Metabolic Modeling Tutorial
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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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MetaCyc Reaction: 1.2.1.3

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

EC Number: 1.2.1.3

Enzymes and Genes:
farnesal dehydrogenase Inferred from experiment ( Manduca sexta )
aldehyde dehydrogenase : alkH ( Pseudomonas oleovorans )
mitochondrial aldehyde dehydrogenase : ALDH2 ( Homo sapiens )
aldehyde dehydrogenase, mitochondrial : ALD5 ( Saccharomyces cerevisiae )
potassium-activated aldehyde dehydrogenase, mitochondrial : ALD4 ( Saccharomyces cerevisiae )
aldehyde dehydrogenase : ALD2 ( Saccharomyces cerevisiae )
aldehyde dehydrogenase : ALD3 ( Saccharomyces cerevisiae )
fatty aldehyde dehydrogenase : ALDH3A2 ( Homo sapiens )
4-trimethylaminobutyraldehyde dehydrogenase : ALDH9A1 ( Homo sapiens )

In Pathway: juvenile hormone III biosynthesis I , juvenile hormone III biosynthesis II

Note that this reaction equation differs from the official Enzyme Commission reaction equation for this EC number, which can be found here .

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

Most BioCyc compounds have been protonated to a reference pH value of 7.3, and some reactions have been computationally balanced for hydrogen by adding free protons. Please see the PGDB Concepts Guide for more information.

Mass balance status: Balanced.

Direct generic reactions:
an aldehyde + NAD+ + H2O → a carboxylate + NADH + 2 H+ (1.2.1.3)

an aldehyde + NAD(P)+ + H2O = a carboxylate + NAD(P)H + 2 H+ (1.2.1.5)

Enzyme Commission Primary Name: aldehyde dehydrogenase (NAD+)

Enzyme Commission Synonyms: CoA-independent aldehyde dehydrogenase, m-methylbenzaldehyde dehydrogenase, NAD-aldehyde dehydrogenase, NAD-dependent 4-hydroxynonenal dehydrogenase, NAD-dependent aldehyde dehydrogenase, NAD-linked aldehyde dehydrogenase, propionaldehyde dehydrogenase, aldehyde dehydrogenase (NAD)

Standard Gibbs Free Energy (ΔrG in kcal/mol): -13.105331 Inferred by computational analysis [Latendresse13]

Enzyme Commission Summary:
Wide specificity, including oxidation of D-glucuronolactone to D-glucarate.

Citations: [Bede01, Racker49]

Gene-Reaction Schematic: ?

Instance reaction of [an aldehyde + NAD+ + H2O → a carboxylate + NADH + 2 H+] (1.2.1.3):
i1: (2E,6E)-farnesal + NAD+ + H2O → (2-trans-6-trans)-farnesoate + NADH + 2 H+ (1.2.1.3)

Relationship Links: BRENDA:EC:1.2.1.3 , ENZYME:EC:1.2.1.3 , IUBMB-ExplorEnz:EC:1.2.1.3

Credits:
Created 13-Aug-2010 by Dreher KA , TAIR


References

Bede01: Bede JC, Teal PE, Goodman WG, Tobe SS (2001). "Biosynthetic pathway of insect juvenile hormone III in cell suspension cultures of the sedge Cyperus iria." Plant Physiol 127(2);584-93. PMID: 11598232

Latendresse13: Latendresse M. (2013). "Computing Gibbs Free Energy of Compounds and Reactions in MetaCyc."

Racker49: Racker, E. (1949). "Aldehyde dehydrogenase, a diphosphopyridine nucleotide-linked enzyme." J Biol Chem 177(2);883-92. PMID: 18110463


Report Errors or Provide Feedback
Please cite the following article in publications resulting from the use of MetaCyc: Caspi et al, Nucleic Acids Research 42:D459-D471 2014
Page generated by SRI International Pathway Tools version 18.5 on Fri Nov 28, 2014, BIOCYC14A.