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3 天前 · Catenin beta-1, also known as β-catenin ( beta -catenin), is a protein that in humans is encoded by the CTNNB1 gene . β-Catenin is a dual function protein, involved in regulation and coordination of cell–cell adhesion and gene transcription. In humans, the CTNNB1 protein is encoded by the CTNNB1 gene. [5] [6] In Drosophila, the homologous ...
3 天前 · EIF4E with 7MetGTP 4EBP (red) bound to the alpha helices (cyan) of eIF4E. Eukaryotic translation initiation factor 4E, also known as eIF4E, is a protein that in humans is encoded by the EIF4E gene. Structure and function Most eukaryotic cellular mRNAs are blocked at their 5'-ends with the 7-methyl-guanosine five-prime cap structure, m7GpppX (where X is any nucleotide).
3 天前 · Biological role. Hazards. See also. Notes. References. External links. Chlorine is a chemical element; it has symbol Cl and atomic number 17. The second-lightest of the halogens, it appears between fluorine and bromine in the periodic table and its properties are mostly intermediate between them. Chlorine is a yellow-green gas at room temperature.
2 天前 · The serotonin 1A receptor (or 5-HT 1A receptor) is a subtype of serotonin receptors, or 5-HT receptors, that binds serotonin, also known as 5-HT, a neurotransmitter. 5-HT1A is expressed in the brain, spleen, and neonatal kidney.It is a G protein-coupled receptor (GPCR), coupled to the Gi protein, and its activation in the brain mediates hyperpolarization and reduction of firing rate of the ...
2 天前 · The mammalian target of rapamycin (mTOR),[5] also referred to as the mechanistic target of rapamycin, and sometimes called FK506-binding protein 12-rapamycin-associated protein 1 (FRAP1), is a kinase that in humans is encoded by the MTOR gene.[6][7][8] mTOR is a member of the phosphatidylinositol 3-kinase-related kinase family of protein ...
5 天前 · The 5-HT 2A receptor is a cell surface receptor, [5] but has several intracellular locations. [6] Like all 5-HT 2 receptors, the 5-HT 2A receptor is G q /G 11 -protein coupled. This is the main excitatory receptor subtype among the GPCRs for serotonin, although 5-HT 2A may also have an inhibitory effect [7] on certain areas such as the visual ...
1 天前 · Pyridine is a basic heterocyclic organic compound with the chemical formula C5H5N. It is structurally related to benzene, with one methine group (=CH−) replaced by a nitrogen atom (=N−). It is a highly flammable, weakly alkaline, water-miscible liquid with a distinctive, unpleasant fish-like smell. Pyridine is colorless, but older or ...
