Aspartate 4-decarboxylase

Aspartate 4-decarboxylase

In enzymology, an aspartate 4-decarboxylase (EC number|4.1.1.12) is an enzyme that catalyzes the chemical reaction

:L-aspartate ightleftharpoons L-alanine + CO2

Hence, this enzyme has one substrate, L-aspartate, and two products, L-alanine and CO2.

This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is L-aspartate 4-carboxy-lyase (L-alanine-forming). Other names in common use include desulfinase, aminomalonic decarboxylase, aspartate beta-decarboxylase, aspartate omega-decarboxylase, aspartic omega-decarboxylase, aspartic beta-decarboxylase, L-aspartate beta-decarboxylase, cysteine sulfinic desulfinase, L-cysteine sulfinate acid desulfinase, and L-aspartate 4-carboxy-lyase. This enzyme participates in alanine and aspartate metabolism and cysteine metabolism. It employs one cofactor, pyridoxal phosphate.

References

*
*
*
*

External links

::"The CAS registry number for this enzyme class is CAS registry|9024-57-1."

Gene Ontology (GO) codes


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • aspartate 4-decarboxylase — Aspartate β decarboxylase; a carboxy lyase converting l aspartate to l alanine (releasing CO2); it decarboxylates aminomalonate and (in bacteria) removes SO2 from cysteinesulfinate. SEE ALSO: desulfinase …   Medical dictionary

  • Aspartate 1-decarboxylase — In enzymology, an aspartate 1 decarboxylase (EC number|4.1.1.11) is an enzyme that catalyzes the chemical reaction:L aspartate ightleftharpoons beta alanine + CO2Hence, this enzyme has one substrate, L aspartate, and two products, beta alanine… …   Wikipedia

  • aspartate 1-decarboxylase — SYN: glutamate decarboxylase …   Medical dictionary

  • Aspartate transaminase — Aspartate aminotransferase from Escherichia coli bound with cofactor pyridoxal 5 phosphate.[1] Identifiers …   Wikipedia

  • Orotidine 5'-phosphate decarboxylase — E. coli OMP decarboxylase.[1] Identifiers EC number …   Wikipedia

  • Ornithine decarboxylase — Identifiers EC number 4.1.1.17 CAS number 9024 60 6 …   Wikipedia

  • Ornithine decarboxylase antizyme — is a ornithine decarboxylase inhibitor. It was first characterized in 1981.[1] The genes include OAZ1, OAZ2, and OAZ3. References ^ …   Wikipedia

  • Glutamate decarboxylase — protein Name = Glutamic acid decarboxylase 1 caption = width = HGNCid = 4092 Symbol = GAD1 AltSymbols = GLUTAMATE DECARBOXYLASE, BRAIN, 67 KD; GAD67 EntrezGene = 2571 OMIM = 605363 RefSeq = UniProt = Q99259 PDB = ECnumber = 4.1.1.15 Chromosome =… …   Wikipedia

  • D-aspartate oxidase — Identifiers EC number 1.4.3.1 CAS number 9029 20 3 …   Wikipedia

  • List of EC numbers (EC 4) — This list contains a list of EC numbers for the fourth group, EC 4, lyases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 4.1: Carbon Carbon LyasesEC… …   Wikipedia

Share the article and excerpts

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