Residues uronic acids. Medical search. Frequent questions

Amino sugars, neutral sugars and uronic acids have been used as microbial necromass biomarkers to trace the origin and composition of microbial residues in the SOM pool. (univie.ac.at)
When subjected to microbial decomposition, hemicelluloses degrade initially at faster rate and are first hydrolyzed to their component sugars and uronic acids. (agriinfo.in)

After a two-stage acid hydrolysis, in which the polysaccharides are split into their monomers, the hydrolysate is qualitatively and quantitatively analysed by HPLC (in this case, borate anion exchange chromatography) for the for the monomeric sugars typically found in wood. (rgzm.de)
The filtered hydrolysis residue was weighed and can be used as a measure of the lignin contained in the sample. (rgzm.de)
As P9 but on the solid residue after enzymatic hydrolysis. (celignis.com)
Procyanidins (PC) were determined by HPLC-UV after acid thiolysis and carbohydrates by HPLC combined with acid hydrolysis. (degruyter.com)

However, such activity has been attributed to groups such as uronic acid in hemicelluloses and pectin, and phenolic groups in lignin, giving mineral binding properties to fibers [ 7 ]. (longdom.org)
Other way, iron binding by acid detergent fiber (ADF), which is composed of mainly cellulose and lignin, is largely due to cellulose and cellulose has a nonspecific, weak iron binding capacity [ 11 ]. (longdom.org)
Under the table "Original data" are the percentage the total sample quantity, whereby the missing difference to 100% is acid-soluble lignin, degradation products (which were not detected by chromatography) or extractives which were not determined separately. (rgzm.de)
As P10 plus protein-corrected lignin, water-soluble sugars, uronic acids, acetyl content and starch. (celignis.com)
According to the U.S. DOE database (Table 1 ), agriculture residues contain 31-43 % cellulose, 12-25 % hemicellulose, and 17-24 % total lignin. (biomedcentral.com)
Sugars, water-soluble nitrogenous compounds, amino acids, lipids, starches and some of the hemicellulases are decomposed first at rapid rate, while insoluble compounds such as cellulose, hemicellulose, lignin, proteins etc. which forms the major portion of organic matter are decomposed later slowly. (agriinfo.in)
Cellulose, Hemicellulose, Lignin, Proteins etc.) of soil organic matter/plant residues are discussed in brief in the following paragraphs. (agriinfo.in)
Complete oxidation of lignin result in the formation of aromatic compounds such as syringaldehydes, vanillin and ferulic acid. (agriinfo.in)

GAGs are linear sulphated polysaccharides containing uronic acid and hexosamine residues. (cibiotech.it)
The plural ending already indicates that this is a group of polysaccharides consisting of different sugars, primarily xylose and mannose, but also arabinose, galactose, glucose and rhamnose, as well as uronic acid (4-O-methylglucoronic acid → sugar acid). (rgzm.de)
Glycosaminoglycan (GAG) is a class of highly sulfated, negatively charged and dispersed linear polysaccharides, usually composed of a backbone of repeating disaccharide units formed by uronic acid and glycosamine residue. (bioglyco.com)
Hemicelluloses are water-soluble polysaccharides and consists of hexoses, pentoses, and uronic acids and are the major plant constituents second only in quantity of cellulose, and sources of energy and nutrients for soil microflora. (agriinfo.in)

The enzyme cleaves selectively, via an elimination mechanism, highly sulfated polysaccharide chains containing 1-4 linkages between hexosamines and O-sulfated iduronic acid residues. (ibexpharma.com)
Cellulose is a natural polysaccharide with a repeating unit comprised of D-glucopyranosyl residues joined together by β(14) glycosidic linkages, forming linear chains that interact with one another by a tightly-packed intra- and intermolecular hydrogen bonding network (Ansell and Mwaikambo 2009). (ncsu.edu)

Furthermore, the epimerization of the uronic acid seems also to be crucial, based on the difference in behavior NVP-BSK805 induced by IdoA-rich species, such as heparin and, particularly, CS B. Figure 6 Disaccharide units of GAGs: CS A is sulfated at C4 of GalNAc (pointed by an arrow). (pafr-inhibitor.com)
Significance of the 2-O-sulfo group of L-iduronic acid residues in heparin on the growth inhibition of bovine pulmonary artery smooth muscle cells. (harvard.edu)
GAG includes heparin (HP), heparan sulfate (HS), chondroitin sulfate (CS), dermatan sulfate (DS), hyaluronic acid (HA) and keratan sulfate (KS). (bioglyco.com)

