Lipopolysaccharide, now more commonly known as Endotoxin, is a collective term for components of the outermost membrane of cell envelope of Gram-negative...
63 KB (7,188 words) - 21:59, 4 September 2024
enzymology, a lipopolysaccharide glucosyltransferase I (EC 2.4.1.58) is an enzyme that catalyzes the chemical reaction UDP-glucose + lipopolysaccharide ⇌ {\displaystyle...
2 KB (179 words) - 18:22, 23 January 2024
Lipopolysaccharide binding protein (LBP) is a protein that in humans is encoded by the LBP gene. LBP is a soluble acute-phase protein that binds to bacterial...
12 KB (1,454 words) - 17:56, 21 December 2023
lipopolysaccharide 3-alpha-galactosyltransferase (EC 2.4.1.44) is an enzyme that catalyzes the chemical reaction UDP-galactose + lipopolysaccharide ⇌...
3 KB (227 words) - 18:22, 23 January 2024
enzymology, a lipopolysaccharide glucosyltransferase II (EC 2.4.1.73) is an enzyme that catalyzes the chemical reaction UDP-glucose + lipopolysaccharide ⇌ {\displaystyle...
2 KB (130 words) - 18:22, 23 January 2024
Furthermore, the outer leaflet of this membrane contains a complex lipopolysaccharide (LPS) whose lipid A component can trigger a toxic reaction when the...
24 KB (2,445 words) - 22:33, 4 September 2024
In enzymology, a lipopolysaccharide N-acetylmannosaminouronosyltransferase (EC 2.4.1.180) is an enzyme that catalyzes the chemical reaction...
2 KB (168 words) - 18:22, 23 January 2024
In enzymology, a lipopolysaccharide N-acetylglucosaminyltransferase (EC 2.4.1.56) is an enzyme that catalyzes the chemical reaction UDP-N-acetyl-D-glucosamine...
2 KB (161 words) - 18:22, 23 January 2024
molecular biology, the lipopolysaccharide kinase (Kdo/WaaP) family is a family of lipopolysaccharide kinases that includes lipopolysaccharide core heptose(I)...
2 KB (255 words) - 16:39, 26 July 2023
In enzymology, a lipopolysaccharide-transporting ATPase (EC 3.6.3.39) is an enzyme that catalyzes the chemical reaction ATP + H2O + lipopolysaccharidein...
3 KB (223 words) - 13:06, 26 February 2024
3-deoxyoctulosonase (redirect from 3-deoxyoctulosonyl-lipopolysaccharide hydrolase)
reaction 3-deoxyoctulosonyl-lipopolysaccharide + H2O ⇌ {\displaystyle \rightleftharpoons } 3-deoxyoctulosonic acid + lipopolysaccharide Thus, the two substrates...
2 KB (145 words) - 12:34, 26 August 2023
immune system. It helps to detect bacteria in the body by binding lipopolysaccharide (LPS), a pathogen-associated molecular pattern (PAMP). CD14 exists...
7 KB (845 words) - 09:05, 27 March 2024
carbapenem-resistant Acinetobacter baumannii (CRAB). It targets a lipopolysaccharide transporter. It works by recognizing a composite binding site made...
4 KB (276 words) - 18:52, 27 January 2024
outer membrane of many gram-negative bacteria includes a complex lipopolysaccharide whose lipid portion acts as an endotoxin - and in some bacteria such...
11 KB (1,294 words) - 12:06, 14 August 2024
simple diderms lacking lipopolysaccharide, the archetypical diderm bacteria where the outer cell membrane contains lipopolysaccharide, and the diderm bacteria...
24 KB (2,648 words) - 14:57, 23 July 2024
support that pinoline has antioxidant properties.[citation needed] Lipopolysaccharide is produced by Gram-negative bacteria and stimulates the production...
7 KB (641 words) - 18:49, 16 January 2023
LY96 gene. The protein encoded by this gene is involved in binding lipopolysaccharide with Toll-Like Receptor (TLR4). The MD-2 protein appears to associate...
12 KB (1,492 words) - 13:13, 4 April 2024
largely due to a response by the host to the lipid A component of lipopolysaccharide, also called endotoxin. Sepsis caused by gram-positive bacteria may...
124 KB (13,422 words) - 01:47, 30 August 2024
family include: Bactericidal permeability-increasing protein (BPI) Lipopolysaccharide-binding protein (LBP) Cholesteryl ester transfer protein (CETP) Phospholipid...
11 KB (1,081 words) - 06:47, 29 November 2023
identified to be a rough type lipopolysaccharide with a molecular weight of 5300 KD, and the purified lipopolysaccharide was toxic to the slug with an...
8 KB (934 words) - 16:39, 3 December 2023
shown in vitro to be more effective than quercetin at inhibiting lipopolysaccharide-activated macrophages. Compared to other flavonoids, quercetin is...
26 KB (2,467 words) - 22:10, 5 June 2024
particularly vegans. A 2002 study showed that Chlorella cell walls contain lipopolysaccharides, endotoxins found in Gram-negative bacteria that affect the immune...
22 KB (2,521 words) - 08:29, 3 September 2024
Exotoxin Endotoxin Lipopolysaccharide Lipid A Bacillus thuringiensis delta endotoxin Cry1Ac Cry3Bb1 Other B. thuringiensis toxins Cry6Aa Cry34Ab1 Virulence...
102 KB (10,241 words) - 11:48, 22 August 2024
receptor signaling and degradation. The main ligands for TLR4 are lipopolysaccharides (LPS), the major components of the outer membrane of Gram-negative...
75 KB (9,082 words) - 10:46, 12 June 2024
lipids of the cell membrane. A gram-negative cell loses its outer lipopolysaccharide membrane, and the inner peptidoglycan layer is left exposed. The CV–I...
27 KB (2,795 words) - 20:47, 30 June 2024
organization embryonic digestive tract development leukocyte migration lipopolysaccharide-mediated signaling pathway positive regulation of smooth muscle cell...
68 KB (8,810 words) - 19:33, 4 September 2024
most commonly used mitogens in clinical laboratory medicine are: Lipopolysaccharide toxin from gram-negative bacteria is thymus-independent. They may...
13 KB (1,750 words) - 10:12, 12 August 2024
of peptidoglycan surrounded by a second lipid membrane containing lipopolysaccharides and lipoproteins. Most bacteria have the Gram-negative cell wall...
143 KB (15,531 words) - 19:34, 31 July 2024
organized in dedicated clusters within the genome of the organism. Lipopolysaccharide is one of the most important cell-surface polysaccharides, as it plays...
34 KB (3,912 words) - 06:41, 31 August 2024
disaccharide, heteropolysaccharide, homopolysaccharide, lipooligosaccharide, lipopolysaccharide, monosaccharide, oligosaccharide, pentasaccharide, polysaccharide...
2 KB (1,764 words) - 06:15, 16 April 2024