In enzymology, a glutamine-scyllo-inositol transaminase (EC 2.6.1.50) is an enzyme that catalyzes the chemical reaction
- L-glutamine + 2,4,6/3,5-pentahydroxycyclohexanone
2-oxoglutaramate + 1-amino-1-deoxy-scyllo-inositol
Thus, the two substrates of this enzyme are L-glutamine and 2,4,6/3,5-pentahydroxycyclohexanone, whereas its two products are 2-oxoglutaramate and 1-amino-1-deoxy-scyllo-inositol. Enzymes are Biomolecules that catalyze ( ie increase the rates of Chemical reactions Almost all enzymes are Proteins This article is about the Enzyme Commission codes For the European Commission system for coding chemicals see EC-No. Enzymes are Biomolecules that catalyze ( ie increase the rates of Chemical reactions Almost all enzymes are Proteins Catalysis is the process in which the rate of a Chemical reaction is increased by means of a Chemical substance known as a catalyst A chemical reaction is a process that always results in the interconversion of Chemical substances The substance or substances initially involved in a chemical reaction are called Glutamine (abbreviated as Gln or Q; the abbreviation Glx or Z represents either glutamate or Glutamic acid) is one of the 20 A product is a substance that forms as a result of a Biological - or Chemical reaction.
This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous groups. In Biochemistry, a transferase is an Enzyme that catalyzes the transfer of a Functional group (e In Biochemistry, a transaminase or an aminotransferase is an Enzyme that Catalyzes a type of reaction between an Amino acid and an The systematic name of this enzyme class is L-glutamine:2,4,6/3,5-pentahydroxycyclohexanone aminotransferase. Other names in common use include glutamine scyllo-inosose aminotransferase, L-glutamine-keto-scyllo-inositol aminotransferase, glutamine-scyllo-inosose transaminase, and L-glutamine-scyllo-inosose transaminase. It employs one cofactor, pyridoxal phosphate. A cofactor is a non-protein Chemical compound that is bound (either tightly or loosely to an Enzyme and is required for Catalysis. Pyridoxal-phosphate (PLP Pyridoxal -5'- Phosphate, P5P is a Prosthetic group of some Enzymes It is the active form of vitamin B6
References
- IUBMB entry for 2.6.1.50
- BRENDA references for 2.6.1.50 (Recommended. )
- PubMed references for 2.6.1.50
- PubMed Central references for 2.6.1.50
- Google Scholar references for 2.6.1.50
- Walker JB, Walker MS (1969). "Streptomycin biosynthesis. Transamination reactions involving inosamines and inosadiamines". Biochemistry. 8: 763–70. doi:. A digital object identifier ( DOI) is a permanent identifier given to an Electronic document. PMID 5781017.
External links
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- The CAS registry number for this enzyme class is 9033-03-8. CAS registry numbers are unique numerical identifiers for Chemical compounds Polymers biological sequences mixtures and Alloys They are also referred to
Gene Ontology (GO) codes
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