A new bile acid conjugate, ciliatocholic acid, from bovine gall bladder bile. (1/26)
This study was carried out to investigate the occurrence of ciliatocholic acid in bovine gall bladder bile. Ciliatocholic acid was synthesized according to the method described by Bergstrom and Norman for the synthesis of taurocholic acid. Elemental analysis, melting point, and the infrared spectrum of this substance were determined. An isolation procedure for ciliatocholic acid was established by stepwise elution with an HCl-ethanol solvent system using a Dowex-1 anion exchange resin column chromatographic technique. Ciliatocholic acid amounting to 158 mug (as ciliatine) per 100 ml of gall bladder bile was found in the fraction eluted with 0.01 N HCl in 50% ethanol. This coumpound was purified by preparative thin-layer chromatography and confirmed to be ciliatocholic acid from the hydrolytic stability, phosphorus determination, and chromatographic behavior. Thus, bovine gall bladder bile contains a small amount of ciliatocholic acid. (+info)Aromatic L-amino acid decarboxylase: conformational change in the flexible region around Arg334 is required during the transaldimination process. (2/26)
Aromatic L-amino acid decarboxylase (AADC) catalytic mechanism has been proposed to proceed through two consecutive intermediates (i.e., Michaelis complex and the external aldimine). Limited proteolysis of AADC that preferentially digested at the C-terminal side of Arg334 was slightly retarded in the presence of dihydroxyphenyl acetate that formed a stable Michaelis complex. On the contrary, AADC was scarcely digested in the presence of L-dopa methyl ester that formed a stable external aldimine. Similar protection by the substrate analogs was observed in the chemical modification experiment. From these results, we concluded that the region around Arg334 must be exposed and flexible in the unliganded state, and forming the Michaelis complex generated a subtle conformational change, then underwent marked conformational change during the subsequent transaldimination process prerequisite to forming the external aldimine. For further analyses, we constructed a mutant gene encoding in tandem the two peptides of AADC cleaved at the Asn327-Met328 bond inside the putative flexible region. The gene product, fragmentary AADC, was still active with L-dopa as substrate, but its k(cat) value was decreased 57-fold, and the Km value was increased 9-fold compared with those of the wild-type AADC. The absorption spectra of the fragmentary AADC in the presence of L-dopa methyl ester showed shift in the equilibrium of the transaldimination from the external aldimine to the Michaelis complex. Tryptic digestion of the fragmentary AADC removed seven amino acid residues, Met328-Arg334, and resulted in complete inactivation. Susceptibility of the fragmentary enzyme to trypsin was not changed by L-dopa methyl ester revealing the loss of appropriate conformational change in the flexible region induced by substrate binding. From these results we propose that the conformational change in the flexible region is required during the transaldimination process. (+info)Structural determinants for ligand binding and catalysis of triosephosphate isomerase. (3/26)
The crystal structure of leishmania triosephosphate isomerase (TIM) complexed with 2-(N-formyl-N-hydroxy)-aminoethyl phosphonate (IPP) highlights the importance of Asn11 for binding and catalysis. IPP is an analogue of the substrate D-glyceraldehyde-3-phosphate, and it is observed to bind with its aldehyde oxygen in an oxyanion hole formed by ND2 of Asn11 and NE2 of His95. Comparison of the mode of binding of IPP and the transition state analogue phosphoglycolohydroxamate (PGH) suggests that the Glu167 side chain, as well as the triose part of the substrate, adopt different conformations as the catalysed reaction proceeds. Comparison of the TIM-IPP and the TIM-PGH structures with other liganded and unliganded structures also highlights the conformational flexibility of the ligand and the active site, as well as the conserved mode of ligand binding. (+info)The 2-aminoethylphosphonate-specific transaminase of the 2-aminoethylphosphonate degradation pathway. (4/26)
