What does histone methyltransferase mean?
Definitions for histone methyltransferase
hi·s·tone methyl·trans·ferase
This dictionary definitions page includes all the possible meanings, example usage and translations of the word histone methyltransferase.
Wikipedia
Histone methyltransferase
Histone methyltransferases (HMT) are histone-modifying enzymes (e.g., histone-lysine N-methyltransferases and histone-arginine N-methyltransferases), that catalyze the transfer of one, two, or three methyl groups to lysine and arginine residues of histone proteins. The attachment of methyl groups occurs predominantly at specific lysine or arginine residues on histones H3 and H4. Two major types of histone methyltranferases exist, lysine-specific (which can be SET (Su(var)3-9, Enhancer of Zeste, Trithorax) domain containing or non-SET domain containing) and arginine-specific. In both types of histone methyltransferases, S-Adenosyl methionine (SAM) serves as a cofactor and methyl donor group. The genomic DNA of eukaryotes associates with histones to form chromatin. The level of chromatin compaction depends heavily on histone methylation and other post-translational modifications of histones. Histone methylation is a principal epigenetic modification of chromatin that determines gene expression, genomic stability, stem cell maturation, cell lineage development, genetic imprinting, DNA methylation, and cell mitosis.
Numerology
Chaldean Numerology
The numerical value of histone methyltransferase in Chaldean Numerology is: 1
Pythagorean Numerology
The numerical value of histone methyltransferase in Pythagorean Numerology is: 2
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"histone methyltransferase." Definitions.net. STANDS4 LLC, 2024. Web. 30 Apr. 2024. <https://www.definitions.net/definition/histone+methyltransferase>.
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