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Topic: Aldehyde

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	Aldehyde - Biocrawler (Site not responding. Last check: 2007-10-22)
		An aldehyde is either a functional group consisting of a terminal carbonyl group, or a compound containing a terminal carbonyl group.
		Aldehydes are named by IUPAC nomenclature by changing the suffix -e of the parent alkane to -al.
		Aldehydes can react with water (under acidic or basic conditions) to form hydrates, R-C(H)(OH)(OH), although these are only stable when strong electron withdrawing groups are present as in chloral hydrate.
	www.biocrawler.com /encyclopedia/Aldehyde (626 words)

	Aldehyde - Wikipedia, the free encyclopedia
		An aldehyde is an organic compound containing a terminal carbonyl group, i.e., a O=CH- group attached to hydrogen or a carbon chain.
		Acyclic aliphatic aldehydes are named as derivatives of the longest carbon chain containing the aldehyde group.
		Aldehydes are also commonly recognised as alkanals, for example, methanal and ethanal are the basic aldehydes.
	en.wikipedia.org /wiki/Aldehyde (1272 words)

	Sythesis of Aldehydes
		Aldehydes and ketones are synthesized by the oxidation of various kinds of alcohols.
		The aldehyde immediately continues to be oxidized to an acid.
		The oxidation of an aldehyde to an acid is a case where oxygen is added to the reducing agent (aldehyde).
	www.elmhurst.edu /~chm/vchembook/701aldehyde.html (387 words)

	The Candida/Aldehyde detox pathway and the Molybdenum Connection
		This enzyme is aldehyde oxidase, or sometimes, aldehyde dehydrogenase.
		Aldehydes encountered dietarily or environmentally or produced in the body must be handled by aldehyde oxidase metabolic pathways.
		The conversion of acetaldehyde into acetic acid" for this reaction to occur, threonine to acetaldehyde to acetic acid to acetyl coenzyme A, NAD (niacine amide) is required, and aldehyde oxidase is dependent of riboflavin, iron, and molybdenum.
	www.candidapage.com /aldehyde.shtml (922 words)

	InterPro: IPR012303 NAD-dependent aldehyde dehydrogenase (Site not responding. Last check: 2007-10-22)
		Aldehyde dehydrogenases (1.2.1.3 and 1.2.1.5) are enzymes which oxidize a wide variety of aliphatic and aromatic aldehydes using NADP as a cofactor.
		In mammals at least four different forms of the enzyme are known [ 1 ]: class-1 (or Ald C) a tetrameric cytosolic enzyme, class-2 (or Ald M) a tetrameric mitochondrial enzyme, class- 3 (or Ald D) a dimeric cytosolic enzyme, and class IV a microsomal enzyme.
		Perez-Miller S.J. Hurley T.D. Coenzyme isomerization is integral to catalysis in aldehyde dehydrogenase.
	www.ebi.ac.uk /interpro/IEntry?ac=IPR012303 (3125 words)

	Structure Function Relationships Among Aldehyde Dehydrogenases
		Aldehyde dehydrogenase (ALDH), often in tandem with Alchohol dehydrogenase, acts in detoxifying a wide variety of organic compounds, toxins and pollutants.
		A plot of the degree of sequence similarity for pairs of sequences within the same major aldehyde dehydrogenase group compared to pairs of sequences in different groups.
		The three dimensional structure is of the Rat class III aldehyde dehydrogenase monomer.
	www.psc.edu /biomed/pages/research/Col_HBN_ALDH.html (918 words)

	R-5.6.1 Aldehydes, thioaldehydes, and their analogues (Site not responding. Last check: 2007-10-22)
		Aldehydes corresponding to carboxylic acids with trivial names (see R-9.1, Table 28(a)) are named by changing the "-ic acid" or "-ioc acid" ending of the acid name to "-aldehyde".
		Chalcogen analogues of aldehydes are named using suffixes such as "-thial", "-selenal", "-carbothialdehyde", and "-carboselenaldehyde" and prefixes such as "thioformyl-" and "thioxo-"
		The use of the prefixes "thio-", "seleno-", and "telluro-" with trivial names of aldehydes such as acetaldehyde to indicate replacement of an aldehydic oxygen atom is not included in these recommendations.
	www.acdlabs.com /iupac/nomenclature/93/r93_449.htm (280 words)

