
	Where results make sense

Topic: Proteinogenic

Related Topics

Essential amino acid

Amino acid

Genetic code

Phenylalanine

Whey

Quinoa

Collagen

In the News (Wed 25 Nov 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Amino acid - Open Encyclopedia (Site not responding. Last check: 2007-10-22)
		Twenty amino acids are encoded by the standard genetic code and are called proteinogenic.
		Proline is the only proteinogenic amino acid whose side group is cyclic and links to the a-amino group, forming a secondary amino group.
		The general structure of proteinogenic alpha amino acids is:
	open-encyclopedia.com /Amino_acid (766 words)

	iqexpand.com (Site not responding. Last check: 2007-10-22)
		and are called proteinogenic or standard amino acids.
		Proline is the only proteinogenic amino acid whose side group is...
		Proline is the only proteinogenic amino acid whose side group is cyclic and links to the a-amino group, forming a secondary amino...
	proteinogenic.iqexpand.com (338 words)

	20 (number) - Wikipedia, the free encyclopedia
		Twenty is the first number in an early Indian magic square of order 3.
		The number of proteinogenic amino acids that are encoded by the standard genetic code.
		Messier object M20, a magnitude 5.0 nebula/open cluster in the constellation Sagittarius, also known as the Trifid Nebula.
	en.wikipedia.org /wiki/Twenty (625 words)

	Amino Acid Biosynthesis in the Halophilic Archaeon Haloarcula hispanica -- Hochuli et al. 181 (10): 3226 -- The Journal ...
		Biosynthesis of proteinogenic amino acids in the extremely halophilic archaeon Haloarcula hispanica was explored by using
		proteinogenic amino acids, the data were consistent with data
		C labeling of the proteinogenic amino acids (53, 58, 63-66,
	jb.asm.org /cgi/content/full/181/10/3226 (4176 words)

	Encyclopedia: Aspartic acid (Site not responding. Last check: 2007-10-22)
		Aspartic acid, also known as aspartate, the name of its anion, is one of the 20 natural proteinogenic amino acids which are the building blocks of proteins.
		There are millions of possible objects that can be described in science, too many to create common names for every one.
		L-Proline is one of the twenty amino acids (formerly, proline was misleadingly called an imino acid) that are used by living organisms as a building block of proteins (so called proteinogenic amino acids).
	www.nationmaster.com /encyclopedia/Aspartic-acid (1051 words)

	Genome Biology \| Full text \| Model-independent fluxome profiling from 2H and 13C experiments for metabolic variant ...
		As a proof of concept, we detected the isotopic labeling patterns in proteinogenic amino acids by gas chromatography MS (GC-MS), which provides direct access to several metabolic nodes in the network [6,7,19] (Figure 1).
		As well as polymer-based analytes such as the proteinogenic amino acids monitored here, fluxome profiles can be detected in any set of intra- or extracellular metabolites, thereby widening the observable metabolic processes The choice of tracer depends, to some extent, on the metabolic subsystem of interest.
		Labeling patterns in the analyzed proteinogenic amino acids are rather stable [10,19]; hence differences of a few hours in growth phase at harvest were irrelevant.
	genomebiology.com /2004/5/12/R99 (5131 words)

	OC III - Mitarbeiter - Markus Nahrwold (Site not responding. Last check: 2007-10-22)
		Stereoselective synthesis of α-substituted β-amino acids with proteinogenic side chains
		Compared to the 22 proteinogenic α-amino acids, β-amino acids are much less abundant.
		Many of them show interesting pharmacological effects or are crucial building blocks of naturally occurring biologically active compounds.
	www.uni-bielefeld.de /chemie/oc3neu/english/people/markus.html (139 words)

