• Thumbnail for Phospholipid
    Phospholipids are a class of lipids whose molecule has a hydrophilic "head" containing a phosphate group and two hydrophobic "tails" derived from fatty...
    23 KB (1,723 words) - 18:17, 15 July 2024
  • Thumbnail for Phospholipid scramblase
    for the translocation of phospholipids between the two monolayers of a lipid bilayer of a cell membrane. In humans, phospholipid scramblases (PLSCRs) constitute...
    16 KB (1,688 words) - 00:01, 8 June 2024
  • Thumbnail for Lipid bilayer
    The lipid bilayer (or phospholipid bilayer) is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a...
    81 KB (9,779 words) - 13:40, 28 May 2024
  • Thumbnail for Flippase
    in the cell membrane. They are responsible for aiding the movement of phospholipid molecules between the two layers, or leaflets, that compose the membrane...
    11 KB (1,223 words) - 02:14, 18 August 2024
  • Thumbnail for Biological membrane
    Biological membranes, in the form of eukaryotic cell membranes, consist of a phospholipid bilayer with embedded, integral and peripheral proteins used in communication...
    19 KB (2,213 words) - 08:24, 22 August 2024
  • enzymology, a phospholipid:diacylglycerol acyltransferase (EC 2.3.1.158) is an enzyme that catalyzes the chemical reaction phospholipid + 1,2-diacylglycerol...
    2 KB (172 words) - 15:25, 26 August 2023
  • Thumbnail for Semipermeable membrane
    two parallel, opposite-facing layers of uniformly arranged phospholipids. Each phospholipid is made of one phosphate head and two fatty acid tails. The...
    17 KB (1,819 words) - 19:16, 22 July 2024
  • methylene-fatty-acyl-phospholipid synthase (EC 2.1.1.16) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + phospholipid olefinic fatty...
    2 KB (137 words) - 14:56, 26 August 2023
  • Thumbnail for Ether lipid
    triglycerides are triesters. Structural types include: Ether phospholipids: phospholipids are known to have ether-linked "tails" instead of the usual ester...
    13 KB (1,392 words) - 19:36, 23 February 2024
  • of phospholipids. The phospholipid molecule is amphipathic; it contains a hydrophilic polar head and a hydrophobic nonpolar tail. The phospholipid heads...
    61 KB (6,770 words) - 15:11, 20 August 2024
  • cyclopropane-fatty-acyl-phospholipid synthase (EC 2.1.1.79) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + phospholipid olefinic fatty...
    2 KB (201 words) - 13:39, 26 August 2023
  • Unsaturated-phospholipid methyltransferase may refer to: Methylene-fatty-acyl-phospholipid synthase Cyclopropane-fatty-acyl-phospholipid synthase This...
    476 bytes (49 words) - 13:40, 7 February 2015
  • Thumbnail for Phospholipid transfer protein
    Phospholipid transfer protein is a protein that in humans is encoded by the PLTP gene. The protein encoded by this gene is one of at least two lipid transfer...
    8 KB (1,032 words) - 08:09, 17 November 2023
  • Thumbnail for Phosphatidylcholine
    Phosphatidylcholines (PC) are a class of phospholipids that incorporate choline as a headgroup. They are a major component of biological membranes and...
    11 KB (1,198 words) - 01:34, 9 September 2024
  • Thumbnail for Phosphatidylinositol
    Phosphatidylinositol or inositol phospholipid is a biomolecule. It was initially called "inosite" when it was discovered by Léon Maquenne and Johann Joseph...
    20 KB (2,015 words) - 13:57, 6 September 2024
  • Thumbnail for Antiphospholipid syndrome
    "antiphospholipid antibodies" react against proteins that bind to anionic phospholipids on plasma membranes. Anticardiolipin antibodies, β2glycoprotein 1, and...
    37 KB (3,944 words) - 22:56, 7 September 2024
  • Thumbnail for Dilute Russell's viper venom time
    in laboratory tests for blood clotting factors V, X, prothrombin and phospholipid. It was first used in clotting tests for lupus anticoagulant (LA) in...
    13 KB (1,446 words) - 00:12, 1 August 2024
  • Thumbnail for Fluid mosaic model
    layer consisting primarily of amphipathic phospholipids) in which protein molecules are embedded. The phospholipid bilayer gives fluidity and elasticity to...
    18 KB (2,021 words) - 21:43, 15 September 2024
  • Thumbnail for Cell membrane
    cell membrane consists of a lipid bilayer, made up of two layers of phospholipids with cholesterols (a lipid component) interspersed between them, maintaining...
    59 KB (6,904 words) - 14:09, 9 September 2024
  • phosphate + phospholipid out The 3 substrates of this enzyme are ATP, H2O, and phospholipid, whereas its 3 products are ADP, phosphate, and phospholipid. This...
    3 KB (237 words) - 15:25, 26 August 2023
  • This family contains acyltransferases involved in phospholipid biosynthesis and proteins of unknown function. This family also includes tafazzin, the Barth...
    2 KB (132 words) - 21:24, 22 June 2023
  • Thumbnail for Choline
    classified as a B vitamin (vitamin B4). It is a structural part of phospholipids and a methyl donor in metabolic one-carbon chemistry. The compound is...
    59 KB (6,147 words) - 23:35, 16 September 2024
  • Thumbnail for Phospholipid-derived fatty acids
    markers of bacteria and other organisms. Phospholipids are the primary lipids composing cellular membranes. Phospholipids can be saponified, which releases the...
    37 KB (4,659 words) - 21:22, 7 September 2024
  • Lupus anticoagulant is an immunoglobulin that binds to phospholipids and proteins associated with the cell membrane. Its name is a partial misnomer, as...
    16 KB (1,868 words) - 01:25, 2 August 2024
  • phospholipid ⇌ {\displaystyle \rightleftharpoons } 1-organyl-2-lyso-sn-glycero-3-phosphocholine + 1-alkyl-2-acetyl-sn-glycero-3-phospholipid Thus...
    2 KB (199 words) - 15:29, 26 August 2023
  • Thumbnail for Ethanol-induced non-lamellar phases in phospholipids
    solution for inducing non-lamellar phases in phospholipids. The formation of non-lamellar phases in phospholipids is not completely understood, but it is significant...
    38 KB (4,689 words) - 13:19, 2 July 2024
  • Thumbnail for Mitochondrion
    and has a very high protein-to-phospholipid ratio (more than 3:1 by weight, which is about 1 protein for 15 phospholipids). The inner membrane is home to...
    166 KB (18,358 words) - 23:39, 24 August 2024
  • Thumbnail for Lipid signaling
    inflammation, and anaphylaxis. It is similar to the ubiquitous membrane phospholipid phosphatidylcholine except that it contains an acetyl-group in the SN-2...
    55 KB (5,633 words) - 08:40, 12 July 2024
  • Phosphatidic acids are anionic phospholipids important to cell signaling and direct activation of lipid-gated ion channels. Hydrolysis of phosphatidic...
    25 KB (3,086 words) - 00:31, 3 December 2023
  • Thumbnail for Phospholipid scramblase 1
    Phospholipid scramblase 1 (PL scramblase 1) is an enzyme that in humans is encoded by the PLSCR1 gene. PLSCR1 has been shown to interact with: CPSF6, Epidermal...
    10 KB (1,146 words) - 04:48, 23 December 2023