The chemical composition of the mycelium of M. androsaceus has been found to primarily contain mannitol, cholesteryl, amino acids, hydroxyl-cinnamic acid, ergosterol, carbohydrates, proteins and organic acids and sterols. (scirp.org)

They were composed of glucose and mannose and 10 different amino acids and with molecular weights of 18,000 and 8000 Da, respectively. (scirp.org)
The results reveal that PZMP4 with a molecular weight of 27.90 kDa was composed of rhamnose, arabinose, mannose, glucose, galactose, and galacturonic acid at a ratio of 2.32:2.21:0.22:0.88:2.08:8.83. (springeropen.com)

Iduronic Acid" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings) . (harvard.edu)
This graph shows the total number of publications written about "Iduronic Acid" by people in Harvard Catalyst Profiles by year, and whether "Iduronic Acid" was a major or minor topic of these publication. (harvard.edu)
Below are the most recent publications written about "Iduronic Acid" by people in Profiles. (harvard.edu)
Inseparable iduronic acid-containing proteoglycan PG(IdoA) preparations of human skin and post-burn scar tissues: evidence for elevated levels of PG(IdoA)-I in hypertrophic scar by N-terminal sequencing. (harvard.edu)
Iduronic acid-rich proteoglycans (PGIdoA) and human post-burn scar maturation: isolation and characterization. (harvard.edu)
Purification and characterization of iduronic acid-rich and glucuronic acid-rich proteoglycans implicated in human post-burn keloid scar. (harvard.edu)

The reaction yields oligosaccharide products (mainly disaccharides) containing unsaturated uronic acids which can be detected by UV spectroscopy at 232 nm. (ibexpharma.com)
An N-linked CDG caused by defects in the assembly and transfer of oligosaccharide to an asparagine residue on a protein. (cdghub.com)
A subunit of a larger biomolecule, e.g. a single amino acid in a protein or a specific sugar in an oligosaccharide. (cdghub.com)

It might be that the un-substituted uronic acid residues of hemicelluloses and pectin are most likely involved acting as cation exchangers, and thus maybe binding bivalent metal ions. (longdom.org)

xylose, arabinose, galactose and mannose) which are further convened to organic acids, alcohols, CO2 and H2O and uronic acids are broken down to pentoses and CO2. (agriinfo.in)

Molecular cloning and characterization of a human uronyl 2-sulfotransferase that sulfates iduronyl and glucuronyl residues in dermatan/chondroitin sulfate. (harvard.edu)

This developed PMP method allowed the separation and quantification of 18 sugar-related compounds, including four amino sugars, three N-acetyl amino sugars, eight neutral sugars, and three uronic acids within 20 min. (univie.ac.at)
Glycosaminoglycans in mammalian extracellular matrices are degraded to their constituents, unsaturated uronic (glucuronic/iduronic) acids and amino sugars, through successive reactions of bacterial polysaccharide lyase and unsaturated glucuronyl hydrolase. (rcsb.org)

The aims of the present study were to evaluate the effect of chemical treatment of sesame stover with NaOH and urea or sulphuric acid on chemical composition, in vitro gas production and in situ ruminal degradation parameters of Dry Mater (DM) and Crude Protein (CP). (medwelljournals.com)
P contained 66.1% carbohydrate, 35.3% protein and 2.1% uronic acid and ranged in molecular weight from 850 to 20,000 Da. (scirp.org)

Pyruvate carboxylase (PYC) plays a pivotal role in the production of dicarboxylic acids in microbial fermentation process. (rpi.edu)
Microbial necromass comprises a large fraction of soil organic matter (SOM) due to the accumulation and stabilization of microbial residues from dead archaea, bacteria and fungi. (univie.ac.at)
have also proven that crop residues are low in available nutrients taking longer lag time and slow in rate of microbial fermentation. (medwelljournals.com)

Our preliminary data indicate that over expression in cells of UGDH, the enzyme involved in the synthesis of UDP-glucuronic acid (UDPGlcUA), the UDP uronic precursors of all GAGs, induced an increase in the cells of this precursor and consequently an increase of HA synthesis. (cibiotech.it)
These AcGXs are homodisperse in length (approximately 100 residues in Arabidopsis ) and, on average, one of every ten xylosyl residues is substituted at O -2 with (4- O -methyl)-α- d -glucuronic acid((Me)Glc p A) [ 13 , 14 ]. (biomedcentral.com)
Differs in configuration from glucuronic acid only at the C-5 position. (harvard.edu)