	Central carbon metabolism of Saccharomyces cerevisiae explored by biosynthetic fractional 13C labeling of common amino ... (Site not responding. Last check: 2007-10-22)
		Carbon fragments originating from a single intermediate molecule present in proteinogenic amino acids, provided that only anabolic pathways are active in S.
		C labeling of proteinogenic amino acids are encircled.
		Relative abundances of intact C2 and C3 fragments in proteinogenic amino acids.
	content.febsjournal.org /cgi/content/full/268/8/2464 (6609 words)

	[No title] (Site not responding. Last check: 2007-10-22)
		These molecules, collectively termed'fine chemicals', include organic acids, both proteinogenic and non-proteinogenic amino acids, nucleotides and nucleosides, lipids and fatty acids, carotenoids, diols, carbohydrates, aromatic compounds, vitamins and cofactors and enzymes.
		Their production is most conveniently performed through the large-scale culture of bacteria developed to produce and secrete large quantities of one or more desired molecules.
		Such compounds include lipids, fatty acids, vitamins, cofactors and enzymes, both proteinogenic and non- proteinogenic amino acids, purine and pyrimidine bases, nucleosides, and nucleotides (as described e.
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=01/44276.010621&ELEMENT_SET=DECL (11248 words)

	SYNTHESE3
		α-Disubstituted α-amino acids often display significantly different chemical, biochemical and pharmacological properties as compared to natural proteinogenic and non-proteinogenic amino acids.
		A monosubstituted (proteinogenic) amino acid, for example, being the substrate of an enzyme may be turned into an enzyme inhibitor by transformation into an α-disubstituted amino acid.
		In pharmaceutical research, α-disubstituted amino acids are also used as building blocks to replace single amino acids in natural peptides in order to increase the stability of these compounds or, possibly, improve their pharmacological profile.
	www.cup.uni-muenchen.de /ph/mitarb/eckert/synth/synthese_en.htm (459 words)

	The carbon has three sigma bonds in a plane, and a p-bond formed from overlap of the filled p-orbital on the carbon and ... (Site not responding. Last check: 2007-10-22)
		The proteinogenic amino acid tyrosine has a phenol-like hydroxyl group in the para-position.
		The two electrons in one N-lone pair is needed to make up six electrons in the aromatic ring.
		Occurs in the proteinogenic amino acid L-histidine, which at biological pH’s is easily protonated/deprotonated.
	www.le.ac.uk /chemistry/teach/year1/LECT14.html (512 words)

	Martin H. Spalding
		These projects utilize isogenic soybean lines that differ markedly in their oil and protein contents, and represent part of a larger, campus-wide effort to investigate the factors controlling carbon and nitrogen partitioning into oil versus protein in these isogenic lines.
		Metabolic Flux Ratio Analysis (METAFoR) combines NMR analysis of fractional 13C labeling of proteinogenic amino acids and metabolite balance models to estimate fluxes through the pathways of intermediary metabolism.
		The Spalding lab also is working on another, somewhat unrelated project involving development of a mechanism for coordinated expression of multiple secreted proteins in transgenic plants.
	www.public.iastate.edu /~botany/spalding.html (901 words)

	Genome Biology \| Full text \| Large-scale 13C-flux analysis reveals mechanistic principles of metabolic network ... (Site not responding. Last check: 2007-10-22)
		C distribution in proteinogenic amino acids [12,28,29]; and second, estimation of absolute fluxes (in vivo reaction rates) from physiological data and the flux ratios as constraints [10,30].
		The relative distribution of intracellular fluxes was rather invariant in the 37 mutants, with the fraction of mitochondrial oxaloacetate derived through the TCA cycle flux and the fraction of mitochondrial pyruvate originating from malate as prominent exceptions (Figure 3).
		C-constrained flux analysis [58] for GC-MS-detected mass isotope distributions in proteinogenic amino acids from a 20% [U- C] glucose experiment and a compartmentalized yeast model [29].
	genomebiology.com /2005/6/6/R49 (6213 words)