The 2-aminoethylphosphonate transaminase (AEPT; the phnW gene product) of the Salmonella enterica serovar Typhimurium 2-aminoethylphosphonate (AEP) degradation pathway catalyzes the reversible reaction of AEP and pyruvate to form phosphonoacetaldehyde (P-Ald) and L-alanine (L-Ala). Here, we describe the purification and characterization of recombinant AEPT. pH rate profiles (log V(m) and log V(m)/K(m) versus pH) revealed a pH optimum of 8.5. At pH 8.5, K(eq) is equal to 0.5 and the k(cat) values of the forward and reverse reactions are 7 and 9 s(-1), respectively. The K(m) for AEP is 1.11 +/- 0.03 mM; for pyruvate it is 0.15 +/- 0.02 mM, for P-Ald it is 0.09 +/- 0.01 mM, and for L-Ala it is 1.4 +/- 0.03 mM. Substrate specificity tests revealed a high degree of discrimination, indicating a singular physiological role for the transaminase in AEP degradation. The 40-kDa subunit of the homodimeric enzyme is homologous to other members of the pyridoxalphosphate-dependent amino acid transaminase superfamily. Catalytic residues conserved within well-characterized members are also conserved within the seven known AEPT sequences. Site-directed mutagenesis demonstrated the importance of three selected residues (Asp168, Lys194, and Arg340) in AEPT catalysis. (+info)Properties of phosphoenolpyruvate mutase, the first enzyme in the aminoethylphosphonate biosynthetic pathway in Trypanosoma cruzi. (5/26)
Phosphoenolpyruvate (PEP) mutase catalyzes the conversion of phosphoenolpyruvate to phosphonopyruvate, the initial step in the formation of many naturally occurring phosphonate compounds. The phosphonate compound 2-aminoethylphosphonate is present as a component of complex carbohydrates on the surface membrane of many trypanosomatids including glycosylinositolphospholipids of Trypanosoma cruzi. Using partial sequence information from the T. cruzi genome project we have isolated a full-length gene with significant homology to PEP mutase from the free-living protozoan Tetrahymena pyriformis and the edible mussel Mytilus edulis. Recombinant expression in Escherichia coli confirms that it encodes a functional PEP mutase with a Km apparent of 8 microM for phosphonopyruvate and a kcat of 12 s-1. The native enzyme is a homotetramer with an absolute requirement for divalent metal ions and displays negative cooperativity for Mg2+ (S0.5 0.4 microM; n = 0.46). Immunofluorescence and sub-cellular fractionation indicates that PEP mutase has a dual localization in the cell. Further evidence to support this was obtained by Western analysis of a partial sub-cellular fractionation of T. cruzi cells. Southern and Western analysis suggests that PEP mutase is unique to T. cruzi and is not present in the other medically important parasites, Trypanosoma brucei and Leishmania spp. (+info)Phosphorus limitation enhances biofilm formation of the plant pathogen Agrobacterium tumefaciens through the PhoR-PhoB regulatory system. (6/26)
The plant pathogen Agrobacterium tumefaciens forms architecturally complex biofilms on inert surfaces. Adherence of A. tumefaciens C58 was significantly enhanced under phosphate limitation compared to phosphate-replete conditions, despite slower overall growth under low-phosphate conditions. Replacement of Pi with sn-glycerol-3-phosphate and 2-aminoethylphosphonate yielded similar results. The increase in surface interactions under phosphate limitation was observed in both static culture and continuous-culture flow cells. Statistical analysis of confocal micrographs obtained from the flow cell biofilms revealed that phosphate limitation increased both the overall attached biomass and the surface coverage, whereas the maximum thickness of the biofilm was not affected. Functions encoded on the two large plasmids of A. tumefaciens C58, pTiC58 and pAtC58, were not required for the observed phosphate effect. The phosphate concentration at which increased attachment was observed triggered the phosphate limitation response, controlled in many bacteria by the two-component regulatory system PhoR-PhoB. The A. tumefaciens phoB and phoR orthologues could only be disrupted in the presence of plasmid-borne copies of the genes, suggesting that this regulatory system might be essential. Expression of the A. tumefaciens phoB gene from a tightly regulated inducible promoter, however, correlated with the amount of biofilm under both phosphate-limiting and nonlimiting conditions, demonstrating that components of the Pho regulon influence A. tumefaciens surface interactions. (+info)Utilization of 2-aminoethylarsonic acid in Pseudomonas aeruginosa. (7/26)
