Inositol 1-methyltransferase

Inositol 1-methyltransferase

In enzymology, an inositol 1-methyltransferase (EC number|2.1.1.40) is an enzyme that catalyzes the chemical reaction

:S-adenosyl-L-methionine + myo-inositol ightleftharpoons S-adenosyl-L-homocysteine + 1D-1-O-methyl-myo-inositol

Thus, the two substrates of this enzyme are S-adenosyl methionine and myo-inositol, whereas its two products are S-adenosylhomocysteine and 1D-1-O-methyl-myo-inositol.

This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:1D-myo-inositol 1-O-methyltransferase. Other names in common use include inositol D-1-methyltransferase, S-adenosylmethionine:myo-inositol 3-methyltransferase, myo-inositol 3-O-methyltransferase, inositol 3-O-methyltransferase (name based on 1L-numbering system, and not 1D-numbering), and S-adenosyl-L-methionine:myo-inositol 3-O-methyltransferase. This enzyme participates in inositol phosphate metabolism.

References

*

External links

::"The CAS registry number for this enzyme class is CAS registry|37257-06-0."

Gene Ontology (GO) codes


Wikimedia Foundation. 2010.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Inositol 3-methyltransferase — In enzymology, an inositol 3 methyltransferase (EC number|2.1.1.39) is an enzyme that catalyzes the chemical reaction:S adenosyl L methionine + myo inositol ightleftharpoons S adenosyl L homocysteine + 1D 3 O methyl myo inositolThus, the two… …   Wikipedia

  • Inositol 4-methyltransferase — In enzymology, an inositol 4 methyltransferase (EC number|2.1.1.129) is an enzyme that catalyzes the chemical reaction:S adenosyl L methionine + myo inositol ightleftharpoons S adenosyl L homocysteine + 1D 4 O methyl myo inositolThus, the two… …   Wikipedia

  • Inositol — myo Inositol[1] …   Wikipedia

  • List of EC numbers (EC 2) — This list contains a list of EC numbers for the second group, EC 2, transferases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 2.1: Transferring One… …   Wikipedia

  • Restriction enzyme — Glossary Restriction …   Wikipedia

  • Creatine kinase — Crystals of creatine kinase Creatine kinase (CK), also known as creatine phosphokinase (CPK) or phospho creatine kinase (and sometimes incorrectly as creatinine kinase), is an enzyme (EC 2.7.3.2) expressed by various tissues and cell types. CK… …   Wikipedia

  • Cholinesterase — acetylcholinesterase (Yt blood group) Diagram of Pacific electric ray acetylcholinesterase. From PDB 1EA5 …   Wikipedia

  • Phosphatidylethanolamine — Other names cephalin Ident …   Wikipedia

  • Blut-Gehirn-Schranke — Die Blut Hirn Schranke, auch Blut Gehirn Schranke genannt, ist eine bei allen Landwirbeltieren (Tetrapoda) im Gehirn vorhandene physiologische Barriere zwischen dem Blutkreislauf und dem Zentralnervensystem. Sie dient dazu, die Milieubedingungen… …   Deutsch Wikipedia

  • Endotheliale Blut-Hirn-Schranke — Die Blut Hirn Schranke, auch Blut Gehirn Schranke genannt, ist eine bei allen Landwirbeltieren (Tetrapoda) im Gehirn vorhandene physiologische Barriere zwischen dem Blutkreislauf und dem Zentralnervensystem. Sie dient dazu, die Milieubedingungen… …   Deutsch Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”