Protein-glutamine glutaminase
- Protein-glutamine glutaminase
In enzymology, a protein-glutamine glutaminase (EC number|3.5.1.44) is an enzyme that catalyzes the chemical reaction
:protein L-glutamine + H2O protein L-glutamate + NH3
Thus, the two substrates of this enzyme are protein L-glutamine and H2O, whereas its two products are protein L-glutamate and NH3.
This enzyme belongs to the family of hydrolases, those acting on carbon-nitrogen bonds other than peptide bonds, specifically in linear amides. The systematic name of this enzyme class is protein-L-glutamine amidohydrolase. Other names in common use include peptidoglutaminase II, glutaminyl-peptide glutaminase, destabilase, and peptidylglutaminase II.
References
*
External links
::"The CAS registry number for this enzyme class is CAS registry|62213-11-0."
Gene Ontology (GO) codes
Wikimedia Foundation.
2010.
Look at other dictionaries:
Glutaminase — protein Name=glutaminase caption= width= HGNCid=4331 Symbol=GLS AltSymbols= EntrezGene=2744 OMIM=138280 RefSeq=NM 014905 UniProt=O94925 PDB= ECnumber=3.5.1.2 Chromosome=2 Arm=q Band=32 LocusSupplementaryData= q34protein Name=glutaminase 2 (liver … Wikipedia
List of EC numbers (EC 3) — This list contains a list of EC numbers for the third group, EC 3, hydrolases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 3.1: Acting on Ester BondsEC… … Wikipedia
Hydrolase — Cristal de lysozyme Les hydrolases constituent une classe d enzymes qui catalysent les réactions d hydrolyse de molécules suivant la réaction générale : R R + H2O ⇌ R OH + R H On y trouve par exemple les estérases, qui hydrolysent les … Wikipédia en Français
Amino acid — This article is about the class of chemicals. For the structures and properties of the standard proteinogenic amino acids, see Proteinogenic amino acid. The generic structure of an alpha amino acid in its unionized form … Wikipedia
Metabolism — Cell metabolism redirects here. For the journal, see Cell Metabolism. Structure of adenosine triphosphate, a central intermediate in energy metabolism Metabolism (from Greek: μεταβολή metabolē , change or Greek: μεταβολισμός metabolismos,… … Wikipedia
Asparaginase — Systematic (IUPAC) name E. coli L asparagine amidohydrolase Clinical data Trade names Elspar … Wikipedia
L-DOPA — Systematic (IUPAC) name … 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
Tyrosinase — monophenol monooxygenase Identifiers EC number 1.14.18.1 CAS number 9002 10 2 … Wikipedia
Phenylalanine hydroxylase — predicted 3D structure of phenylalanine hydroxylase … Wikipedia