	[No title] (Site not responding. Last check: 2007-10-22)
		and B4 each independently represent the skeleton of any proteinogenic or non-proteinogenic a-amino acid.
		The term a-amino acid as used herein is intended to encompass both proteinogenic and non-proteinogenic a-amino acids.
		B2, B3 and B4 each independently represent the skeleton of any proteinogenic a-amino acid.
	www.wipo.int /cgi-pct/guest/getbykey5?KEY=00/47608.000817&ELEMENT_SET=DECL (4311 words)

	Application of a new methodology for the synthesis of α-methyl-α-arylglycines using methyl acetamidoacrylate ... (Site not responding. Last check: 2007-10-22)
		It is well known that α-amino acids are vital to life as building blocks for peptides, proteins and many other natural products.
		Beside the 20 proteinogenic amino acids, the number of known naturally occurring unusual structures is constantly increasing.
		An interesting non-proteinogenic class of amino acids are the arylglycines, most of them obtained from natural antibiotics, although also a number of unique synthetic arylglycines have been designed to be used as side-chain moiety of semi synthetic penicillins and cephalosporins.
	www.arkat-usa.org /ark/journal/2005/I06_Juaristi/1377/EJ-1377C.asp (5113 words)

	Title page for ETD etd-10202004-130155 (Site not responding. Last check: 2007-10-22)
		Cation—p interaction is an important determinant in protein structure and function.
		Among the three proteinogenic aromatic amino acids, tryptophan (Trp) is the strongest cation—p donor.
		We reported the asymmetric syntheses of tryptophan regioisomers in which the amino acid side chain is attached at different position of the indole moiety.
	scholar.lib.vt.edu /theses/available/etd-10202004-130155 (229 words)

	Lib #: WA00122 - Application of (1S,2S)- and (1R,2R)-1,3-diacetoxy-1-(4-nitrophenyl)-2-propylisothiocyanate to the ... (Site not responding. Last check: 2007-10-22)
		Lib #: WA00122 - Application of (1S,2S)- and (1R,2R)-1,3-diacetoxy-1-(4-nitrophenyl)-2-propylisothiocyanate to the indirect enantioseparation of racemic proteinogenic amino acids
		If you are having problems opening the PDF, press and hold the Control Key while you click on the PDF.
		Application of (1S,2S)- and (1R,2R)-1,3-diacetoxy-1-(4-nitrophenyl)-2-propylisothiocyanate to the indirect enantioseparation of racemic proteinogenic amino acids
	www2.waters.com /Watprod.nsf/Newdocs/WA00122 (88 words)

	Selenoproteins - Biochemical Basis and Clinical Aspects
		Das Schwerpunktprogramm "Selenoproteine - Biochemische Grundlagen und klinische Bedeutung" befasst sich mit einer neuen ungewöhnlichen Proteingruppe, für deren Funktion die proteinogene 21.
		Die bisher bekannten Selenoproteine spielen eine zentrale Rolle beim antioxidativen Zellschutz (Glutathionperoxidasen), bei der Kontrolle des zellulären Redoxstatus und der Transkription (Thioredoxinreduktasen), im Schilddrüsenhormonstoffwechsel (Deiodasen), in der Spermatogenese sowie bei der bakteriellen Energiegewinnung.
		The priority programme "Selenoproteins - Biochemical Basis and Clinical Aspects" deals with a new peculiar group of proteins, which contain the proteinogenic 21st amino acid selenocysteine as essential component of their active site.
	www.innovations-report.com /html/reports/dfg_biology_medicine/report-21479.html (466 words)

	May 25, 2004 (Site not responding. Last check: 2007-10-22)
		Chemistry, Structure and Biology of Peptides Built of Homologated Proteinogenic Amino Acids
		These features make the peptides built from homologated proteinogenic amino acids promising candidates for diagnostic and pharmaceutical applications.
		In the lecture a review will be given of the results, obtained since the beginning, eight years ago, of the journey into the world of
	www.bmc.uu.se /bmcseminars/2004/040525.html (176 words)

