatase inhibitor activity | molecular_function | Binds to and stops, prevents or reduces the activity of a protein phosphatase, an enzyme that hydrolyzes phosphate groups from phosphorylated proteins. [GOC:ai] |
| GO:0003677 | DNA binding | molecular_function | Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid). [GOC:dph, GOC:jl, GOC:tb, GOC:vw] |
| GO:0004518 | nuclease activity | molecular_function | Catalysis of the hydrolysis of ester linkages within nucleic acids. [ISBN:0198547684] |
| GO:0005515 | protein binding | molecular_function | Binding to a protein. [GOC:go_curators] |
| GO:0004519 | endonuclease activity | molecular_function | Catalysis of the hydrolysis of ester linkages within nucleic acids by creating internal breaks. [GOC:mah, ISBN:0198547684] |
| GO:0016788 | hydrolase activity, acting on ester bonds | molecular_function | Catalysis of the hydrolysis of any ester bond. [GOC:jl] |
| GO:0008380 | RNA splicing | biological_process | The process of removing sections of the primary RNA transcript to remove sequences not present in the mature form of the RNA and joining the remaining sections to form the mature form of the RNA. [GOC:krc, GOC:mah] |
| GO:0043086 | negative regulation of catalytic activity | biological_process | Any process that stops or reduces the activity of an enzyme. [GOC:ebc, GOC:jl, GOC:tb, GOC:vw] |
| GO:0005654 | nucleoplasm | cellular_component | That part of the nuclear content other than the chromosomes or the nucleolus. [GOC:ma, ISBN:0124325653] |
| GO:0019888 | protein phosphatase regulator activity | molecular_function | Binds to and modulates the activity of a protein phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a protein substrate molecule. [GOC:ai] |
| GO:0005681 | spliceosomal complex | cellular_component | Any of a series of ribonucleoprotein complexes that contain snRNA(s) and small nuclear ribonucleoproteins (snRNPs), and are formed sequentially during the spliceosomal splicing of one or more substrate RNAs, and which also contain the RNA substrate(s) from the initial target RNAs of splicing, the splicing intermediate RNA(s), to the final RNA products. During cis-splicing, the initial target RNA is a single, contiguous RNA transcript, whether mRNA, snoRNA, etc., and the released products are a spliced RNA and an excised intron, generally as a lariat structure. During trans-splicing, there are two initial substrate RNAs, the spliced leader RNA and a pre-mRNA. [GOC:editors, GOC:mah, ISBN:0198547684, PMID:19239890] |
| GO:0006397 | mRNA processing | biological_process | Any process involved in the conversion of a primary mRNA transcript into one or more mature mRNA(s) prior to translation into polypeptide. [GOC:mah] |
| GO:0090501 | RNA phosphodiester bond hydrolysis | biological_process | The RNA metabolic process in which the phosphodiester bonds between ribonucleotides are cleaved by hydrolysis. [GOC:dph, GOC:tb] |
| 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] |
| GO:0016607 | nuclear speck | cellular_component | A discrete extra-nucleolar subnuclear domain, 20-50 in number, in which splicing factors are seen to be localized by immunofluorescence microscopy. [http://www.cellnucleus.com/] |
| GO:0005737 | cytoplasm | cellular_component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| GO:0098772 | molecular function regulator | molecular_function | A molecular function regulator regulates the activity of its target via non-covalent binding that does not result in covalent modification to the target. Examples of molecular function regulators include regulatory subunits of multimeric enzymes and channels. Mechanisms of regulation include allosteric changes in the target and competitive inhibition. [GOC:dos, GOC:pt] |
| GO:0019212 | phosphatase inhibitor activity | molecular_function | Binds to and stops, prevents or reduces the activity of a phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a substrate molecule. [GOC:ai] |
| 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:0004540 | ribonuclease activity | molecular_function | Catalysis of the hydrolysis of phosphodiester bonds in chains of RNA. [GOC:mah, ISBN:0198547684] |
| GO:0019208 | phosphatase regulator activity | molecular_function | Binds to and modulates the activity of a phosphatase, an enzyme which catalyzes of the removal of a phosphate group from a substrate molecule. [GOC:ai] |
| GO:0008283 | cell population proliferation | biological_process | The multiplication or reproduction of cells, resulting in the expansion of a cell population. [GOC:mah, GOC:mb] |
| GO:0004857 | enzyme inhibitor activity | molecular_function | Binds to and stops, prevents or reduces the activity of an enzyme. [GOC:ai, GOC:ebc] |
| 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:0030234 | enzyme regulator activity | molecular_function | Binds to and modulates the activity of an enzyme. [GOC:dph, GOC:mah, GOC:tb] |
| GO:0003723 | RNA binding | molecular_function | Binding to an RNA molecule or a portion thereof. [GOC:jl, GOC:mah] |
| GO:0006401 | RNA catabolic process | biological_process | The chemical reactions and pathways resulting in the breakdown of 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. [ISBN:0198506732] |
| GO:0003729 | mRNA binding | molecular_function | Binding to messenger RNA (mRNA), an intermediate molecule between DNA and protein. mRNA includes UTR and coding sequences, but does not contain introns. [GOC:kmv, GOC:pr, SO:0000234] |