This paper describes the metabolism, transport and growth inhibition effects of 2-aminoethylarsonic acid (AEA) and 3-aminopropylarsonic acid (APrA). The former compound supported growth of Pseudomonas aeruginosa, as sole nitrogen source. The two arsonates inhibited the growth of this bacterium when 2-aminoethylphosphonic acid (AEP) but not alanine or NH4Cl, was supplied as the only other nitrogen source. The analogy between AEA and the natural compound AEP led us to examine the in vitro and in vivo interaction of AEA with the enzymes of AEP metabolism. The uptake system for AEP (Km 6 microM) was found to be competitively inhibited by AEA and APrA (Ki 18 microM for each). AEP-aminotransferase was found to act on AEA with a Km of 4 mM (3.85 mM for AEP). Alanine and 2-arsonoacetaldehyde was generated concomitantly, in a stoichiometric reaction. In vivo, AEA was catabolized by the AEP-aminotransferase since it was able to first induce this enzyme, then to be an efficient substrate. The lower growth observed may have been due to the slowness with which the permease and the aminotransferase were induced, and hence to a poor supply of alanine by transamination. (+info)Reversible phase variation in the phnE gene, which is required for phosphonate metabolism in Escherichia coli K-12. (8/26)
It is known that Escherichia coli K-12 is cryptic (Phn-) for utilization of methyl phosphonate (MePn) and that Phn+ variants can be selected for growth on MePn as the sole P source. Variants arise from deletion via a possible slip strand mechanism of one of three direct 8-bp repeat sequences in phnE, which restores function to a component of a putative ABC type transporter. Here we show that Phn+ variants are present at the surprisingly high frequency of >10(-2) in K-12 strains. Amplified-fragment length polymorphism analysis was used to monitor instability in phnE in various strains growing under different conditions. This revealed that, once selection for growth on MePn is removed, Phn+ revertants reappear and accumulate at high levels through reinsertion of the 8-bp repeat element sequence. It appears that, in K-12, phnE contains a high-frequency reversible gene switch, producing phase variation which either allows ("on" form) or blocks ("off" form) MePn utilization. The switch can also block usage of other metabolizable alkyl phosphonates, including the naturally occurring 2-aminoethylphosphonate. All K-12 strains, obtained from collections, appear in the "off" form even when bearing mutations in mutS, mutD, or dnaQ which are known to enhance slip strand events between repetitive sequences. The ability to inactivate the phnE gene appears to be unique to K-12 strains since the B strain is naturally Phn+ and lacks the inactivating 8-bp insertion in phnE, as do important pathogenic strains for which genome sequences are known and also strains isolated recently from environmental sources. (+info)
Phosphate starvation-independent 2-aminoethylphosphonic acid biodegradation in a newly isolated strain of Pseudomonas putida,...
Degradation Pathway of the Phosphonate Ciliatine: Crystal Structure of 2-Aminoethylphosphonate Transaminase
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Structural Biochemistry/Carbon-Phosphorus Bond - Wikibooks, open books for an open world
KEGG PATHWAY: Phosphonate and phosphinate metabolism - Shewanella denitrificans
Warehouse Pathway - Phosphonate and phosphinate metabolism
BioModels Database
BioModels Database
SAUSA300 RS05395 - AureoWiki
SA0953 - AureoWiki
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Genetic analysis of agrobacterium tumefaciens unipolar polysaccharide production reveals complex integrated control of the...
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Contribution of Dietary N and Purine Bases to the Duodenal Digesta: Comparison between Duodenal and Polyester Bag Measurements<...
The ability of the rumen ciliate protozoan Diploplastron affine to digest and ferment starch.
Phosphorylation of thymidylate synthase affects slow-binding inhibition by 5-fluoro-dUMP and N4-hydroxy-dCMP - IBB PAS...
phoU - Phosphate-specific transport system accessory protein PhoU homolog - Aquifex aeolicus (strain VF5) - phoU gene & protein
Phosphorylation of thymidylate synthase affects slow-binding inhibition by 5-fluoro-dUMP and N4-hydroxy-dCMP - Molecular...