Dehydration of serine/threonine residues necessitates the activity of a dehydratase enzyme (domain) during the biosynthesis of ribosomally synthesized and post-translationally modified peptide (RiPP). (authorea.com)

The Acetic Acid (ACS Manual Format) test kit is a simple method for the rapid and reliable measurement and analysis of acetic acid/acetate in foods, beverages and other materials. (megazyme.com)

Cellulose is the most abundant carbohydrate present in plant residues/organic matter in nature. (agriinfo.in)

The main interest of the Passi's group is the glycosaminoglycan (GAG) metabolism with particular attention to hyaluronic acid. (cibiotech.it)

We investigated the short-term fate (24 h) of five 33P-labelled Po compounds (teichoic acids, phospholipids, DNA, RNA and soluble organophosphates) and 33P-labelled inorganic P (Pi) in two soils. (univie.ac.at)
Our aim was to develop a rapid and sensitive assay to measure amino sugar, neutral sugar and uronic acid compounds using pre-column 1-phenyl-3-methyl-5-pyrazolone (PMP) derivatization. (univie.ac.at)
The application of this novel PMP method on pure hydrolyzed biomass and soils, showed the successful chromatographic and mass spectrometric separation and quantification of amino sugar, neutral sugar and uronic acid compounds. (univie.ac.at)
The final cleavages of these aromatic compounds yield organic acids, carbon dioxide, methane and water. (agriinfo.in)

As such as proteins, lipids, glycans, nucleic acids, and isoporous ultrafiltration membrane they can apparently combination of that. (2medicalcare.com)

characterized by low overall levels of glycosylation with elevated levels of asialo- (no sialic acids) or monosialotransferrin (one sialic acid) isoforms, instead of the normal tetrasialotransferrin. (cdghub.com)
Normally, transferrin has two N-glycans each with two sialic acid sugars (tetrasialotransferrin). (cdghub.com)
A glycosyltransferase that facilitates the transfer of a sialic acid sugar from a sialic acid-based activated sugar to another molecule. (cdghub.com)

See our full range of organic acid test kits. (megazyme.com)
However, the organic acids and sterols in the mycelium of the fungus are very low in quantity and are water-insoluble. (scirp.org)
All together, the active components in "An Luotong" are unlikely to be organic acids and sterols, thus remain to be elucidated. (scirp.org)
The insoluble plant residues constitute the part of humus and soil organic matter complex. (agriinfo.in)
The final product of aerobic decomposition is CO2 and that of anaerobic decomposition are Hydrogen, ethyl alcohol (CH4), various organic acids and carbon dioxide (CO2). (agriinfo.in)
Thus, the organic matter added to the soil is converted by oxidative decomposition to simpler substances which are made available in stages for plant growth and the residue is transformed into humus. (agriinfo.in)

We, herein, report the synthesis of 13 C 2 -labeled natural products from the mugineic acid and avenic acid family. (tuwien.ac.at)
Transaminases play an important role in amino acid metabolism and synthesis. (cdghub.com)

Different uronic acidity polymers using a 1-4 glycosidic linkage have the ability to stimulate monocytes to create tumor necrosis aspect (TNF) within a membrane Compact disc14-dependent way 3-Methyladenine kinase inhibitor (6). (biotech2012.org)
Homogalacturonans are linear polymeric fragments of α -D(+)-galacturonic acid residues, linked by (1 → 4)-glycosidic bonds (Fig. 3) [ 19 , 20 ]. (jfrm.ru)

This is the first report on the bacterial metabolism of glycosaminoglycan-derived unsaturated uronic acids by isomerase and dehydrogenase. (rcsb.org)

Dicarboxylic acids are widely used in food, pharmaceutical, and chemical industries. (rpi.edu)
substance P A neuropeptide comprising 11 amino-acid residues that is found widely in tissues, especially in the nervous system and gut. (encyclopedia.com)

The different mineralogy characteristics and the acid solubility of the metal sulfides (e.g., chalcopyrite and pyrite ) cause two different dissolution pathways, the thiosulfate and the polysulfide pathways. (cyberleninka.org)

This underlines the importance of the sugar residues in LPS for cytokine-inducing potency. (biotech2012.org)
The transformation features the installation of anomeric hydroxymethyl group under mild conditions and head-to-tail inversion of sugar rings through radical decarboxylative fluorination of uronic acids. (authorea.com)
Inactivation of the DXD motif, which has been shown to be involved in nucleotide sugar binding, led to loss-offunction mutants of Alg8 and further replacements revealed putative candidates for the catalytic residue(s). (massey.ac.nz)

