Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
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Escherichia coli K-12 substr. MG1655 Reaction: 4.3.2.2

Superclasses: Reactions Classified By Conversion Type Simple Reactions Chemical Reactions
Reactions Classified By Substrate Small-Molecule Reactions

EC Number: 4.3.2.2

Enzymes and Genes:
adenylosuccinate lyase Inferred from experiment : purB

In Pathway: adenosine ribonucleotides de novo biosynthesis

The reaction direction shown, that is, A + B ↔ C + D versus C + D ↔ A + B, is in accordance with the Enzyme Commission system.

Mass balance status: Balanced.

Enzyme Commission Primary Name: adenylosuccinate lyase

Enzyme Commission Synonyms: adenylosuccinase, succino AMP-lyase, 6-N-(1,2-dicarboxyethyl)AMP AMP-lyase, 6-N-(1,2-dicarboxyethyl)AMP AMP-lyase (fumarate-forming)

Summary:
The final step in the de novo biosynthesis of purines, the second of the two step sequence from IMP to AMP.

Enzyme Commission Summary:
Also acts on 1-(5-phosphoribosyl)-4-(N-succinocarboxamide)-5-aminoimidazole.

Citations: [CARTER56]

Gene-Reaction Schematic: ?

Relationship Links: BRENDA:EC:4.3.2.2 , ENZYME:EC:4.3.2.2 , IUBMB-ExplorEnz:EC:4.3.2.2


References

CARTER56: CARTER CE, COHEN LH (1956). "The preparation and properties of adenylosuccinase and adenylosuccinic acid." J Biol Chem 222(1);17-30. PMID: 13366975


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 18.5 on Sun Nov 23, 2014, BIOCYC14B.