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Alfa Aesar™ 3-(2-Aminoethyl)-5-bromoindole, 97% 1g Alfa Aesar™ 3-(2-Aminoethyl)-5-bromoindole, 97%
CYTOMAXES [NATURAL PEPTIDES]
Natural Peptide Bioregulator - normalizes the function of your liver
Approaches to the assessment of quantitative composition of drugs based on natural peptides containing glycosaminoglycan...
AEP discovery - Press Office - Newcastle University
TRC | Details of CAS = 51491-10-2, ChemicalName = (±)-1-(2-Aminoethyl)-3,4-dihydro-7-methoxy-spiro[cyclopentane-1,2(1H)...
Dr. Jason E. Heindl Named Assistant Professor of Biology at USciences | University of the Sciences | Philadelphia, PA
The enterins inhibit the contractile activity of the anterior aorta of Aplysia kurodai | Journal of Experimental Biology
The Pseudomonas fluorescens pho regulon and its role in modulating biofilm formation in response to environmental cues. ::...
CAS No.13598-36-2,Phosphonic acid Suppliers
Phosphonate transport system permease protein PhnE (Escherichia coli BL21(DE3)) | Protein Target - PubChem
1-AMINO-2,2-DIMETHYLPROPYL)PHOSPHONIC ACID
Scavenger ciliates, light microscopy - Stock Video Clip - K005/2154 - Science Photo Library
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Synthesis And Biological Activities Of Substituted Isoquinolone-1-Phosphonates by Amulrao Uttamrao Borse (Paperback) - Lulu
Phosphonate - PCC Group Product Portal
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Phosphonate - Wikipedia
Trichostomatida | Encyclopedia.com
Solubility and Inhibition Efficiency of Phosphonate Scale Inhibitor Calcium Magnesium Complexes for Application in a...
Acyclic nucleotide analogues based on phosphonic acids]. | Sigma-Aldrich
Natural Peptide Bioregulator - normalizes the function of your lungs
AEP.62 | W3Privacy
PQR | [[[[(2r,3s,4r,5r)-5-(6-amino-2-propylsulfanyl-purine-1,3,7-triium-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy...
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Synthesis and biological evaluation of novel phosphonates by Rocky James Barney
CAS No.1445-75-6,Phosphonic acid,P-methyl-, bis(1-methylethyl) ester Suppliers
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1-AMINO-2-METHYLPROPYL)PHOSPHONIC ACID
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S. aureus Expression Data Browser
ChemIDplus - 68133-57-3 - XANFTJNZNYVTRE-UHFFFAOYSA-N - 1,2-Ethanediamine, N1-(2-aminoethyl)-, 4-methylbenzenesulfonate (1:?) -...
Alafosfalin
1-aminoethyl)phosphonic acid and (aminomethyl)phosphonic acid". Journal of Medicinal Chemistry. 29 (1): 29-40. doi:10.1021/ ...
Phosphonate
The naturally occurring phosphonate 2-aminoethylphosphonic acid was first identified in 1959 in plants and many animals, where ... Most processes begin with phosphorous acid (aka phosphonic acid, H3PO3), exploiting its reactive P−H bond. Phosphonic acid can ... 3 H2O Phosphonic acid also can be alkylated with acrylic acid derivatives to afford carboxyl functionalized phosphonic acids. ... 2-carboxyethyl phosphonic acid HPAA: 2-Hydroxyphosphonocarboxylic acid AMP: Aminotris(methylenephosphonic acid) BPMG: N,N-Bis( ...
2-aminoethylphosphonate-pyruvate transaminase
2-aminoethyl)phosphonic acid aminotransferase, 2-aminoethylphosphonate-pyruvate aminotransferase, 2-aminoethylphosphonate ... Lacoste AM, Dumora C, Ali BR, Neuzil E, Dixon HB (1992). "Utilization of 2-aminoethylarsonic acid in Pseudomonas aeruginosa". J ...
