Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | intermittent hypoxia, a major pathological factor in the development of neural deficits associated with sleep-disordered breathing, regulates RNA polymerase II in hippocampus and prefrontal cortex. Chronic intermittent hypoxia, but not sustained hypoxia, stimulates hydroxylation of Pro1465 in large subunit of RNA polymerase II and phosphorylation of Ser5 of Rpb1, specifically in the CA1 region of the hippocampus and in the prefrontal cortex but not in other regions of the brain, requiring the von Hippel-Lindau tumor suppressor. Mice exposed to chronic IH demonstrated cognitive deficits related to dysfunction in those brain regions | Mus musculus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
nucleus | - |
Mus musculus | 5634 | - |
nucleus | - |
Rattus norvegicus | 5634 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Mus musculus | intermittent hypoxia, a major pathological factor in the development of neural deficits associated with sleep-disordered breathing, regulates RNA polymerase II in hippocampus and prefrontal cortex. Chronic intermittent hypoxia, but not sustained hypoxia, stimulates hydroxylation of Pro1465 in large subunit of RNA polymerase II and phosphorylation of Ser5 of Rpb1, specifically in the CA1 region of the hippocampus and in the prefrontal cortex but not in other regions of the brain, requiring the von Hippel-Lindau tumor suppressor. Mice exposed to chronic IH demonstrated cognitive deficits related to dysfunction in those brain regions, overview | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mus musculus | - |
male C57Bl6 mice | - |
Rattus norvegicus | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
additional information | several posttranslational modifications of the large subunit of RNA polymerase II, Rpb1, including hydroxylation of Pro1465, nondegradative ubiquitylation of RNA Pol II, and phosphorylation of Ser5. Induction of Rpb1 hydroxylation, phosphorylation, and ubiquitylation requires the presence of the von Hippel-Lindau protein, overview | Mus musculus |
additional information | several posttranslational modifications of the large subunit of RNA polymerase II, Rpb1, including hydroxylation of Pro1465, nondegradative ubiquitylation of RNA Pol II, and phosphorylation of Ser5. Induction of Rpb1 hydroxylation, phosphorylation, and ubiquitylation requires the presence of the von Hippel-Lindau protein, overview | Rattus norvegicus |
phosphoprotein | RNA Pol II phosphorylation at Ser5 within the C-terminal domain | Mus musculus |
phosphoprotein | RNA Pol II phosphorylation at Ser5 within the C-terminal domain | Rattus norvegicus |
ubiquitination | nondegradative ubiquitylation of RNA Pol II subunit Rpb1 | Mus musculus |
ubiquitination | nondegradative ubiquitylation of RNA Pol II subunit Rpb1 | Rattus norvegicus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
brain | - |
Mus musculus | - |
hippocampus | - |
Mus musculus | - |
PC-12 cell | - |
Rattus norvegicus | - |
prefrontal cortex | - |
Mus musculus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | intermittent hypoxia, a major pathological factor in the development of neural deficits associated with sleep-disordered breathing, regulates RNA polymerase II in hippocampus and prefrontal cortex. Chronic intermittent hypoxia, but not sustained hypoxia, stimulates hydroxylation of Pro1465 in large subunit of RNA polymerase II and phosphorylation of Ser5 of Rpb1, specifically in the CA1 region of the hippocampus and in the prefrontal cortex but not in other regions of the brain, requiring the von Hippel-Lindau tumor suppressor. Mice exposed to chronic IH demonstrated cognitive deficits related to dysfunction in those brain regions, overview | Mus musculus | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
RNA polymerase II | - |
Mus musculus |
RNA polymerase II | - |
Rattus norvegicus |