PROTEIN O METHYLTRANSFERASE Meaning and
Definition
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Protein O methyltransferase is an enzyme responsible for catalyzing the transfer of a methyl group from a donor molecule to a protein substrate. This enzymatic process is known as protein methylation and involves the addition of a methyl group (-CH3) to specific amino acids within a protein molecule.
Protein O methyltransferases play a critical role in the regulation of various cellular processes, including gene expression, signal transduction, and protein-protein interactions. By adding methyl groups to specific amino acids in target proteins, these enzymes can modulate the protein's structural conformation and activity, thereby influencing its function within the cell.
The specificity of protein O methyltransferases is determined by their recognition of specific amino acid residues within the target protein sequence. Some protein methyltransferases exhibit selectivity for arginine residues, while others target lysine residues. The methylation of these amino acids can occur once or in a multiple-step process, leading to different degrees of protein modification.
Defects or dysregulation of protein O methyltransferases have been linked to various human diseases, including cancer, cardiovascular disorders, and neurological disorders. Understanding the mechanisms and functions of these enzymes is thus crucial for deciphering the intricate molecular events underlying cellular function and disease progression.
Common Misspellings for PROTEIN O METHYLTRANSFERASE
- orotein o methyltransferase
- lrotein o methyltransferase
- -rotein o methyltransferase
- 0rotein o methyltransferase
- peotein o methyltransferase
- pdotein o methyltransferase
- pfotein o methyltransferase
- ptotein o methyltransferase
- p5otein o methyltransferase
- p4otein o methyltransferase
- pritein o methyltransferase
- prktein o methyltransferase
- prltein o methyltransferase
- prptein o methyltransferase
- pr0tein o methyltransferase
- pr9tein o methyltransferase
- prorein o methyltransferase
- profein o methyltransferase
- progein o methyltransferase
- proyein o methyltransferase
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