	Long-Chain Aldehyde Dehydrogenase That Participates in n-Alkane Utilization and Wax Ester Synthesis in Acinetobacter ...
		Aldehyde dehydrogenase activity was localized in situ on native PAGE by the method described by Singer and Finnerty (26),
		of the aldehyde dehydrogenase gene (alkH) in the alk operon of
		aldB, an RpoS-dependent gene in Escherichia coli encoding an aldehyde dehydrogenase that is repressed by Fis and activated by Crp.
	aem.asm.org /cgi/content/full/66/8/3481 (3641 words)

	aldehyde
		The hypothesis in the book is that CFS is caused by the malfunction or reduction of a certain muscle enzyme (aldehyde dehydrogenase) that causes a build up of the chemical acetaldehyde.
		Acetaldehyde (called "aldehyde" for short in the rest of this article) is a nasty chemical that, when once triggered, can theoretically set off a vicious cycle within the muscles that results in more aldehyde buildup whenever the sufferer exercises.
		Excess aldehyde can cause all kinds of problems for the human body including all the multi-system complaints found in the typical CFS sufferer.
	www.burnoutsolutions.com.au /aldehyde.htm (599 words)

	Aldehydes (Site not responding. Last check: 2007-10-22)
		An aldehyde is a compound containing a carbonyl group with at least one hydrogen attached to it.
		Formal names for aldehydes include the prefix from the alkyl group and the suffix -al.
		Aromatic aldehydes include oil of almonds, vanillin, and oil of cinnamon.
	hyperphysics.phy-astr.gsu.edu /hbase/organic/aldehyde.html (43 words)

	Specialization of Function Among Aldehyde Dehydrogenases: The ALD2 and ALD3 Genes Are Required for {beta}-Alanine ...
		Specialization of Function Among Aldehyde Dehydrogenases: The ALD2 and ALD3 Genes Are Required for {beta}-Alanine Biosynthesis in Saccharomyces cerevisiae -- White et al.
		The ß-alanine branch involves degradation of polyamines, mediated by the SPE genes, the aldehyde dehydrogenase genes ALD2 or ALD3, and the amine oxidase encoded by FMS1.
		, J., and R., 1999 A proposal for nomenclature of aldehyde dehydrogenases in Saccharomyces cerevisiae and characterization of the stress-inducible ALD2 and ALD3 genes.
	www.genetics.org /cgi/content/full/163/1/69 (3567 words)

	Aldehyde ferredoxin oxidoreductase family
		Enzymes of the aldehyde ferredoxin oxidoreductase (AOR) family [1, 2] contain, as a rule, a tungsten cofactor and an [Fe cluster and catalyse the interconversion of aldehydes to carboxylates (1).
		AOR has been proposed to be the primary enzyme responsible for oxidising the aldehydes that are produced by the 2keto acid oxidoreductases [6].
		White, H., Strobl, G., Feicht, R. and Simon, H. Carboxylic acid reductase: a new tungsten enzyme catalyses the reduction of nonactivated carboxylic acids to aldehydes.
	metallo.scripps.edu /PROMISE/AOR.html (464 words)

	References - betaine and aldehyde - HORT640 - Metabolic Plant Physiology - Department of Horticulture and Landscape ...
		Chern MK, Pietruszko R 1995 Human aldehyde dehydrogenase E3 isozyme is a betaine aldehyde dehydrogenase.
		Falkenberg P, Strom AR 1990 Purification and characterization of osmoregulatory betaine aldehyde dehydrogenase of Escherichia coli.
		Kirch HH, Nair A, Bartels D 2001 Novel ABA- and dehydration-inducible aldehyde dehydrogenase genes isolated from the resurrection plant Craterostigma plantagineum and Arabidopsis thaliana.
	web.ics.purdue.edu /~drhodes/hort640c/referen/betald.htm (3832 words)