All eight PS, including mugineic acid (MA), 3″-hydroxymugineic acid (HMA), 3″- epi -hydroxymugineic acid ( epi -HMA), hydroxyavenic acid (HAVA), deoxymugineic acid (DMA), 3″-hydroxydeoxymugineic acid (HDMA), 3″- epi -hydroxydeoxymugineic acid ( epi -HDMA) and avenic acid (AVA) were for the first time successfully identified and quantified in root exudates of various graminaceous plants using a single analytical procedure. (tuwien.ac.at)
This is the first time talosaminuronic acid (deriving from archaeal pseudopeptidoglycan) was identified and quantified using PMP derivatization. (univie.ac.at)

Enzymes that transfer an amino group from an amino acid to an acceptor molecule, typically an alpha-ketoacid. (cdghub.com)

The presence of uronic acid residues in EPSC was also showed by solid state NMR and IR investigation. (bvsalud.org)

PL22s remove 5-keto-4-deoxyuronate (4-deoxy- l -threo-5-hexosulose uronic acid, DKI) from short chain oligalacturonides and display preferential activity on digalacturonate and Δ4,5-unsaturated digalacturonate [ 3 , 4 ]. (cazypedia.org)
Although lipid A has been shown to induce many of the characteristic properties of LPS, the presence of 2-keto-3-deoxyoctonic acid sugars may potentiate the biological activity of LPS (16, 30). (biotech2012.org)
An increased galacturonic acid concentration could result in enhancing antioxidant activity [ 6 ]. (springeropen.com)

Return the standard/common, non-residue, short name of the monosaccharide. (jhu.edu)

These phytosiderophores ("plant iron carriers") are built up from non-proteinogenic amino acids and play a key role in micronutrient uptake in gramineous plants. (tuwien.ac.at)
The theoretical calculations were based on the values of the mass fractions of rhamnosyl and galacturonide residues in plant cell walls. (jfrm.ru)
The ratio of the mass fractions of rhamnosyl and galacturonide residues in the water-insoluble plant tissue served as a dimensionless criterion of applicability. (jfrm.ru)

Within the structure of YePL22, H242 is the only basic residue that is in proximity to the α-proton of a modelled galacturonate [ 3 ]. (cazypedia.org)
Here, we studied the streptococcal metabolic pathway of unsaturated uronic acids and the structure/function relationship of its relevant isomerase and dehydrogenase. (rcsb.org)

Prenylation attaches the cysteine residue and prenyl (15 residue farnesyl) group via a thioester. (freezingblue.com)

With access to the full set of PS standards for the first time, we report comprehensive methods to both fully characterize (IM-QTOFMS) and quantify (LC-ESI-MS/MS) all eight naturally occurring PS belonging to the mugineic acid family. (tuwien.ac.at)
Lipopolysaccharide (LPS) and polymers from the uronic acidity family members stimulate monocytes to create tumor necrosis aspect (TNF). (biotech2012.org)

The samples were manually chopped (5 cm length) and used as untreated or treated with sulphuric acid (SSA, 2 mL/100 g DM), urea (SSU, 3 g/100 g DM), NaOH (SSN, 4 g/100 g DM) or both NaOH and urea [SSUN, NaOH as 4 g/100 g DM was sprayed on the stover and kept for 48 h then urea (3 g/100 g of initial DM) was added]. (medwelljournals.com)

Anatomy2

Organisms2

Chemicals and Drugs42

Analytical, Diagnostic and Therapeutic Techniques and Equipment10

Phenomena and Processes14

Disciplines and Occupations1

Technology, Industry, Agriculture2

Information Science4

Sugars and uronic acids2

Hydrolysis4

Lignin8

Polysaccharides4

Linkages2

Heparin3

Carbohydrates1

Glucose2

Iduronic acid6

Oligosaccharide3

Hemicelluloses1

Galactose1

Chondroitin sulfate1

Amino sugars2

Protein2

Microbial3

Glucuronic3

Serine1

Acetic acid1

Cellulose1

Hyaluronic acid1

Compounds4

Lipids1

Sialic acid3

Organic6

Synthesis2

Glycosidic2

Metabolism1

Widely2

Characteristics1

Sugar3

Identified and quantified2

Molecule1

Solid1

Activity3

Common1

Plant3

Structure2

Group1

Family2

Length1