Phosphonoethylamine, Ciliatine, 2-AEP, 2-Aminoethylphosphonic acid Mass Spectrum
2-Aminoethylphosphonic acid with the InChIKey QQVDJLLNRSOCEL-UHFFFAOYSA-N. ... CH$NAME: 2-Aminoethylphosphonic acid. CH$COMPOUND_CLASS: CLASS1 Other CLASS2 Phosphate CLASS3 Phosphonic acid. CH$FORMULA: C2H8 ... RECORD_TITLE: Phosphonoethylamine, Ciliatine, 2-AEP, 2-Aminoethylphosphonic acid; LC-ESI-QQ; MS2. DATE: 2009.02.09. AUTHORS: ... Phosphonoethylamine, Ciliatine, 2-AEP, 2-Aminoethylphosphonic acid; LC-ESI-QQ; MS2. Mass Spectrum ...
Delano Report - Enhancement Methods for Bodies and Minds
Three such artificial transporters are: 2-aminoethylphosphonic acid (AEP), aspartic acid, and orotic acid. They are "artificial ... Amino acid chelates. Amino acids have three basic parts: the amino group (i.e., group of atoms), the acid group, and the R- ... Specifically, orotic acid is used in the biosynthesis of DNA and RNA. Aspartic acid is an amino acid that is incorporated into ... Dipeptides (two amino acids linked together via the amino group of one amino acid and the acid group of the other) are ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
DeCS
Aminoethylphosphonic Acid Entry term(s). 2 Aminoethylphosphonic Acid 2-Aminoethylphosphonic Acid Acid, 2-Aminoethylphosphonic ... 2 Aminoethylphosphonic Acid. 2-Aminoethylphosphonic Acid. Acid, 2-Aminoethylphosphonic. Acid, Aminoethylphosphonic. Ciliatine. ... Aminoethylphosphonic Acid - Preferred Concept UI. M0000943. Scope note. An organophosphorus compound isolated from human and ... Phosphonic acid, (2-aminoethyl)- Previous Indexing:. Ethylamines (1973-1974). Organophosphorus Compounds (1973-1974). ...
Development of a rational framework for the therapeutic efficacy of fecal microbiota transplantation for calf diarrhea...
... amino acids and short-chain fatty acids) responsible for FMT success. Further analysis aimed at establishing criteria for donor ... Clostridium and Roseburia were positively correlated with the presence of fructose 6-phosphate and 2-aminoethylphosphonic acid ... In successful cases, short-chain fatty acids, especially butyric acid, and medium-chain fatty acids, such as octanoic acid, ... amino acid-, lactic acid-, and succinic acid-related module (MEred); taurocholic acid-related module (MEblue and MEgreen); and ...
AEP - Allie: Result by abbreviation
2-aminoethylphosphonic acid. (14 times) ≫. Biochemistry. (5 times). AEA (1 time). ANSA (1 time). APrA (1 time). ≫ ... acid extractable P. (1 time) ≫. Nutritional Sciences. (1 time). --- 2015 Faecal excretion of total and acid extractable ... 1976 Effects of anoxia and ethacrynic acid upon ampullar endolymphatic potential and upon high energy phosphates in ampullar ... 2003 Comparison of simple acid-ethanol precipitation with gel exclusion chromatography for measuring leptin binding in serum of ...
UBC Chemicals | Our Products
phosphonic acid and phosphinic acid
... acid etching agents such as phosphoric acid a... Incorporating ( 1-aminoethyl ) phosphonic acid moiety in medicinal chemistry ... 6 ]: 237-066-7 EC Name: phosphonic acid acid and ( aminomethyl ) phosphonic acid Number. Only phosphonic acid the Substance ... phosphonic acid a relatively weak acid corrosive... ( aminomethyl ) phosphonic acid also can be alkylated with acrylic acid ... doi: phosphonic acid and phosphinic acid! Can be alkylated with acrylic acid derivatives to afford carboxyl functionalized ...
Diphosphonates | Harvard Catalyst Profiles | Harvard Catalyst
MeSH Browser
Aminoethylphosphonic Acid [D02.705.429.249] * Armin [D02.705.429.374] * Cidofovir [D02.705.429.437] * Diphosphonates [D02.705. ... Phosphonic Acid Esters Narrower Concept UI. M0462094. Registry Number. 0. Terms. Phosphonic Acid Esters Preferred Term Term UI ... 2013; for PHOSPHONATES and PHOSPHONIC ACID ESTERS see PHOSPHONIC ACIDS 2005-2012. History Note. 2013. Entry Combination. ... Carbon-containing phosphonic acid compounds. Included under this heading are compounds that have carbon bound to either OXYGEN ...