	Cyano Biotech GmbH - Background, Cyanobacteria, modiefied products, natural products, precursor feeding
		On these “mega-synthetases” a new set of enzyme activities (a module) is used to accomplish each cycle of chain extension.
		The structural diversity in complex polyketides is achieved by modifying newly added extension units with a few different types of redox reaction, while nonribosomal peptide synthetases can modify their substrates — proteinogenic and non-proteinogenic amino acids — by, for example,.
		Further structural complexity is achieved in both groups with additional, more product-specific enzymatic reactions.
	www.cyano-biotech.com /concept/technologies/background.html (541 words)

	447. Silver (WHO Food Additives Series 12)
		Marked effects on immunological capacity (measured as phagocytosis) and histopathological changes of nervous, vascular and glial tissue of the encephalon and medulla were observed in the groups receiving 0.025 and 0.25 mg Ag/kg bw.
		Treatment had no effects on haemoglobin, R.B.C., differential W.B.C., proteinogenic function of the liver and serum SH groups.
		Rats treated with same amounts of silver showed affected conditioned reflexes (Barkov and El piner, 1968).
	www.inchem.org /documents/jecfa/jecmono/v12je19.htm (3050 words)

	Selection of papers on solid phase peptide synthesis published after 1996 (Site not responding. Last check: 2007-10-22)
		Seebach, D., Schreiber, J.V., Abele, S., Daura, X., & van Gunsteren, W.F. (2000) Structure and conformation of beta-oligopeptide derivatives with simple proteinogenic side chains: Circular dichroism and molecular dynamics investigations.
		Seitz, O. (2000) Solid-phase synthesis of doubly labeled peptide nucleic acids as probes for the real-time detection of hybridization.
		Seebach, D., Abele, S., Gademann, K., & Jaun, B. (1999) Pleated sheets and turns of beta-peptides with proteinogenic side chains.
	www.5z.com /divinfo/spps.html (15611 words)

	TCA cycle activity in Saccharomyces cerevisiae is a function of the environmentally determined specific growth and ...
		Firstly, we found the mass isotopomer distributions in the GC-MS-analysed
		proteinogenic amino acids to be generally consistent with previous
		on GC-MS data of proteinogenic amino acids in yeast is robust,
	mic.sgmjournals.org /cgi/content/full/150/4/1085 (4208 words)

	Rapid and general profiling of protease specificity by using combinatorial fluorogenic substrate libraries -- Harris et ...
		Here we report a highly efficient method for the preparation of fluorogenic peptide substrate libraries based on the bifunctional
		By using Fmoc-synthesis protocols, all 20 proteinogenic amino
		of the proteinogenic amino acids, excluding cysteine and including
	www.pnas.org /cgi/content/full/97/14/7754 (5410 words)

	Table of contents for Library of Congress control number 2004010498
		2.2 Natural Products Containing β-Amino Acids Related to Proteinogenic a-Amino Acids.
		"β2-Amino Acids with Proteinogenic Side Chains and Corresponding Peptides: Synthesis, Secondary Structure and Biological Activity (Marino Campo, Jaime Escalante, and Radovan Sebesta).
		23.4 Secondary Structures of peptides containing β2-amino acids 23.5 Biologically active peptides containing proteinogenic β2-amino acids.
	www.loc.gov /catdir/toc/wiley051/2004010498.html (823 words)

	Relevance of Peptide Uptake Systems to the Physiology and Virulence of Streptococcus agalactiae -- Samen et al. 186 ...
		takes up 9 of the 20 proteinogenic amino acids from the environment.
		with dCDM lacking, in each case, 1 of the 20 proteinogenic amino
		20 proteinogenic amino acids for growth (reference 38 and the
	jb.asm.org /cgi/content/full/186/5/1398 (6112 words)

Try your search on: Qwika (all wikis)