	The ald Gene, Encoding a Coenzyme A-Acylating Aldehyde Dehydrogenase, Distinguishes Clostridium beijerinckii and Two ...
		Aldehyde dehydrogenase: widespread structural and functional diversity within a shared framework.
		The first structure of an aldehyde dehydrogenase reveals novel interactions between NAD and the Rossmann fold.
		Structure of mitochondrial aldehyde dehydrogenase: the genetic component of ethanol aversion.
	aem.asm.org /cgi/content/full/65/11/4973 (4813 words)

	UniProtKB/Swiss-Prot entry P51648 [AL3A2_HUMAN] Fatty aldehyde dehydrogenase
		Rizzo W.B. Carney G. Lin Z. "The molecular basis of Sjoegren-Larsson syndrome: mutation analysis of the fatty aldehyde dehydrogenase gene.";
		Active on a variety of saturated and unsaturated aliphatic aldehydes between 6 and 24 carbons in length.
		Molecular function: 3-chloroallyl aldehyde dehydrogenase activity (traceable author statement from ProtInc).
	www.expasy.org /uniprot/P51648 (839 words)

	Coniferyl aldehyde 5-hydroxylation and methylation direct syringyl lignin biosynthesis in angiosperms -- Osakabe et al. ...
		mixture of ferulate, feruloyl-CoA, coniferyl aldehyde, and coniferyl
		Coniferyl Aldehyde Is Both a Noncompetitive Inhibitor of Ferulate 5-Hydroxylation and the Substrate for 5-Hydroxylation Initiating Syringyl Monolignol Biosynthesis.
		that substrate coniferyl aldehyde is solely responsible for the
	www.pnas.org /cgi/content/full/96/16/8955 (4498 words)

	aldehyde — FactMonster.com
		, and in which the carbonyl group is bonded to at least one hydrogen; the general formula for an aldehyde is RCHO, where R is hydrogen or an alkyl or aryl group.
		Benedict's solution - Benedict's solution, deep-blue alkaline solution used to test for the presence of the aldehyde...
		Fehling's solution - Fehling's solution, deep-blue, alkaline solution used to test for the presence of aldehydes (e.g.,...
	www.factmonster.com /ce6/sci/A0803153.html (237 words)

	Aldehyde ferredoxin oxidoreductase structure
		All drawings were produced by using the program MOLSCRIPT [2].
		Chan, M.K., Mukund, S., Kletzin, A., Adams, M.W.W. and Rees, D.C. Structure of a hyperthermophilic tungstopterin enzyme, aldehyde ferredoxin oxidoreductase.
		Bibliography on structural studies of aldehyde ferredoxin oxidoreductase family
	metallo.scripps.edu /PROMISE/1AOR.html (200 words)

	NPI: Formaldehyde (methyl aldehyde) fact sheet
		Formaldehyde is transported in air in water and in contaminated soils.
		Formaldehyde (methyl aldehyde) was ranked as 55 out of the 208 ranks.
		Formalin; Methylene oxide; Methyl aldehyde; Methanal; HCHO; Formic aldehyde; Oxomethane; Formol; Oxymethylene; Morbicid; Veracur; methylene glycol; formalin 40; BFV; fannoform; formalith; FYDE; HOCH; karsan; lysoform; superlysoform; Oxomethylene; Methan 21; Melamine-Formaldehyde Resin.
	www.npi.gov.au /database/substance-info/profiles/45.html (1530 words)

	Spectrum Laboratories : Chemical Fact Sheet - Cas # 7421934
		Endrin aldehyde may be released to the environment directly during the application of
		endrin aldehyde should exist predominantly in the adsorbed-phase in the ambient atmosphere.
		Particulates associated with endrin aldehyde will be subject to wet and dry deposition.
	www.speclab.com /compound/c7421934.htm (380 words)

	The Aldehyde Oxidase Gene Cluster in Mice and Rats: ALDEHYDE OXIDASE HOMOLOGUE 3, A NOVEL MEMBER OF THE ...
		Aldehyde Oxidase Gene Clusters in Mouse and Rat—Sequencing
		lengths of the mouse and rat aldehyde oxidase gene orthologues
		as aliphatic aldehydes are very strong odorants (54, 55).
	www.jbc.org /cgi/content/full/279/48/50482 (9308 words)