Fósforo/química
... nucleic acids (DNA), and aminoethylphosphonic acid (AEP). The physicochemical characteristics of the resulting products were ... Enhanced phosphorus release from waste activated sludge using ascorbic acid reduction and acid dissolution. ... Ascorbic acid, also known as vitamin C (VC), performed well in releasing P from sludge, especially in combination with ... With acid (HCl) leaching and metals removing, approximately 88 wt% of phosphorus (P) in the ash could be recovered as ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
MESH TREE NUMBER CHANGES - 2013 MeSH. August 27, 2012
Aminoethylphosphonic Acid D2.705.50 D2.705.429.249 Aminohippuric Acids D2.241.223.100.120.67 D2.241.223.100.100.100 D2.241. ... D10.251.400.143 Butyric Acid D2.241.81.160.140 D2.241.81.114.750 D10.251.400.241.140 D10.251.400.143.500 Caffeic Acids D2.241. ... B5.80.750.450 Keto Acids D2.241.607 D2.241.755 Ketoglutaric Acids D2.241.607.465 D2.241.755.465 L-Selectin D23.50.301.264. ... D2.705.675 Phosphoric Acid Esters D2.705.673 D2.705.400 (Replaced for 2012 by Organophosphates) Phosphorous Acids D2.705.676 ...
DeCS 2011 - December 22, 2011 version
2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid 2-Aminonaphthalene use 2-Naphthylamine 2-Aminopurine ... 99mTc-Dimercaptosuccinic Acid use Technetium Tc 99m Dimercaptosuccinic Acid 99mTc-DMSA use Technetium Tc 99m Dimercaptosuccinic ... 12-S-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5.8,10,14- ... 2-Amino-5-phosphonovaleric Acid use 2-Amino-5-phosphonovalerate 2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone use ...
DeCS 2009 - February 20, 2009 version
2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid 2-Aminonaphthalene use 2-Naphthylamine 2-Aminopurine ... 99mTc-Dimercaptosuccinic Acid use Technetium Tc 99m Dimercaptosuccinic Acid 99mTc-DMSA use Technetium Tc 99m Dimercaptosuccinic ... 12-S-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5.8,10,14- ... 2-Amino-5-phosphonovaleric Acid use 2-Amino-5-phosphonovalerate 2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone use ...
DeCS 2010 - February 12, 2010 version
2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid 2-Aminonaphthalene use 2-Naphthylamine 2-Aminopurine ... 99mTc-Dimercaptosuccinic Acid use Technetium Tc 99m Dimercaptosuccinic Acid 99mTc-DMSA use Technetium Tc 99m Dimercaptosuccinic ... 12-S-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5.8,10,14- ... 2-Amino-5-phosphonovaleric Acid use 2-Amino-5-phosphonovalerate 2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone use ...
DeCS 2009 - February 20, 2009 version
2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid 2-Aminonaphthalene use 2-Naphthylamine 2-Aminopurine ... 99mTc-Dimercaptosuccinic Acid use Technetium Tc 99m Dimercaptosuccinic Acid 99mTc-DMSA use Technetium Tc 99m Dimercaptosuccinic ... 12-S-HETE use 12-Hydroxy-5.8,10,14-eicosatetraenoic Acid 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5.8,10,14- ... 2-Amino-5-phosphonovaleric Acid use 2-Amino-5-phosphonovalerate 2-Amino-6-(1,2,3-trihydroxypropyl)-4(3H)-pteridinone use ...
Phosphonoacetic Acid | Profiles RNS
Pentetic Acid. *Peracetic Acid. *Phosphonoacetic Acid. *Thioglycolates. *Organophosphonates. *Aminoethylphosphonic Acid. *Armin ... "Phosphonoacetic Acid" is a descriptor in the National Library of Medicines controlled vocabulary thesaurus, MeSH (Medical ... This graph shows the total number of publications written about "Phosphonoacetic Acid" by people in this website by year, and ... Below are the most recent publications written about "Phosphonoacetic Acid" by people in Profiles. ...