	Alcohol Metabolism in Asian-American Men with Genetic Polymorphisms of Aldehyde Dehydrogenase -- Wall et al. 127 (5): ...
		Genotypes for aldehyde dehydrogenase deficiency and alcohol sensitivity.
		The mutation in the mitocnondrial aldehyde dehydrogenase (ALDH2) gene responsible for alcohol-induced flushing increases turnover of the enzyme tetramers in a dominant fashion.
		Polymorphism of alcohol and aldehyde dehydrogenase genes and alcoholic cirrhosis in Ch nese patients.
	www.annals.org /cgi/content/full/127/5/376 (2247 words)

	aldehyde's (Site not responding. Last check: 2007-10-22)
		Research at the University of North Carolina, into the carcinogenic effects of aldehydes and the aldehyde precursors, dichloromethane and methyl t-butyl ether is on-going - Henry d’A Heck, Univ of Nth Carolina.
		Cinnamic aldehyde reported to be a skin irritant, sensitiser and urticariogenic agent; Acetaldehyde results in eye irritation and respiratory discomfort.
		Acrolein (or acrylaldehyde, acetic aldehyde, acetic ethanol, ethanal, methyl formaldehyde, propenal, ethylene aldehyde, magnacide, biocide, slimicide) causes severe pulmonary irritation, lacrimation (used in WW1 as "Papite" tear gas), and tissue damage, elevated liver alkaline-phosphatase etc. (Pinnas JL, Meinke G C, Hazardous Materials Toxicology...1992, 981-985).
	www.ncchem.com /snftaas/aldehydes.htm (17801 words)

	Tissue-Tek® NEUTRA-GUARD™ Aldehyde Control Systems, Neutralex, Neutra Pads, Neutra-Form
		These products offer a safe, efficient and economical solution for the control of aldehyde wastes and/or spills:
		Easy to use: Pre-measured pouches are ready to use convenient to store and will not leak or freeze during the winter months.
		Aldehyde Test Kit consisting of 100 analytical test strips
	www.emsdiasum.com /microscopy/products/histology/aldehyde.aspx?mm=10 (200 words)

	Avian and Canine Aldehyde Oxidases: NOVEL INSIGHTS INTO THE BIOLOGY AND EVOLUTION OF MOLYBDO-FLAVOENZYMES -- Terao et ...
		Avian and Canine Aldehyde Oxidases: NOVEL INSIGHTS INTO THE BIOLOGY AND EVOLUTION OF MOLYBDO-FLAVOENZYMES -- Terao et al.
		the aldehyde oxidase genes and proteins in chicken and dog.
		Comparison of the complement and the structure of the aldehyde
	www.jbc.org /cgi/content/abstract/281/28/19748 (371 words)

	CFCC Organic Chemistry (Site not responding. Last check: 2007-10-22)
		Aldehyde and Ketone Mechanisms Richard Banks, Boise State University
		Carbonyl addition (addition of cyanide to an aldehyde)
		Aldehydes and Ketones Self Tests 1 2 3 4 5 6
	www.tfn.net /~pendarr/aldehydes_and_ketones.html (166 words)

	Aldehyde C6 - toxicity, ecologicial toxicity and regulatory information
		Aldehyde C6 - Identification, toxicity, use, water pollution potential, ecological toxicity and regulatory information
		There may be other diseases and chemicals that have similar symptoms.
		Sorry, no water quality standards or criteria have been established for this chemical by the U.S. or Canadian governments; however, there may be criteria established for related chemicals.
	www.pesticideinfo.org /Detail_Chemical.jsp?Rec_Id=PC37516 (662 words)

	GeneCard for ALDH1A1
		ALDH1A1 aldehyde dehydrogenase 1 family, member A1 Aldehyde dehydrogenase family 1 member A1 Aldehyde dehydrogenase, cytosolic
		aldehyde dehydrogenase 1 family, member A1 aldehyde dehydrogenase 1, soluble
		Antibodies from Abcam (ALDH1A1, Aldehyde Dehydrogenase), each with their Abpromise
	www.genecards.org /cgi-bin/carddisp.pl?gene=Aldh1a1 (516 words)

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