Combi-Blocks
... carboxylic acids, imidazoles, thiazoles, azoles, indoles, oxindoles, pyridines, heterocycles, bormides, fluoro compounds, ... 2-Aminoethyl)phosphonic acid. Purity: 96%. [2041-14-7], MFCD00008182. QA-1928. N-(2-Aminoethyl)piperazine. Purity: 95%. [140-31 ... 2-Amino-5-fluoronicotinic acid. Purity: 97%. [1196154-03-6], MFCD13190373. QJ-3302. 4-Amino-6-fluoronicotinic acid. Purity: 95% ... 3-{4-[2-({6-amino-9-[(2R,3R,4S,5S)-5-(ethylcarbamoyl)-3,4-dihydroxyoxolan-2-yl]purin-2-yl}amino)ethyl]phenyl}propanoic acid ...
DeCS 2008 - May 16, 2008 version
2-Aminoethylphosphonic Acid use Aminoethylphosphonic Acid. 2-Aminonaphthalene use 2-Naphthylamine. 2-Aminopurine ... 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, Methyl ester ... 12-S-Hydroxyeicosatetraenoic Acid use 12-Hydroxy-5,8,10,14-eicosatetraenoic Acid ... 15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic Acid ...
Phosphonates1
- Organic compounds which contain P-C-P bonds, where P stands for phosphonates or phosphonic acids. (harvard.edu)
Phosphonic acid compounds2
- acid phosphonic acid compounds polyvinyl alcohol Prior art date 2005-03-25 Legal status (The legal status is an assumption and is not a legal conclusion. (gridserver.com)
- Carbon-containing phosphonic acid compounds. (nih.gov)
Amino1
- Additionally, weighted gene correlation network analysis confirmed the positively or negatively correlated pairs of bacterial taxa (family Veillonellaceae ) and metabolomic features (i.e., amino acids and short-chain fatty acids) responsible for FMT success. (biomedcentral.com)
Compounds3
- The highest conductivities, and also the highest viscosities, are observed for the phosphonic and phosphinic acid model compounds. (gridserver.com)
- Recent years have seen a renewed interest in the biochemistry and biology of these compounds with the cloning of the biosynthetic gene clusters for several fam … Biosynthesis of phosphonic and phosphinic acid natural products Annu Rev Biochem. (gridserver.com)
- Here, we investigated the transformation mechanisms of three biogenic OP compounds and ZnO NPs under ultraviolet light (UV) illumination: inositol phosphates (IHPs), nucleic acids (DNA), and aminoethylphosphonic acid (AEP). (bvsalud.org)
Acide1
- Tout savoir sur l'ingrédient cosmétique PHOSPHORIC ACID (Acide phosphorique), n° CAS 7664-38-2, fonction (Régulateur de pH). (gridserver.com)
FORMULA1
- Phosphonic acid EC Number: 237-066-7 EC Name: Phosphonic acid CAS Number: 13598-36-2 Molecular formula: H3O3P IUPAC Name: phosphonic acid. (gridserver.com)
Products2
- phosphonic acid at levels exceeding the LOQ more frequently than products labelled as organic (39% vs. 17%) - see tables of the main findings in conventional and organic products. (gridserver.com)
- the phosphonic acid contamination could be due to unproper use of fertilizers/plant protection products by organic farmers, or to the plant's ability to self-produce it spontaneously. (gridserver.com)
Website1
- This graph shows the total number of publications written about "Phosphonoacetic Acid" by people in this website by year, and whether "Phosphonoacetic Acid" was a major or minor topic of these publications. (jefferson.edu)
Analysis2
- Arrhenius analysis of conductivity and viscosity for these two acids reveals much lower activation energies for ion transport than for viscous flow. (gridserver.com)
- Phosphonic acid: Catalog No. In analysis, there is no way of distinguishing whether the detected phosphonic acid and its salts originate from the use of an unauthorised plant protection product containing fosetyl-Al or from a fertiliser/plant fortifier that may be used in organic farming. (gridserver.com)